6 Best Chocks For Class A Motorhomes On Slopes That Nomads Swear By

There’s a unique kind of tension you feel when guiding a 40-foot, 30,000-pound motorhome onto a sloped campsite. It’s a moment where gravity feels very, very real. The right set of wheel chocks isn’t just a piece of gear; it’s the critical link that stands between a peaceful night’s sleep and a catastrophic failure.

Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thank you!

Why Heavy-Duty Chocks Are Non-Negotiable

Let’s be blunt: the flimsy plastic chocks that might have come with your rig are a liability. A Class A motorhome is a house on wheels, with a weight to match. On any kind of grade, that weight translates into immense force wanting to pull your home downhill.

Your parking brake and transmission pawl are strong, but they are not designed to hold that kind of load indefinitely, especially on a steep incline. They are failure points. A heavy-duty chock is your primary line of defense, designed to physically block movement and bear the load directly at the tires.

Think of it as an investment. The difference between a cheap, hollow plastic chock and a solid rubber or heavy-duty polymer one is maybe fifty bucks. The difference between it holding and it cracking under pressure is your entire home. This is not the place to cut corners.

Camco 44414 Super Wheel Chock for Stability

Sometimes the best solution is a smarter version of a classic design. The Camco Super Wheel Chock is exactly that. It looks like the familiar yellow chock but is significantly larger, beefier, and built specifically for the larger tires found on Class A rigs and heavy trailers.

Made from a durable, UV-stabilized polymer, it’s much more resistant to cracking or crushing than its smaller cousins. The ribbed design provides a solid grip on both the tire and the ground surface, whether it’s pavement, gravel, or packed dirt. They are lightweight and stackable, making them easy to store without adding significant weight to your payload.

This is my go-to recommendation for a straightforward, effective solution. It doesn’t have the bells and whistles of other systems, but its simplicity is its strength. For a single-axle setup or as the primary ground chocks in a tandem system, they provide reliable holding power without breaking the bank.

Andersen Levelers: Chock and Leveler in One

Efficiency is king in the RV world, and the Andersen Leveler system is a masterclass in it. This isn’t just a chock; it’s a complete leveling system that incorporates a chock as part of its design. You drive your motorhome’s tire onto a curved ramp until you’re level, then slip the matching chock piece under the low end of the ramp.

The genius here is that the vehicle’s own weight locks the chock into place. It creates an incredibly secure hold with a massive contact patch against the tire. There is virtually no chance of it slipping, as the forces are perfectly opposed. It turns two separate tasks—leveling and chocking—into a single, fluid motion.

The tradeoff is bulk and price. These are not small, and they carry a premium cost compared to simple chocks. They also work best on firm ground, as they can press into soft soil or sand. But for nomads who value speed, convenience, and a rock-solid setup, the integrated security of the Andersen system is hard to beat.

BAL 28014 X-Chock: Tandem Axle Security

If your Class A has tandem axles, a standard set of ground chocks is only half the solution. The BAL X-Chock addresses the other half: fore-and-aft movement. This scissor-style device fits between your tires and expands with a ratchet wrench, applying opposing pressure to both wheels.

This does something ground chocks can’t. It locks the tires together, effectively immobilizing the suspension’s natural tendency to shift and rock. The result is a dramatic increase in stability. You’ll feel the difference inside the coach immediately—less bounce, less wiggle, and a much more solid feeling, especially when people are moving around.

Crucially, an X-Chock is not a replacement for ground chocks. It is a supplemental device. On a slope, you absolutely must have chocks on the ground first. The X-Chock is the second layer of security that adds immense stability and prevents the tires from shifting in a way that could compromise your ground chocks. For tandem axles, I consider them essential.

MaxxHaul 70472 Solid Rubber Heavy Duty Chock

When you need uncompromising holding power, you look at what the pros use. The MaxxHaul Solid Rubber Chock is essentially a smaller version of what you see behind the wheels of a semi-truck, and it’s built for the same purpose: to stop a massive amount of weight from moving. Period.

These chocks are made from solid, high-density rubber. Their sheer weight and tacky surface mean they stay planted on almost any surface, from slick asphalt to loose gravel. They won’t slide, crack, or deform under the immense pressure of a heavy motorhome on a grade. An integrated handle makes them easier to place and retrieve.

The downside is that they are heavy and can have a strong rubber odor, especially when new. They take up a bit more space than hollow plastic chocks. But if your travels frequently take you to uneven, sloped sites and your top priority is absolute, fail-safe security, the peace of mind offered by solid rubber is worth every ounce.

Fastway ONEstep XL Wheel Chock for Tandems

The Fastway ONEstep offers the same between-the-wheel stabilization as the X-Chock but with a focus on speed and ease of use. Instead of using a ratchet to expand, the ONEstep uses a clever lever and wedge system that you can set with your foot. You simply place it between the tires and step down.

This design is a game-changer for anyone who sets up and breaks down camp frequently, or for those with back or knee issues who find kneeling on the ground difficult. It provides the same fantastic benefit of locking the tandem wheels together, eliminating that annoying fore-and-aft rocking and adding a serious layer of security on slopes.

Like the X-Chock, the ONEstep is a stabilizer and must be used in conjunction with ground chocks. The choice between the two often comes down to personal preference. Do you prefer the precise, deliberate tightening of a ratchet (X-Chock) or the lightning-fast deployment of a step-on lever (ONEstep)? Both are excellent additions to a tandem-axle safety kit.

Hopkins FloTool Heavy Duty Wheel Chocks

The Hopkins FloTool chocks represent a fantastic middle ground. They are a significant upgrade in durability and design from basic, cheap chocks but remain affordable and lightweight. They are made from a tough, durable resin with an aggressive tread on the bottom for enhanced grip.

What I appreciate about these is the thoughtful, practical design. They are robust without being overly heavy, and they are often sold as a linked pair, which is handy for keeping them together in a storage bay. They are the perfect workhorse chock for the RVer who wants more security than a basic model can offer but doesn’t need the specialized function of an X-chock or the extreme heft of solid rubber.

Think of these as the smart, reliable choice. They are more than capable of securing a Class A on moderate slopes when used correctly. For many full-timers, a set of these provides the right balance of performance, weight, and value for everyday use.

Proper Chocking Technique on Steep Grades

Having the best chocks in the world doesn’t matter if you use them incorrectly. On a grade, proper technique is everything. The fundamental rule is to always chock the downhill side of the tires, as this is the direction gravity wants to pull your rig.

For a serious slope, don’t stop there. Place chocks snugly against the tread on both the front and back of the downhill axle’s tires. This creates a cradle that prevents any movement. Slowly allow the motorhome to roll a fraction of an inch to settle its weight onto the chocks before you engage the parking brake. This ensures the chocks, not your brake system, are bearing the primary load.

Always place your chocks before you do anything else—before leveling, before extending slides, and before unhooking a tow vehicle. If you have tandem axles, install your X-Chocks or ONEstep chocks after the ground chocks are in place. Chocking isn’t a passive step; it’s an active safety procedure. Double-check your chocks every time you walk past them, especially after a temperature change or rain, which can cause the ground to shift.

Ultimately, your wheel chocks are a critical piece of safety equipment, not an accessory. Choosing the right one is about matching the tool to the task and understanding the forces at play. Investing in a heavy-duty set and using them correctly provides the foundation of security that allows you to relax and enjoy the view, no matter how steep it is.