A car is not a luxury, as pedestrians believe. Man has stepped far in development, having mastered mechanized wheeled equipment. Today, this vein, although not as strong, but no less intrusive, continues to excite the minds of motor vehicle enthusiasts from large factories to garage workshops. It's in that order. After all, the latter have fewer resources with a much greater desire to experiment. Building a trailer for a car with your own hands is a suitable goal.

DIY trailer

Reason why homemade trailer for passenger car drivers choose: individual parameters, cost price. Serial manufacturers offer any modification, but the farther from the base, the higher the price. Why is this needed if a pair of wheels, a metal profile and a tool are lying around in the garage. Registration will not cost more, and the experience gained is priceless. Before designing the future pride of the street, you need to understand the types of homemade trailers for cars.

Types of self-assembled trailers

Business and industry use professional trailers equipped with special equipment for a specific load. They are distinguished by additional carrying capacity, the ability to work it out qualitatively under various conditions. Some components are manufactured in the factory using complex technology that is not possible in a garage: zinc coating, strong welding.

Frame homemade trailer

Therefore, you should not aim at a trailer over 750 kg, besides, it assumes the category "E". But if this state of affairs does not suit the motorist, then he challenges the biaxial universal design and tests as he likes. Before the first modification.

DIY trailer

The choice of the type of trailer depends on what to transport and what materials for manufacturing were lying around. 4 mm angle or profile, two wheels domestic car, a set of springs, wires with lanterns already bring the unit into the class of self-made single-axle trailers up to 750 kg. Plywood for the sides and bottom is not a scarce thing, unlike thick sheet metal, which still needs to be cut. The main thing is not to save on the coupling mechanism. The implementation of the connecting node will not do with just bolts and nuts. For increased safety of a homemade trailer, it is better to buy special fasteners for a towbar. Those who decide to create a light trailer with their own hands already know what a trailer is and what they are, but information on the standards for the manufacture of tsu devices will make it possible to operate a miracle of technology even after the first stop of the traffic police traffic police.

It needs to be known

Firstly, this is a simplified list of the requirements of GOST 37.001.220-80, given below:

1. Permissible trailer weight up to:
   • 1.8 t;
   • Not heavier than the mass of the tug or half of it when the towing vehicle is without brakes;
2. Allowed length no more than:
   • Not longer than a car one and a half times;
3. Allowed width no more than:
   • 230 cm;
   • Not wider than the car by 20 cm on both sides;
4. Permitted height no more than:
   • Not higher than the wheel track of the trailer by 1.8 times;
5. The center of gravity with a load is not higher than the track width multiplied by 0.725;
6. Ground clearance is not less than the clearance of the car;
7. A homemade trailer for a car can only be single-axle. (A tandem axle is also a uniaxial design, although it is called a tandem axle among motorists). The distance between the axes of a paired structure is up to 1 m;
8. The trailer must have a load on each side of not more than 0.55% of its own weight;
9. The hitch must be equipped with:
   • One-piece cable, chain in case of sudden disconnection of the tow hitch from the car while driving;
   • Homemade counter-recoils (shoes);
   • Jacking platform;
   • Removable lever brake;
   • Mudguards, wings;
   • Signboard for the sign;
   • Resistant support;
   • Spare wheel similar to the car;
   • Light fixtures, wiring and plug.

trailer manufacturing process

Making a car trailer with your own hands, based on the above information, pushes the master to the drawing of the future model and the search for materials of the appropriate size.

There are basic drawings. But there is one caveat: they involve direct assembly with components, the absence of which can puzzle or even scare away from the idea of ​​making a trailer with your own hands. The productive path combines economy, the desire to cut, cook, twist and the ability to give a good result. Therefore, it is worth listing the parts necessary for manufacturing and dividing them into home-made and purchased:

• Square rolled metal 30x60 mm or 25x25 mm is suitable for a frame, rack, additional stiffeners. Although a 40 mm corner is also suitable for the latter. U-shaped channel is suitable for bridge beams.
• The sides and bottom are made of thick plywood 10-12 mm or galvanized iron sheet 0.8 mm. When combined, you get an economical option. In any case, the structural fasteners for the sides must unite the body.
• The chassis is easier to find on the analysis of the "Lada" or "Moskvich". It includes:
  • hubs;
  • Springs;
  • Spring earrings;
  • Step-ladder with linings;
  • shock absorbers;
  • Wheels.

A complete find will be good luck, and separate selection knowing it won't take long. Chassis solution is 70%. If you buy an independent torsion bar or rubber-harness suspension, you will have to buy the rest of the chassis due to the least versatility. Few people like to bore the purchased spare part for old components. Shock absorbers should be bought new.

• Fasteners and fasteners for the sides are common in hardware stores.
• Three millimeter cable or chain.
• Electricity is made from multi-core cable. But you need to buy lamps with a socket.
• Towbar clamp - that's what it is undesirable to save on.

To make a two-axle trailer for a car on your own, you need the same material, only in a double name. With the right order of actions, the first thing will be the ability to cook metal, and the last thing is the search for an awning or material for its manufacture. If you have never cooked, you need to turn to a connoisseur, having previously prepared everything that needs to be welded. At the design stage, the dumping system must be taken into account. If it is conceived, then the body structure needs hinge mechanisms and separate strength amplifiers.

Do-it-yourself trailer assembly

You can not skip drawing up a drawing. Preparatory actions may not leave numbers in memory. Visibility provides visual control, understanding of the assembly, moreover, if there is help from the master when welding or milling. Summing up the collection of material, components, tools will give permission to start actions:

1. Cutting the channel begins with measuring the segments of the desired length.
2. The sawn-off parts of the frame are laid on a flat surface for welding. Smooth corners and planes will ensure accurate fixation of the sides. Next, stiffeners are cooked. The system of spars (longitudinal) and traverses (transverse parts).
3. Before welding the spring brackets, measure one meter behind the trailer to the expected middle of the axle beam. There will be a welding point. The axle must be offset from the center to the tailgate. Shock absorber mounts are also welded.
4. Regardless of the V-shaped drawbar or straight, it can be removable. Then you need to weld the brackets with holes for the bolts. The drawbar is centered.
5. This is followed by the installation of the chassis: axles, springs, shock absorbers. Hubs and wheels are installed.
6. The inverted frame with wheels undergoes further assembly. The towing hitch is installed. It requires attention. The option of fixing it on the towbar and rolling the trailer by the drawbar to the car is suitable. The drawbar hitch can be welded or bolted, collapsible. We must not forget about the installation of cables and safety chains.
7. The order of installation of the bottom and sides follows from the drawing. But after fitting, they must be removed to fix the wiring with lighting devices.
8. Lanterns reversing, turn signals, dimensions and brake light correspond to the lighting of the car. For parallel connection, the appropriate connector is used: male. The socket is located on the tow bar.
9. After checking the installed nodes, the wings are installed.

Video instructions for making a trailer

The sample test is carried out with a gradual increase in load. It is desirable that someone help in this matter, visually fixing the work of the suspension and coupling assembly. Painting with an anti-corrosion coating is carried out at any stage of installation. It depends on the availability of covered seats.

Registration of a homemade trailer in the traffic police

The last step will be the registration of a home-made model of our own production. The traffic police will send the owner and the trailer for examination. It is important that the laboratory is accredited. It is necessary to keep checks for used components, and most importantly - a certificate for a hinged device, the same fastener. Under this circumstance, it is better to buy it. Of the standard papers, you need: a copy of the owner's passport and car, do-it-yourself photos of a trailer for cars, a statement to the traffic police about setting towing device for registration, receipt of state duty. In the presence of documents earlier it was necessary to pass technical inspection, the positive decision of which recognized the compliance of the trailer with the standards, after which they were registered and issued numbers. This procedure is described in more detail in

Events and exhibitions are constantly held to demonstrate automotive technology. Motorists love to show off a do-it-yourself light trailer that fits into the style of the car, at least at the expense of colors. Today it is profitable to make a trailer yourself. Individual solutions complete the collection of technical findings in trailer construction. Reliability and safety remains the same rule.

Hello, friends! Since it is not always possible for a factory trailer to fully satisfy the needs of its owner, many decide on design changes. vehicle. Every possible alteration of the trailer is aimed at achieving those characteristics that will suit you.

But what can be created from it and how much trailers are able to change? We'll talk about this.

Legitimacy of modernization

I will not talk specifically about how to do this or that tuning. Is it possible to change the design at all? This is the first question to be answered.

I will say this. Some changes may not require any adjustments to be made to your documents. But cardinal tuning will potentially become the object of disputes with road service employees.

Therefore, before turning your ordinary car trailer into a camper or using it as a motor home, seek the advice of the traffic police.

Tuning requires obtaining appropriate certificates of changes in the design of the vehicle. You will have to go through a number of offices, pay state fees, stand in lines, etc.

Although many simply ignore it. They upgrade the trailer as they wish, and already on the spot with the traffic police find out how legal it is and how to get around such prohibitions. If you want to get rid of unnecessary stops on the roads and incomprehensible fines, go through a long, but legal procedure for re-registering a trailer. This best option, in my opinion.

Well, or instead of converting to a PVC boat, immediately buy yourself a trailer designed and certified specifically for such purposes. Alteration is a troublesome business, although it is always pleasant to observe the results of the work carried out by one's own hands.

Why is it needed

And really, why take and change a finished trailer, if initially its scheme or design suited you perfectly?! The question is purely personal and depends on the individual needs of the car owner.

Let's take a few good trailers as an example:

• MMZ 81021;
• Scythian;
• VMZ;
• KMZ 8119;
• MZSA;
• Kurgan trailer, etc.

Good vehicles with enviable technical characteristics for many manufacturers. But if it suddenly becomes necessary to use them to transport boats or to transport a motorcycle, then they will not be able to cope with such tasks.

Yes, for trips to your dachas and loading several bags of potatoes harvested in the garden, any standard trailers are perfect. But I want something different and more.

I would highlight several main goals that car owners pursue when deciding to change a trailer:

• increase functionality;
• increase the carrying capacity;
• change for the better the reliability parameters;
• to modernize purely the appearance of the vehicle.

Now let's go through each of the points separately and decide what can be done in a given situation with our factory standard trailer vehicle.

Reliability

If you are concerned about the issue of reliability, then it is better to immediately take yourself a trailer that is more expensive and resistant to all loads and impacts. Then you don't have to think about whether it can last 5-10 years.

To reduce the wear rate, that is, to increase the reliability of your car, truck or boat trailer, you can:

• make body and bottom trim of the trailer using ordinary plywood;
• change standard optics to LED, which lasts longer and loads the car's power grid less;
• apply an anti-corrosion agent to the body;
• treat the body with high-quality paint;
• put up an awning (we talked about it separately in this article).

A variant with the replacement of hubs, suspension upgrades and other improvements is possible. Very popular is the transition of the Pchelka trailer to springs with a standard torsion bar. Good for reliability performance characteristics and the behavior of the trailer on the road of different quality. So it's worth considering.

Functionality

Many are more interested in the functional side of the trailer, that is, its ability to provide various additional features.

Various options are available:

Here everything is limited only by your imagination, needs and real possibilities. It is clear that it will not work to make a whole huge motor home out of a small cheap trailer.

Yes, upgrading a boat trailer into a cargo trailer is a more complicated process, because you will have to create a frame, sides, and install an awning with your own hands. It is easier to make it from a cargo boat, because all unnecessary structures are removed and the corresponding limiters and fasteners are mounted. And that's it, the vehicle for transporting the boat is ready.

There are many examples of photos and videos where craftsmen slightly changed the design of caravans, or turned them into a real work of art. There is always something to rely on, where to get examples and inspiration from.

load capacity

If you need to transport goods weighing up to 1.3 tons, then it is enough to have a regular single-axle trailer.

But sometimes it is required to increase the carrying capacity, for which 1 more axle is added. From uniaxial we get biaxial. The decision is good if it justifies itself from the standpoint of active exploitation.

Get ready to stand in lines and do paperwork. Such a conversion into a two-axle vehicle requires re-registration of the trailer with the traffic police. Otherwise, fines cannot be avoided, and even more serious consequences of illegal alteration.

Appearance

Not always in the trailer, the owner needs to change its technical and functional characteristics. But the standard appearance is depressing, which suggests the idea to change something from an aesthetic point of view.

Turn on your imagination and get to work. Among the most common are:

• installation of new optics;
• installation of original reflectors;
• body painting;
• modernization of beautiful protection;
• awning replacement;
• perimeter installation LED strips for illumination;
• replacement wheels and tires.

The trailer is a huge space for creativity. There are no clear boundaries and restrictions.

Do not forget that any interference with the design can be a reason for stopping you by a traffic police officer, issuing a fine or even a ban on operation until you receive official documents and certificates of re-registration.

Thank you for your attention! Share your experience of tuning and modifying trailers in the comments and don't forget to tell your friends about us!

Hello everybody! Many owners of light trailers thought about somehow improving, modifying and transforming them.

Such a desire is quite easy to explain. Someone is simply not satisfied with the appearance of the trailer vehicle, others want to improve the factory design, and still others are striving to expand the functionality of the trailer and make it something more than just a means of transporting goods.

A number of improvements can be done with your own hands. The only question is how far you are ready to go and how far your skills, abilities and knowledge are enough to implement the most complex ideas and bold decisions. It all depends on you.

There are more than enough craftsmen in our country. Being on the Drive, I am sometimes amazed at what kind of refinement happens and what ordinary people can do from a standard passenger trailer such as KMZ, MZSA, Krepysh or an assortment of the Kurgan trailer.

Possible improvements

I want to say right away that it’s impossible to consider literally all tuning options, even with a great desire. There are too many of them to fit in one material and even in several articles.

If you're really interested in upgrading your trailer, you'll want to start with the basics. Namely, from the idea. Since the design does not suit you in its current form, and something needs to be changed, you need to understand what exactly is wrong and what you should strive for. And here the first difficulty arises, since there are a lot of ideas, but many motorists simply do not have a clear certainty. You have to go through different options, look for compromises and try to pacify your ardor in impulses to do something that can then make your hair stand on end.

Let's take a regular flatbed trailer as a basis. After all, most often they are subjected to tuning and all sorts of improvements.

What exactly the model or brand is, it does not really matter. There is just a trailer from which you need to make something.

There are several options in total, what can be turned into an onboard vehicle for passenger car. I advise you to decide right away, so that later on halfway you don’t have to stop, change your mind and start implementing a completely different idea.

Application area

Let's imagine what modernized, tuned flatbed trailers can be used for.

• For relax. Even an onboard model can become a full-fledged mobile place for overnight stays, outings, barbecues, for tourist trips and other delights of outdoor activities;
• For fishing and hunting. A common tuning option, aimed at increasing functionality, carrying capacity. Also, often such tuning provides for the possibility of using a caravan as a sleeping place;
• For snowmobile. The presence of an onboard model does not interfere with making it an excellent tool for transporting snowmobiles;
• For boats. An actual and common version of refinement, in which a semblance of a boat trailer is made from an onboard trailer. And without prejudice to the possibilities of its use as a simple on-board model;
• For off-road. Tuning aims to improve the cross-country ability of the vehicle, which will require a number of activities.

Let's not forget about purely technical improvements, where the main goal of the owner is to improve the basic characteristics and expand the capabilities of the trailer vehicle.

I propose to consider several tuning options separately and find out what you can do with your own hands.

Installation of an awning

The simplest but effective tuning. It has not only efficiency, but also effectiveness. With the help of an awning, which is not provided by the initial configuration, you can expand the capabilities of the vehicle, increase its loading area, and use the trailer for large purposes.

In terms of tuning such a plan, there are a couple of relevant options:

• Tarpaulin installation. The classic version, which provides for the need to pre-mount the frame under the tarpaulin, followed by its tension. An outdated way of refinement that is losing its relevance;
• Cover use. The plastic lid is a great alternative. More reliable, durable, outwardly attractive option. The frame is not needed. But it will be necessary to provide fasteners for fixing the cover on the sides.

If you are ready to spend a lot of effort and money, then plastic is the best solution.

The awning is too banal and carries much less benefit than a durable plastic cover, complemented by security locks.

Technical tuning

In fact, literally everything that relates to the design of a trailer can fall under this category of improvements. But basically, they technically modernize the suspension, install new wheels, repress the axle or install an additional one.

It is also worth considering the option of installing a brake system. Not only tuning, but also a significant contribution to your safety on the roads.

If brakes are not needed, consider increasing ground clearance. This can be achieved by installing shock absorbers, replacing the suspension, installing higher wheels. An up-to-date solution for fans of hunting and fishing, where a trailer becomes an indispensable element of going out into the wild. It will definitely not get stuck anywhere, and will help not only to get there, but also to get out of the most remote corners. The result is an off-road hunting or fishing trailer. Additionally, it is recommended to install a winch, put solid all-terrain wheels.

Such ideas can be implemented even without the involvement of specialists. It all depends on your skills, abilities and capabilities. Consider the option, weigh all the arguments and make the final decision.

Tuning accessories

If you don't want to risk making some major changes to the factory design, you can improve the trailer and expand its capabilities simply by using off-the-shelf factory components.

This is true for those who have relatively new trailers for which factories and third-party manufacturers continue to produce additional parts. These include:

• winches;
• awnings;
• covers;
• lighting engineering;
• wheels;
• disks on wheels;
• spare wheels;
• lodgements;
• folding boards;
• keel rollers;
• locks;
• brake systems, etc.

It happens that a person urgently bought a trailer or did not have the opportunity to purchase the desired components at that time. Now there is such an opportunity, because tuning will consist in simple retrofitting.

Boatman

One of my favorite tuning options, which involves creating a means for transporting boats from an ordinary flatbed trailer.

A huge advantage is that the bortovik does not lose its purpose. If necessary, boats are transported on it, and when there is no boat on top, it again becomes an ordinary flatbed trailer.

The essence of modernization or tuning is extremely simple. You will need:

• the presence of a dumping mechanism;
• winch for loading and unloading watercraft;
• keel rollers;
• guides;
• lodgements for placing the boat;
• brackets for fixing an additional structure;
• a set of fasteners;
• rollers or soft pads for the boat;
• standard set of tools.

If we are talking about light inflatable boats, then here a winch and the same dump truck are not needed. But inflatable boats are sometimes easier to load deflated and inflate on the spot.

If the boat is serious, made of plastic or wood, it will be necessary to fix the lodgements, install guides, keel rollers, fix the winch in the drawbar area and provide for the possibility of removing additional elements if necessary.

You will see, but to implement such an idea is quite simple. The network has many visual photos and video instructions.

Alas, I can’t tell something in detail or in detail within the framework of this material. If you are interested in a specific tuning option, and you want to disassemble it in stages, write in the comments, vote and I will prepare a special article on this topic.

For now, I have everything. Write your options for tuning light trailers. It will be interesting to know your opinion.

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You can find a huge amount of information about tuning and upgrading cars on the Internet, from just photos to detailed instructions for their implementation. But there is practically no information about tuning passenger trailers. In our article, we want to fill this gap and tell you what options for tuning and upgrading a light trailer can be applied, thereby improving it technically, and maybe aesthetically.

First of all, it is worth noting that a light trailer according to the SDA is a vehicle, which means that certain rules apply to it and its operation. Therefore, we hasten to warn that making significant changes to the design of the trailer without appropriate approval is prohibited and threatens you with a fine. It is also prohibited to change the design of the vehicle, which may reduce road safety.

So, if for some reason you are not satisfied with your standard light trailer, then there are so many ways to improve it.

The simplest and most well-known option for tuning a light trailer is to install an awning on it, if it is not equipped with one in the factory. But not everyone thinks that instead of a tarpaulin or PVC awning, you can install a plastic one with a lock. Yes, it will undoubtedly cost the owner more, but it will allow you to improve the aesthetic appearance of your road train and protect your cargo from theft during long stops in unguarded parking lots.

The next option for tuning a caravan can be his technical modernization in order to increase its reliability and improve driving performance. Just like in a car, you can improve literally any node.

Some owners, in order to increase the reliability and carrying capacity of the trailer, repress the trailer axles or install an additional axle. Other owners add to the trailer design brake system, which significantly increases road safety or upgrades the standard one, improving the behavior of the trailer on the road.

The current tuning for the trailer is an increase in ground clearance, which, for example, allows hunters and fishermen to climb into the most remote corners of our country. You can strengthen the drawbar of the trailer and make it retractable to transport long loads. It is also possible to increase the sides of the trailer, increasing the usable volume of the trailer body.

And finally, let's remember about airbrushing. If you want to give your trailer a unique look, then you can always make a drawing on the trailer itself or on its tarpaulin that will make your road train stand out from the traffic flow and delight your eyes and those around you.

When an avid car enthusiast starts tuning a trailer for a car with his own hands, it is impossible to stop him. Refinement, improvement, transformation - it's easy to explain. I don't like the look of the unit. Not satisfied specifications. Often, the design is modified beyond recognition, satisfying the needs of the owner, who is not limited to the transportation of goods.

Factory equipment brands innovate regularly. However, some improvements can be done independently. If the designer has the skills and abilities, as well as the necessary tools in the garage, then he will go far. There would be a desire. And craftsmen from the people have not yet died out in our country.

Types of tuning

Consideration of all tuning methods is impossible, since there are many of them. But the foundation rests on the idea. If the driver is not satisfied with something in the trailer, he must clearly understand this. Decide where improvement is possible and what. This is the initial difficulty. Ideas prevail over certainty in quantitative composition. Sometimes you have to compromise and even leave the original idea. After all, changes to car trailer regulated by the rules.

However, if you choose a classic bortovik as an object for experiments, then the field of activity will appear even in the absence of ideas. What models or brands - it does not matter. There is a body on wheels, so you need to improve it. For bortovik, several reincarnations are applicable. But to avoid mistakes, the direction of improvement is determined in advance.

Features of finalizing the trailer

The flatbed trailer, which has undergone a phased revision, appears in the following guises:

1. Tourist option. A camping van is a full-fledged mobile place for an overnight stay. Sunday trips to nature with barbecues, outdoor games will be complemented by relaxation in a converted tourist trailer.

   

2. hunting option. Load capacity and functionality play a major role in a trailer for hunting and fishing. It is also equipped with a sleeping bag.

   

3. For traveling over rough terrain. This type of tuning with priority on cross-country ability vehicle involves a change in the technical part of the unit.

   

4. Carrier of snowmobiles and motorcycles. The sideboard is suitable for conversion into a transporter. It remains to supplement it with screeds, stops and a loading system.

   

5. Boat and jet ski carrier. Tuning in a boat trailer is relevant for owners of boats. The features of the onboard structure are not lost in this case.

   

Technical improvements pursue basic characteristics. Their direct improvement, followed by the expansion of the functionality of the transport.

Installation of an awning

Refinement is not difficult, but effective. A rare manufacturer of awnings, with all the practicality, boasts of spectacularity. And with self-alteration, options are available appearance. In the event that the awning was not provided for by the basic set, endless possibilities open up:

• Increase in loading area.
• New options for trailer operation.

Among motorists, two options are common:

The plastic version is more expensive, but the first one takes longer to produce. In addition, an awning does not protect against penetration, rather than a roof with locks. How to choose an awning for a light trailer and understand all the features of this product, read this.

suspension tuning

If we consider the upgrade of the technical part in general, then there will be any refinement. But on closer examination, it affects:

• Suspension.
• Wheels.

Drivers invest in installing brakes if they are not provided from the factory. Alteration of the brakes to the perfect one also pursues the idea of ​​​​safety on the road. But when the brakes for the trailer are not essential, the question of clearance arises. To increase ground clearance, you will need high wheels, shock absorbers. Sometimes the entire suspension is replaced.

Wildlife with off-road requires re-equipment of the chassis. Fans of fishing and hunting are familiar with this. The tuned trailer will get out of difficult pits and impassable paths. In addition to a hunting or fishing off-road trailer, a winch is installed. All-terrain wheels are required. For similar tuning often involve specialists. Because not always enough of their own strengths and skills.

If you are planning to make an air suspension on a trailer and understand the intricacies, we recommend reading this one.

Component upgrade

Improving the technical part of the trailer carries a certain risk. In addition, a permit is required to operate such a vehicle. However, the manufacturer has provided spare parts for tuning without contradicting the operating rules. This is beneficial for owners of new specimens, because the assortment additional equipment from the manufacturer is constantly expanding. After all, it's part of the business. Therefore, the tuning components include the following details:

• Brakes.
• Lock mechanisms.
• Awning.
• Lid.
• Winch.
• Optics.
• Lodgements.
• Keel rollers.
• Wheel sets.

Purchase basic configuration justified from the driver's point of view. On the one hand, have new trailer expensive. On the other hand, why equip if it is unnecessary. But when the time comes, the equipment can be purchased from the manufacturer. You don’t have to craft and invent yourself.

Video review of tuning the MZSA light trailer

The idea is simple, you should use the recommendations of experienced craftsmen. Tuning a trailer for a car with your own hands will become possible without the involvement of professionals. Although in any business there is a short, but not reliable way. Or long, but solid. The choice is up to the trailer owner.