If you’re reading this article you’re probably either a new truck camper owner or a person who is seriously thinking about buying one. Whatever your situation, the truck camper is a terrific choice. The truck camper is more versatile, easier to drive, offers better fuel economy, and can be taken further off the beaten path compared to other types of RVs. It’s also easier to store and maintain, and in most states doesn’t require annual registration and title fees. But going with a truck camper also means you’ll need to buy the right pickup truck and the right truck camper equipment to safely haul it. This article addresses these and a host of other truck camper related topics to help make your transition to the truck camper world smoother and less difficult.
I. Choosing the Right Pickup Truck
Payload, payload, payload! When it comes to choosing the right pickup truck to haul a truck camper, nothing is more important than this number. The payload of a pickup truck is the amount of weight that a truck can safely carry and is a product of the truck’s Gross Vehicle Weight Rating (GVWR). The payload, expressed in both pounds and kilograms, can either be found on a driver’s side door pillar placard or in the glove box on a payload certification form. You can also determine the payload by subtracting the curb weight of your truck (you’ll need to take it to the scales to get this figure) from the truck’s GVWR. Basically, everything being carried in your truck, including all passengers, gear, and your “wet,” fully loaded truck camper, should be below your truck’s rated payload. Grossly exceeding the payload and GVWR is neither safe for your passengers nor for others who are sharing the road with you. And if you happen to get in an accident while overloaded, your insurance company can void out your coverage.
Another important rating when it comes to hauling a truck camper is the Gross Axle Weight Rating (GAWR). Each axle has an assigned GAWR, but the most important of the two is the rear since it will be bearing most of your cargo’s weight. You can find these ratings by looking at the aforementioned axle and tire rating sticker or by looking at the truck’s payload certification form. If you closely look at these ratings you should see an increase over the GVWR when totaling them. This increase can vary anywhere between from 100 to 1,000 pounds per axle. Exceeding the payload rating of a truck isn’t advisable, but these ratings can be used to squeeze out extra pounds of cargo carrying capacity. One should never exceed the GAWR of your axles. The same applies to the weight ratings of your tires (more about these later).
Remember when the terms half-ton, three-quarter-ton, and a one-ton accurately represented the payload for each class of pickup truck? Well, those days are long-gone with all three classes of truck capable of hauling much more weight. Today’s three-quarter ton trucks have payloads between 2,300 and 3,800 pounds, while one-tons can haul anywhere between 3,800 and 6,200 pounds. The large variances in each class are due to bed-size and options so they must be carefully chosen. For example, the 6.7L Ford Powerstroke diesel weighs 1,100 pounds wet compared to their 6.2L V8 gas engine which weighs in nearly half that at 600 pounds. And if you’re considering a four-wheel drive transmission, that’s another 400 pounds. The same applies to other nice-to-have options like steel wheels, a crew-cab, a super hitch and a winch—all add capability, but reduce payload. So choose your options wisely.
When it comes to options perhaps the most often debated is whether to buy a truck with dual rear wheels (DRW) or single rear wheels (SRW). Both certainly have their pros and cons. Dual rear wheels, or “dually’s” as they’re popularly referred to, offer superior stability and handling on roads and usually offer higher payloads, but they are also wider in the “hips” and less adept at off-roading. It’s true that dually’s “float” better over certain surfaces like loose sand, but the big negative with them is that jagged rocks can get wedged between the rear wheels causing flats and other damage. On the other hand, SRW trucks are narrower, lighter, more versatile, and give superior traction and maneuverability on all types of road surfaces. Basically, where you intend on taking your truck camper plays a big role in what type of rear axle to get. If you intend on staying on the asphalt with a heavy, 4,000 pound camper, then the dually is the way to go. If you intend on doing a lot of off-roading with a light camper, then I’d go with the SRW.
The diesel engine is another hotly debated option. With today’s strict EPA standards and the $8,000 up front cost you’d think the diesel would be dead in today’s auto and light truck market, but it hasn’t happened and probably never will. Diesels still provide superior torque, better fuel mileage, and last longer than the typical gas engine (600,000 miles is not uncommon). They also hold their value better and have a “coolness” factor associated with them that a gas engine can’t touch. Yes, it’s true that the new requirement for diesel exhaust fluid (DEF) adds an extra burden for diesel ownership, but there’s also no denying that today’s diesel engine burns cleaner, is much quieter, and doesn’t have the smell associated with them that they had in the past. The big negative, of course, is the payload loss associated with having a heavier engine (diesel engines typically weigh 600 pounds more than a gas engine), so this must be carefully weighed against the positives and your own specific needs. Because of this penalty in payload I wouldn’t recommend a diesel for anything less than a one-ton truck.
Can a half-ton pickup truck haul a truck camper? The answer is, yes, but with several caveats. It depends on the truck, the truck’s rated payload, and the size and weight of the camper you have in mind. The 2015 Ford F-150 short-bed (154 inch wheelbase), crew cab, two-wheel drive, with the heavy duty payload package, has a rated payload of 2,799 pounds. That’s a pretty impressive number even for a three-quarter-ton. Most half-ton pickup trucks out there, however, have much less payload, usually around 1,600 pounds. This reduced payload basically limits you to pop-up truck campers and smaller hard-slide campers like the Lance 650 and the cab-less Northstar Vista. With the exception of the aforementioned Ford F-150, most half-tons will need upgrades to the shock absorbers, spring packs, brakes, and tires, the latter meaning a capacity improvement from the weak passenger tires that came with your truck to a set of good light truck (LT) tires with a Load Range of either D or E.
II. Choosing the Right Truck Camper
If you’re starting from scratch and have neither a pickup truck nor a camper, it’s best to choose your camper first. This will save you angst and money in the long run. Today’s consumer has much to choose from when it comes to buying a truck camper. Truck campers come in various sizes and styles including long bed and short bed, hard-side and pop-up, and slide-out and non slide-out models. Like any RV, you’ll want to buy the camper that meets your requirements as far as size and features are concerned. You’ll also want to buy one that will allow you to go where you want. If you plan on doing a lot of boondocking and doing a lot of off-road exploring then you should look hard at a pop-up truck camper. These are lighter, have a lower profile, and have a lower center of gravity for tackling the most challenging roads and terrain. If your travel plans are less ambitious, however, and you want more security and a more capable four-season camper, then the hard-side truck camper will probably suit you better. That isn’t to say, you can’t do a lot of off-roading in a hard side truck camper. You can. But if you decide to go this route I recommend a non-basement model, with a low center of gravity, and a width of no more than 7.5 feet. If you’re interested in buying a great off-road, expedition-style truck camper, click here.
When it comes to truck campers, weight is a very important consideration, if not the most important. Manufacturers list the unloaded “dry” and the fully loaded “wet” weights of their campers on their websites and brochures, but these figures can be deceiving. These numbers don’t include installed options, like air conditioners, and never include things like food, clothing, cookware, utensils, and camping gear. Never buy a truck camper based upon the manufacturer weights alone. To give you a better idea of what the camper will actually weigh when you use it add 1,000 pounds to the camper’s listed wet weight. This often-used rule-of-thumb works surprisingly well for truck camper owners and has proven to be pretty accurate when going to scales. Obviously, you’ll want to make sure that the truck you choose has a payload rating higher than this more realistic camper weight figure.
An often overlooked factor when choosing a truck camper is how it’s constructed. Aluminum framing is used by most truck camper manufacturers today, but there are several that still produce wood-framed units. Like anything, there are pros and cons to each. Aluminum is lighter, doesn’t rot, and is mold and termite resistant, but it also “sweats” during cold weather (a primary cause of delamination), is more expensive, is subject to more thermal loss, and becomes weak and brittle with time. On the other hand, wood is stronger, cheaper, easier to work with and repair, and insulates better, but is also heavier, and can rot and mold over time if exposed to moisture. The only truck camper manufacturers that I know of that still use wood to build their frames are Northstar Campers, Adventurer, and Alaskan. Arguably, these manufacturers also build the strongest and most durable truck campers in today’s market.
Should you buy a truck camper with one or more slide-outs? There are certainly some big positives with slide-outs, the most important being the extra space and “roominess” they create, but they’re also heavy, tacking on an average of 400 pounds to the weight of the camper. Slide-outs can also leak, create drafts when extended (a major consideration for those who like to camp in the winter), and can breakdown. Like anything it really comes down to what’s important to you. If you think you’ll need the extra space that the slide-out provides and you think you’ll camp mostly on well-maintained roads, then I would get one. But if you are planning on going off-road quite a bit and plan on doing a lot of expedition style exploring , then I would avoid them. The stresses they can create to the frame of the camper can eventually cause problems.
Another popular truck camper feature is the basement. Basement models offer more storage and floorspace by allowing the holding tanks to be placed underneath the floor, but they also add more height to hard-sided campers, not a good thing for those who like to off-road and explore heavy forested mountain roads. Basements can also be a negative for those who enjoy winter boondocking as the tanks can freeze if they’re not adequately heated. All things considered, the positives of having a basement far outweigh the negatives, especially for pop-up campers since camper height really isn’t an issue. Most pop-up truck camper manufacturers like Northstar Campers, Phoenix Campers, and Four Wheel Campers offer non-basement models only; Outfitter Campers is the only company that I know that produces a pop-up truck camper with a basement (the Apex-8).
An important term you’ll need to become familiar with when shopping for a truck camper is the truck camper’s center of gravity (COG). Every camper has a COG which identifies where along the length of the camper the weight is centered. Basically, the camper’s COG needs to be in front of your truck’s rear axle. Most campers have a sticker identifying where the COG is located to take some of the guess-work out of it. You never want to have the COG behind your rear axle because this will impair your truck’s handling. Verifying that your COG is good is fairly easy and will need a couple of trips to the scales with and without your camper. If your front axle weighs less with your truck camper on your truck then your COG is “off.” You can usually correct this by reloading your camper, ensuring that most of the weight is in front of your rear axle.
III. Truck Camper Equipment
Keeping your camper anchored to your pickup truck is obviously critical and is accomplished by using a combination of truck camper tie downs and turnbuckles. There are basically two tie down systems from which to choose: Torklift and Happijac. Both are fine systems with each offering several advantages and disadvantages over the other. The big advantage of the Torklift system is that it bolts to the truck’s frame underneath the truck bed and is a stronger more rugged design, while the Happijac system requires drilling into the truck’s bed and rear bumper to install. The Happijac system does prevent side-to-side movement better and is probably better for off-road use, but the Happijac rear bumper tie down mounts have been known to fail under stress. All things considered, I prefer the Torklift system, specifically their new aluminum Torklift Talons, but that’s my personal preference. Check with your truck camper manufacturer to see which system they recommend. Warranties may be voided if you choose the wrong one. Four tie downs, two in the front of the camper and two in the rear, are needed to secure your truck camper to your truck.
Turnbuckles are essential pieces of hardware in truck camper ownership. They act as the “middleman,” securing the truck camper to the tie-down system of your truck. Strong winds, rough roads, and driving at highway speeds will test the ability of your tie downs and turnbuckles to control the forces or stresses working against your camper. Proper tension and installation of your turnbuckles is critically important. Too much tension can over stress and damage your camper; too little tension can allow your camper to shift and slide around in your truck bed while you drive. Make sure you read and understand the installation instructions for your turnbuckles to make sure they work optimally. I use and highly recommend the Torklift FastGuns to secure my camper. For an in-depth review of the Torklift FastGun, check out my review here.
The umbilical connection or “pigtail” provides your truck camper with the running, brake, and turn signal lights needed to be legal on the road. It also provides an important connection to your truck’s alternator to charge your camper’s battery while driving. The 6-pin receptacle for this connection is usually on the driver’s side front of the camper (though many pop-up truck camper manufacturers place the 6-pin receptacle in the back). Due to this placement, truck camper owners will often install a standard 7-pin electrical RV receptacle on the driver’s side, front of the truck bed. But another perfectly acceptable option is to simply run an extra-long umbilical from the front of the camper to the 7-pin receptacle at the rear of the truck. Remember, only six wires are needed for a truck camper since the truck camper doesn’t have its own brakes (the brakes run on the blue wire). For a more detailed look at the pigtail wiring for truck campers, please click here.
The ability to tow is one of the great things about owning a truck camper. An important thing to keep in mind when towing, however, is that the tongue weight of the trailer must be factored in against the truck’s rated payload. A boat, horse, or utility trailer will typically have a tongue weight anywhere between 200 and 500 pounds, depending on the size of the load (tongue weight, of course, will not be a factor when flat-towing or towing a vehicle “four-down”). Moreover, if you want to tow, you’ll probably need a hitch box extension since many truck campers extend anywhere from 18 to 24 inches from the rear of the truck. Available in different lengths, a hitch box extension is simply a metal tube that fits into a standard hitch receiver.
IV. Truck Suspension and Tires
Nothing is more important to the handling and safety of your truck than your tires. Together, they bear the entire weight of your truck and truck camper combo. If you plan on hauling a 2,000 or 3,000 pound truck camper, you’ll generally want light truck (LT) tires with at least a load range rating of E. However, not all Load Range E tires are created equal. Sizes and weight ratings differ, so you’ll want to make sure that the tires you’re looking at can handle not only the weight of your truck, but also the weight of your truck camper. And if you’re upgrading your tires, you should also seek additional load capacity over the OEM ratings. Keep in mind that the weight on the rear axle is evenly divided by each tire, so an axle with a GVWR of 6,200 pounds will come with tires rated for 3,100 pounds. The largest inflation value for Load Range E tires is 80 psi.
Proper inflation of your tires is vital—check them regularly. Refer to your truck’s documentation and the door jamb sticker to determine the correct inflation rating for your tires. For example, the door jamb sticker for a 2013 Ram 3500 truck with LT275/70R18E tires calls for 60 psi for the front tires and 80 psi for the rear. These values are for hauling the maximum payload of the truck, so the tire pressure in the rear can be lowered if you’re hauling less that the maximum payload or nothing at all. Make sure you check your tires regularly for abnormal wear and proper inflation, especially before leaving on each trip. As for the size of the tires, that’s a personal choice. Those who haul around long-bed truck campers, the heaviest campers on the market, swear by 19.5 inch tires (load range H) because of the stiffer side walls and how well they handle with the extra weight.
As for the type of tires to put on your pickup truck, it depends on where you live, the kind of roads on which you travel, and where you like to camp. If you live in an area where winter ice and snow are the norm and you like to winter camp, you’ll want to have a good set of stud-less snow tires to offer the traction you’ll need. For those who plan on doing primarily highway driving and who live in a temperate climate, then a good set of all-season highway tires will be more than sufficient. My preference is for a quality set of all-terrain (AT) tires. These work well for highway driving in all conditions as well as off-road travel and are an excellent alternative for those who don’t want to bother with a specialized tire. As for my favorite brands, I really don’t have one. Over the years I have purchased AT tires from several manufacturers, including BF Goodrich, Firestone, Nitto, and Michelin, and have liked them all and got excellent service out of each.
Most people know how critical wheels and tires are to truck handling and safety, but the rest of the truck’s suspension system is important, too. In addition to the wheels and tires, the suspension system consists not only of springs and shocks, but also of steering components and linkages. All combined these components directly contribute to a truck’s handling and braking and play a major role in your driving pleasure and comfort.
My philosophy on suspension upgrades is simple. It’s best to drive your truck with your camper mounted first to see how it handles before spending any money on upgrades. Otherwise, you may waste a lot of money on hardware you really don’t need. I see this happen all the time. Based upon the opinion of friends and what they’ve read on Internet forums, new truck owners will immediately shell out big bucks on new shocks, air bags, and Stableloads before even buying or taking a test drive with their truck camper. This is backwards. It’s best to first see how your truck handles under load and treat each symptom that you encounter with the correct suspension modification. Moreover, only one modification should be made at a time to determine its true effectiveness.
If you find that your truck sags too much in the rear with your camper mounted you’ll need to correct this since running nose high can impair how your truck handles. The most common remedies for trucks with leaf spring suspensions include adding either another leaf spring or a set of Torklift Stableloads. If your pickup truck is a half-ton or a three-quarter-ton, adding another leaf spring will probably serve you better as they provide more support, provide a much better ride, and provide much improved spring travel compared to a truck with just a large overload spring. Stableloads, however, are an effective suspension modification, too. By engaging the overload spring sooner, they not only prevent rear sag, but can correct sway and improve control. If you decide on a set of Stableloads, I recommend the quick disconnect version as they can be engaged or disengaged in a matter of seconds.
The Timbren Suspension Enhancement System (SES) and air bags, like Hellwig’s excellent Big Wig, are two more options to correct rear sag. Unlike the Stableloads, however, these can be used on trucks with either coil spring or leaf spring suspensions. Each product is engineered differently. Air bags eliminate rear sag through the use of compressed air while the Timbren SES accomplishes this through the use of progressive rubber springs that work in place of the jounce stops. There are pros and cons with each approach. Timbrens cost less, are more durable, and require zero maintenance and adjustments, while air bags can be manually adjusted based upon the weight of the load (up to 5,000 pounds) and can be used for campsite leveling, a big bonus. Unfortunately, air bags are also prone to leaking and can create too much roll when they’re overfilled. If you decide to go with Timbrens, make sure you get the Severe Service SES kit to haul a truck camper. For a detailed review of the Timbren SES, click here.
The shock absorbers that came with your truck may or may not be up to the task of carrying the extra weight of a truck camper. The dampening effect of your shocks is important in how well your truck and camper rides when going over rough and uneven roads and terrain. Shock absorbers come in two basic forms: self-adjusting or manual. Self-adjusting shocks, like the Bilstein 4600 or KYBs, do exactly that, they adjust based upon the force asserted each time they’re depressed. Manually adjusted shocks, such as the popular Rancho RS9000x, allow you to change how much dampening is applied based upon the weight you are carrying. The pros and cons of each are pretty obvious, it comes down to personal preference and cost.
For those who are experiencing excessive sway or roll on sharp turns you can try the aforementioned Timbrens and Torklift Stableloads or a sway bar like the Hellwig Big Wig. All three are excellent products, but work differently. Timbrens reduce sway through the use of progressive rubber springs which are mounted above the axle, while Stableloads work with the leaf springs to engage the overload springs sooner. The sway bar works with the axle and frame of the truck to keep the truck level. Most of the three-quarter and one-ton trucks rolling off of today’s assembly lines come with a front sway bar only, but many find that a rear sway bar is also needed for added stability and handling when hauling a truck camper. The big negative with the sway bar, of course, is going off-road. They need to be disengaged to allow the axles to freely articulate. For those who like to travel off-road, Timbrens and Stableloads will serve you better. For an in-depth review of the Hellwig Big Wig Sway Bar, click here.
V. Truck Camper Loading
Like hitching a trailer, perfectly backing your truck underneath your camper takes a little practice. When backing in it’s best to align the camper with some reference point in the truck bed. I like to use painter tape placed in the center of the camper and in the center of the truck bed as reference points. It doesn’t matter what you use as long as it works for you. For the process, it’s best to have another person spot for you as you back in your truck. This way you can make sure that the yaw of your camper is straight and is perfectly aligned in the middle of your truck bed. Electric jacks make all the difference in the world when raising and lowering your truck camper and makes the process of loading and unloading your camper easier and quicker. If you don’t have them, I strongly recommend that you get them. You won’t regret it.
Another consideration in truck camper loading is whether or not to use a bed mat. Personally, I think they’re a must. The mat not only protects your bed or spray-on bed liner from being scratched, but also prevents your truck camper from sliding around while driving your truck. You can buy specially made mats for the specific make and model of your truck or you can buy a couple of horse stall mats and piece them together to fit your truck bed. Both options work great, but the specially made mats are easier to use and remove when needed. I now use a Dee Zee Heavy Duty Bed Mat in my Ram 3500.
Should the tailgate be left on or removed from your truck? It depends on the length and model of the truck camper, but in most cases, the camper won’t load properly with the tailgate on, so it needs to be removed. Even if your camper does load with the tailgate down, you should still remove it. When it comes to truck campers every pound matters, especially when that weight is behind the rear axle. Why haul an 80-pound tailgate when you don’t need to? It only takes a few minutes to remove and with it off you don’t have to worry about the paint getting damaged by stones being kicked up from underneath.
For more information about the truck camper check out my Truck Camper FAQ page.