Top 10 Truck Camper Mistakes and Pitfalls

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An enlightened man once said that, “only a fool learns from his own mistakes. The wise man learns from the mistakes of others.” This is great counsel indeed, especially when it comes to owning a truck camper. Face it, the truck camper is somewhat of an oddity. Since the truck camper doesn’t have its own running gear, it has to be carried or hauled. This uniqueness brings with it numerous benefits, but also some challenges. Because of this, there are several mistakes and pitfalls that truck camper owners make on a regular basis. These can be caused by a lack of knowledge, a careless moment, inattention, or a simple case of driver’s fatigue. Fortunately, you don’t have to follow in the footsteps of others. By reading this article you can avoid the most common gaffes and errors, thereby saving you aggravation, time, money, and embarrassment.

Speaking of embarrassment, I remember watching a Youtube video of a guy who tried to take his fifth wheel through a small tunnel on the famous Needles Highway in South Dakota. It wasn’t pretty. He underestimated the height of his rig and lost his air conditioner, among other things. Not only did this error in judgement cause thousands of dollars in damage to his fifth wheel, but also stopped traffic, both ways, on the busy two-lane highway for over an hour. His rig was a massive, 40 foot fifth wheel, which should’ve given him reason to pause. It’s true our truck camper rigs are much smaller and more maneuverable, but we can still get into trouble if we’re not careful.

What causes truck camper owners and truck camper newbies the most trouble? Here’s my top 10 list:

1. Over tightening turnbuckles

Wolf Creek 850 anchor bolt tie down issue - Truck Camper Adventure I don’t know why, but some truck camper owners feel like they need to go “medieval” on their turnbuckles when tightening them. Don’t do that! Over tightening them can rip the anchor bolts and the mounting plate out from underneath the wings of your camper. Tighten your turnbuckles using the manufacturer’s instructions. A good example of this are the Torklift FastGuns, which have a patented, built-in feature called the tension indicator to help get things right. This indicator consists of a rubber “O” ring that you cinch up to the bottom of the FastGun’s housing before locking the lever down. A gap of 1/4-inch between the “O” ring and housing after clamping the lever down indicates the correct amount of tension. Oh, and make sure the turnbuckles you use are spring-loaded. Otherwise, you’ll be sure to end up with damage like this when you hit a pothole or a bump.

2. Forgetting to retract jacks before hitting the road

Wolf Creek 850 Truck Camper - Truck Camper AdventureA serious mistake that can cause significant damage to your camper. Some owners like to extend their jacks when camping to keep the camper firm during windy weather or to level it. That’s fine. Just remember to retract them before you leave the next morning. Forgetting to do this can rip the jacks away from your camper’s frame when you drive away, creating thousands of dollars of damage to your camper. When I first got my truck camper, I used to extend my jacks while camping all of the time, but with time I found the process too time consuming, especially for stays involving a single night. The thought of what might happen if I forgot to pull up my jacks, prompted me to stop doing this practice. It’s up to you if you think doing this is worth the time and effort.

3. Going over GVWR and payload

Truck Camper Fail - Lance 1172 on a Ram 2500A pitfall many truck camper owners are guilty of. The common refrain I hear is that most truck camper owners are overweight, meaning they’re over their truck’s payload rating and GVWR. Doing this is neither safe nor smart. Why not just buy the right truck to begin with? Yes, I know all of the tricks to “raise” the GVWR/Payload like buying larger wheels and tires with higher load ratings and installing helper springs to support the rear suspension. The thing is, none of these will technically increase your truck’s GVWR/payload. Only the manufacturer can do that. That’s what the GVWR/payload sticker located on the door jamb is for. If you’re way over weight and you get in an accident, you’ll get screwed by the insurance companies. If you need to, and you have the means, buy a larger truck with a higher GVWR/payload. Even if that means having to buy a 4500 or 5500 pickup truck.

4. Forgetting to swing out “dually” front jacks

Swing out Jack Brackets - Truck Camper AdventureAnother mistake relating to your lift jacks. If you don’t have a “dually” or dual rear wheel (DRW) truck, this isn’t applicable, of course, but if you drive one then this is something that you’ll need to be careful about. These special, extendable jacks provide needed clearance between the jacks and the wheel flares of your truck. As you know, dually wheel flares extend several inches beyond the sides of the truck. Forgetting to swing out your jacks can ultimately cause damage to the jack mounting brackets and to the frame of your camper, to say nothing about the damage to the wheel flares. If you need to do so, get a checklist so that this vital step isn’t overlooked.

5. Getting a three-quarter-ton pickup truck with a diesel

Cummins 6.7L I6 Turbo Diesel - Truck Camper AdventureAnother gaffe made by newbies. Hey, I get it. Diesels are cool. The fuel economy, resale value, and torque are terrific. But if you want a diesel engine, buy a one-ton truck instead. Why? Because most diesel-powered pickups weigh about 800 pounds more than a gasser. The payload capacity of most three-quarter-ton trucks is limited enough. When you buy a diesel the weight of that engine is subtracted from the payload capacity of your truck. This can reduce your truck’s payload rating from 3,000 pounds to 2,200 pounds or from 2,000 pounds to 1,200 pounds. Ouch! If you’re interested in putting a pop-up truck camper on a diesel-powered three-quarter-ton, you should be okay, but putting a large hard-side truck camper on it will leave you overweight and unsafe.

6. Buying suspension mods that aren’t needed

Firestone Ride Rite Air Bag - Truck Camper AdventureA mistake I see probably the most. Test drive your truck and camper to see how it handles first before rushing out to spend money on suspension modifications. Otherwise, you may waste a lot of money and time on hardware that you don’t really need. I’ve lost count how many times I’ve seen this happen on the truck camper forums. Prospective truck camper owners will rush out and install things like new shocks, air bags, and sway bars before even buying a truck camper or before taking their camper out on a test drive. This is putting the cart before the horse. First, see how your truck handles with your truck camper before spending money on any mods. If you’re truck is experiencing porpoising, rear sag, or sway with your camper mounted, then you can address each particular issue with the appropriate modification.

7. Forgetting to connect/disconnect the pigtail

Truck Camper Pigtail - Truck Camper AdventureForgetting to connect your camper’s pigtail to your truck can ultimately get you rear ended by another vehicle or get you pulled over by law enforcement. Obviously, neither is good, though the latter would be preferable. Similarly, forgetting to disconnect your pigtail before pulling your truck out from underneath your camper can destroy your camper’s pigtail wiring, not to mention act like a rope and pull on your camper causing stress and damage to your camper’s jacks and jack mounts. Hopefully, the wiring will pull apart before this happens, but you never know. I’ve seen stranger things happen. A word to the wise, don’t forget to connect and disconnect your pigtail before and after your travels.

8. Not removing lift jacks before going off-road

Canyonlands White Rim Trail - Jack Damage - Truck Camper AdventureThe third mistake relating to lift jacks. Remove your jacks before tackling challenging roads and trails. You may get away with doing this for a time, but eventually you’re going to get bit. It only takes only a few minutes to remove them and in the end you’ll feel better knowing that they aren’t there to get in the way. Not only can the jacks impact rocks located along the road, but the rear jacks can also scrape on the ground while negotiating dips and rises in the road’s surface. On a recent outing on the White Rim Trail at Canyonlands National Park, I left my jacks on and paid a heavy price. While negotiating a turn on the infamous Hardscrabble switchbacks, I took one turn a bit too tight and snagged a rock, which was located along the side of the road. The resulting impact with the rock pulled my front, passenger side jack out from the frame. Learn from the mistakes of others and heed this advice.

9. Driving excessively fast on freeways

freeway“I feel the need, the need for speed!” This is fine if you’re Tom Cruise flying an F/A-18 Hornet or Craig Breedlove racing on the Bonneville Salt Flats, but doing this in a truck camper on today’s freeways is just plain stupid. Exceeding the speed limit is dangerous not only for yourself, but also for others who are sharing the road with you. It doesn’t matter if you’re hauling a pop-up or hard-side, driving the same speed you normally would without a truck camper isn’t wise. Think about it. What if you need to stop in an emergency? All of that extra weight you’re hauling will make stopping your 12,000 pound rig harder and take valuable seconds of response time. It also makes emergency maneuvers that much harder without flipping over.

10. Forgetting about low overhangs and low bridges

truck camper accident bridge - Truck Camper AdventureThis is one of the most devastating mistakes you can make. Tunnels, bridges, low hanging branches, and roof overhangs are just a few of the hazards to your truck camper rig. Know how tall your rig is before you take it out on the highway and on country roads. If you’re not sure how tall your rig is, measure it with a tape measure. And don’t forget to take into account fixtures mounted on your roof like your air conditioner and any vent covers you might have. When traveling under such obstacles, don’t forget to give yourself some leeway, don’t cut things too close. Avoid distractions when driving and pay attention to what you’re doing and where you’re going. It’s for this reason I never drive when I’m tired or fatigued. Doing so can create a recipe for disaster.

Agree or disagree with this list? Or did I forget something? Please let me know in the comments section below.

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About Mello Mike 305 Articles
Mello Mike is an Arizona native, author, and the founder of Truck Camper Adventure Magazine. He's been RV'ing since 2002, is a truck camper and Jeep enthusiast, and has owned and restored several Airstream travel trailers. He enjoys college football, hiking, travel, off-roading, photography, and fishing. He retired from the U.S. Navy in 2004 as a CWO3 after 24 years and now works as a project manager for a major banking and security firm. He also does some RV consulting and RV inspections on the side.

3 Comments on Top 10 Truck Camper Mistakes and Pitfalls

  1. Hi Alex,
    I agree that 3/4-ton payloads have generally gone up over time, but lately Ram has been producing 3/4-ton trucks with coil springs that have horribly low payload ratings. A guy came over to my house a year ago who was upset that his 2015 Ram 2500 only have a 1,410 pound payload. I was shocked (See https://www.ramtrucks.com/assets/towing_guide/pdf/2015_ram_2500_towing_charts.pdf). The figures I put in the article was simply illustrating how much a diesel engine weighs and how it impacts payload. It can be the difference between being under your GVWR or over it.

    • I stand corrected, those are really low payload ratings for Dodge 3/4 ton even with a gas engine.

  2. Mike ,
    Overtime the payload rating of 3/4 diesel power truck have gone up. As an example my first F250/6.0 PSD (2002) had a GVWR of 8800#’s fast forward my 2007 F250/6.0PSD has a GVWR of 10000#’s, your article don’t reflect those changes and don’t believe I’ve seen a 3/4 ton with a diesel with a 1200# payload in over 15 years.
    #10 is something I almost did myself, my wife was saying “isn’t that bridge a little low” I stopped and pulled out my tape and sure enough I was 4 inches too high ! The roof AC would have been left on the roadway!

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