RV Towing Tips

Towing Tips and Advice

Hitch Your Vehicle Properly

To drive safely, you need to be hitched safely. You can check out our guide to safely hitching and unhitching for all the details on getting a safe and secure connection. The basics are to make sure your hitch is on, locked in, and your cables are connected and working properly.

You also want to pay attention to weight distribution. Looking at your tow vehicle and trailer, you want to observe a nice flat plane between the two. If they are tipping towards the hitch, or tipping away from it, they are not well balanced. An imbalance can cause your trailer to be more vulnerable to sway, which we will talk about more in the driving section of this guide. The most accurate way to check weight distribution is to go to a truck scale and have them measure the weight on all your tires. Still, if you are parked on a flat surface, then you can generally get a good feel for it just by eyeballing it.

Very Important – Visibility

Unless you have a rearview camera for your trailer, your rearview will be limited to the side mirrors on your tow vehicle. Make sure you can see the rear end of your trailer through both side mirrors. If your visibility feels too limited, you can buy side mirror extensions meant for towing that will give you a wide-angle view as well as your normal mirror view.

In fact, you need to be able to see a vehicle that is directly behind your trailer. If you cannot see into this area then you need towing mirrors.

Also, when backing up, even with a backup camera it is always a good idea to have a backup buddy who can guide you beyond the support you get from your camera.

Check Your Brakes (and check them again)

Before you get out on the road, you want to make sure your brake controller is properly configured. The brake controller is what turns on the trailer brakes when you activate the tow vehicle brakes. It has a setting that controls how hard it applies the trailer brakes.

The video also explains this.

To test it, get up to about 10 mph and then apply the brakes as you would for a normal stop. You should feel like the trailer is tugging back on the vehicle just a tiny bit, especially as you come to a full stop. If you don’t feel the trailer tug, or worse, you feel it pushing you, then you need to turn the brake controller setting higher. If your stop is super jerky, then you need to turn it down.

What you are shooting for is to have the trailer braking just a tiny bit more than the tow vehicle. This keeps the trailer from pushing forward on the tow vehicle during braking, which could cause you to jackknife. It also ensures the fastest and smoothest stopping.

Know your Height

It is important to know how tall your trailer is. The last thing you want to do is destroy it by trying to drive under a bridge that is too low.

Find out your height, add a foot just to be sure, and avoid any passage marked with a lower clearance than that value.

Know your Route

You don’t want to be confused over where you are going while driving a trailer. Your ability to maneuver in traffic, or make course correction is considerably more limited, especially on narrow roads or in urban areas.

It is highly recommended to have a navigation system that includes a trailer or an RV setting. This will do a few things for you. It will steer you clear of low bridges and the like. It will keep you off of narrow one-way roads. Finally, it will let you know the proper speed for a vehicle of your type.

This device will also help you plot a good course to your destination (again, preparation).

Driving your Trailer

It’s actually pretty easy to drive a travel trailer. As you drive forward, the trailer will follow you in a very natural way. Provided your vehicle is rated to tow your trailer, you will not find it hard to go up hills, brake, or do most of the other things you would normally do while driving.

OK with that said, let’s look at some of the potentially tricky parts.

Turning

This is easier than you might think. The trailer will naturally follow the path of your tow vehicle when moving forward. The only rule of thumb is that the longer your trailer is, the wider you want to turn. A long trailer can end up cutting a corner that was close to the vehicle.

Make your turn as wide as the roadway reasonably permits, and you should be fine with nearly any right-angle turns. Curves and round-a-bouts are generally straight-forward with a trailer.

Any turn sharper than 90-degrees can be an issue. You want to avoid those whenever you can, and if you can’t, take them as wide as possible. Trying to do a shimmy where you back up to get more turning room won’t generally work in a trailer. Backing up a trailer is a tricky business.

Finally, don’t take turns too fast. Trailers have a higher center of gravity than most vehicles. That means a turn that might be safe for a car, could tip a trailer over. Take it slow and steady and obey the recommended speed limits.

Backing Up (It’s Tricky)

This is actually pretty challenging. And the bigger the trailer, the more tricky it becomes. You should practice when there is nothing to run into before you try it for real. The way a trailer backs up is not intuitive and simply takes getting used to before it feels natural. Take it slow and steady, and you should be fine.

Avoid situations where you need to back up under any kind of pressure. Thus, avoid doing it on the roadways, if at all possible. Stress and pressure will only make it harder and increase the chance of making a costly dangerous error.

Hills

Steep hills and mountain passes can be a challenge for some trailers. If you are pushing the boundaries of your tow rating, they can be a bit stressful. None the less, it’s usually not a real problem, so long as you know what to do. The main thing is to keep to the right if you are going to be slow going up the hill. If you are well below the speed limit, I’d suggest turning your hazard lights on to let other drivers know.

Coming down a hill is a bit more dangerous. Play it safe, be careful and there should be no problems.

If your tow vehicle is capable of engine braking, this is a good practice. Engine braking is when you put your engine into a lower gear as you go down a hill and take your foot off the accelerator. The drivetrain will run the engine and the mechanical resistance slows your roll down the hill. It’s a good way to control your speed, and it eases up the wear on your brakes. It is also a way to lower the heat build-up on your brakes if the hill is a long one.

You may still need to apply your brakes as well, especially on a very steep grade. One thing you want to avoid is braking too hard while you are in a turn and going downhill. This can cause the trailer to jackknife and lead to an accident. Try to make sure you are at a slow enough speed going into the turn and then maintain that speed or gently decelerate. Keeping a nice, steady, controlled speed is the key to safety in this situation.

Braking

The main thing to keep in mind here is, that with a trailer, your stopping distance is longer. You want to maintain a good distance between you and the vehicle in front of you so that you have plenty of time to stop. Give yourself more room than you would normally allow and don’t trust the intuition you developed driving a smaller and lighter vehicle.

Trailer Sway

Trailer sway is one of the special dangers of towing a travel trailer. Trailer sway is best described as the trailer and tow vehicle wiggling back and forth. What happens is that something pushes on the trailer, and it, in turn, pushes on the tow vehicle. The back and forth reaction makes the sway action grow stronger until it causes a catastrophic crash.

The best thing you can do to deal with sway is to avoid it happening in the first place. Step one is to make sure you have good weight distribution on your trailer. Bad weight distribution lowers traction and amplifies the swaying. The second is not to drive in high winds. Because your trailer is bigger than your tow vehicle, the wind pushes unevenly on them. That makes the trailer move more and starts the sway. The bigger your trailer, the more sensitive it is to the wind. Finally, don’t drive too fast. The faster you go, the more dramatic the sway, and the harder it is to get under control.

The cause of sway that is hardest to avoid is people passing your trailer at a much higher speed. A big semi zooming past you will hit you with a wake of air that can set the sway in motion and take you by surprise.

If you do start to feel a sway, do not try and correct the sway by counter steering. This actually enhances the swaying. You want to stay calm and get back to going in a straight line. Here is how you can stop sway.

Stopping Trailer Sway

The best thing to do is to use the manual trailer brake on your brake controller. This causes the trailer to engage its brakes, pulling back on the tow vehicle, forcing them into a straight line. You should practice this kind of braking in a parking lot or the like, so you can execute it calmly and know what it feels like. It can be a bit jarring. If you have your brake controller such that it applies the trailer brakes a bit stronger than the tow vehicle brakes – something I recommend, then for minor sway, you can use the regular brakes with some success. I generally do that first, but if it fails, I quickly engage that manual brake.

If braking would be dangerous, say because there is someone right behind you driving too close, your other option is to temporarily hit the gas while steering straight ahead. This causes the tow vehicle to pull harder on the trailer, yanking it straight. The problem with this second technique is that the faster you go, the stronger the swaying forces can become, so you might just make the situation worse. Still, keep that as an option in your toolkit of reactions.

Stay to the Right

In nearly every state, slower-moving and larger vehicles are required to keep to the right lanes of the highway whenever possible. It’s better for the overall flow of traffic, and it is generally safer. The one challenge this can present is when there are many on and off-ramps on the right lane. A trailer, due to its size, can be harder to merge with other traffic. Many drivers don’t get that your acceleration and deceleration are more limited. If I am in a really dense part of the highway, I’ll take the next lane to the left to try and ease up on the constant merging. Provided there are at least two lanes to my left, I feel this is a reasonable compromise in this particular situation.

When picking a lane, you can observe what commercial truck drivers are doing and follow their lead. They drive the same roads constantly and tend to know which lanes provide the smoothest travel while still obeying the legal requirements. Not every trucker sets a good example, but they are often the most experienced highway drivers on the road.

Go Easy – Do Not Hurry

I’d tell this to nearly any driver, but with towing a trailer it is especially true. It’s much more important to arrive in one piece than it is to arrive on time. Every trailer has got a speed at which it becomes unsafe. Excessive speed can easily cause trailer sway, and it makes any situation that comes up harder to react to. You are not in a race, there is no prize for getting somewhere the fastest. Stay safe and drive at a speed where your trailer is safe to maneuver.

If you feel you are too slow and are blocking other drivers, the correct response is not to go faster than you feel safe, but to find a place to pull over and let the other drivers pass. If you have a big train behind you, this is often a legal requirement. A good guideline is that if you have five cars behind you (bunched up on your tail) then pull over and let them pass.

When you do need to change lanes or make a turn, be sure to give other drivers sufficient time to react by using your turn signals early and often. Try to be patient and give folks the time needed to make space for where you need to go.

RV Towing Tips – Sum Up

These RV towing tips will help. You now have more knowledge. Perhaps you will want to practice some of these tips. If you do then do so in a safe place for everyone.

One Last Item

If you are looking for a blog about living the dream of an RV life then look no further. Follow this link to see an entire set of blog posts on how to live out of your RV full-time. These have been contributed by the RV Expert Brian C. Noell.

Full-Time RVing

Here is an article from Brian specifically on RV Towing.