I've been eyeing a royal cargo trailer for a while now, mostly because I'm tired of stuff flying out of the back of my truck every time I hit a pothole. If you've ever spent a Saturday morning tarping down a load of furniture or construction materials only to have the wind catch a corner on the highway, you know exactly what I'm talking about. There is just something incredibly peaceful about putting your gear behind a locked door, out of the rain, and knowing it'll actually be there when you arrive.
When you start looking into enclosed trailers, you quickly realize it's a crowded market. You've got the super cheap options that look like they're made of soda cans and the high-end custom rigs that cost more than the truck pulling them. Finding that middle ground—where durability meets a fair price—is usually where people end up looking at Royal.
Built for More Than Just Show
One thing you'll notice right away if you crawl underneath a royal cargo trailer is how they handle the frame. A lot of the entry-level trailers out there use "C-channel" or even Z-posts for the main frame. That's okay for light duty, but if you're planning on hauling heavy tools or taking the trailer down a washboard gravel road, you want something stiffer.
Royal, which is actually a brand under the Southland Trailers umbrella up in Canada, tends to use HSS (Hollow Structural Steel) tubing. This is a big deal because tubing resists twisting and flexing much better than open-sided steel. If the frame doesn't flex, the walls don't tweak, and the door stays aligned. There's nothing more frustrating than a trailer door that won't latch because the whole box is twisted an inch to the left.
The aluminum skin on these trailers is also worth a look. They usually use a "screwless" or "bonded" exterior. This isn't just about looking sleek—though it definitely does—it's about longevity. When you have hundreds of screws through the side of a trailer, every single one of those is a potential leak point. Plus, as the trailer heats up and cools down, the metal expands and contracts. Screws can eventually shear off or pull through. A bonded exterior stays smooth and keeps the moisture out much better over the years.
Picking the Right Size for Your Life
I always tell people to buy one size bigger than they think they need. I started out looking at a 5x10, but I'm really glad I looked at the 6x12 models. That extra foot of width makes a massive difference when you're trying to walk past a motorcycle or a stack of plywood inside the trailer.
If you're just doing basic homeowner stuff—hauling the occasional lawnmower or moving a kid into a college dorm—a single-axle 5x8 or 6x10 is probably plenty. They're easy to maneuver by hand in the driveway and don't kill your fuel economy. But if you're hauling anything heavy, like a side-by-side or a pallet of flooring, you're going to want those tandem axles.
Tandem axles (two sets of wheels) aren't just about weight capacity. They also track much better on the highway. If you get a flat tire on a single-axle trailer at 70 mph, it's a terrifying experience. On a tandem axle, the other tire helps keep things stable while you pull over. Plus, Royal equips their larger trailers with electric brakes, which is a total lifesaver for your truck's braking system.
The Ramp vs. Barn Door Debate
This is the age-old question in the trailer world. Do you want the back to be a fold-down ramp or twin barn doors?
If you're using your royal cargo trailer to haul anything on wheels—dirt bikes, ATVs, or even just a heavy rolling toolbox—the ramp is a no-brainer. Royal usually builds their ramps with a pretty solid capacity, so you don't feel like the wood is going to snap under the weight. They also use a spring-assist system, so you aren't throwing out your back every time you want to close the door.
On the flip side, barn doors are great if you're working in tight spaces. If you're parked on a busy street or in a short driveway, you might not have the 6 or 7 feet of clearance needed to drop a ramp. Barn doors also let you get right up to the back of the trailer to grab something small without opening the whole thing up to the world. I've seen contractors prefer barn doors because they can mount organizers and tool racks on the inside of the doors themselves.
Living with the Trailer in the Real World
One thing nobody tells you about owning an enclosed trailer is that you suddenly become everyone's best friend. "Hey, I saw you got that new royal cargo trailer, any chance you're free on Sunday to help me move a sofa?" You've been warned.
But seriously, the day-to-day use of these trailers is where the quality shows. For instance, the floors. A lot of Royal trailers come with a polybead or a high-grade plywood floor. It's tough. I've spilled oil, dragged heavy metal crates across it, and generally abused it, and it holds up.
The interior lighting is another small thing that matters. Most modern Royal units come with LED interior lights. If you've ever tried to find a specific bolt in the back of a dark trailer at 5:00 PM in November, you know that one little light is worth its weight in gold.
Weather Resistance
Since these trailers are born and bred in the Canadian climate, they handle "the rough stuff" pretty well. The wiring is usually tucked away and protected from road salt and slush. If you live somewhere with actual winters, you know that road salt eats cheap trailers alive. Royal uses a pretty decent protective coating on the frame, but I'd still recommend a quick rinse-off after a winter trip just to be safe.
Towing Dynamics
How does it actually feel behind the truck? Surprisingly smooth. Royal uses Dexter axles on most of their builds, which is pretty much the gold standard in the industry. The leaf spring suspension is standard, but some of the higher-end models might have torsion axles. Torsion axles give a much smoother ride, especially when the trailer is empty. If you've ever looked in your rearview mirror and seen your empty trailer bouncing six inches off the ground, you know why a better suspension matters.
Is It Worth the Investment?
Let's talk money for a second. You can definitely find a cheaper trailer at a big-box store. But those usually have thin tires, weak hinges, and a frame that'll start to rust before you get it home. A royal cargo trailer holds its value incredibly well. If you look at the used market, you'll see that three-year-old Royal trailers often sell for close to what they cost new.
It's one of those things where you "buy once, cry once." You pay a bit more upfront for the better build quality, but you aren't replacing the floor in four years or fighting with a leaky roof after a hailstorm.
Whether you're a weekend warrior taking the quads to the mountains or a small business owner who needs a mobile workshop, having a reliable box on wheels just makes life easier. It's about security, convenience, and knowing that your stuff is protected. At the end of the day, that's really what you're paying for.
I'm still figuring out exactly which interior shelving I want to add to mine, but that's the fun part. Once you have the trailer, it's a blank canvas. You can turn it into a camper, a tool shed, or just the world's most organized moving van. Whatever you choose, it's hard to go wrong with a Royal.