Proud Panda Camper Wheel Chock Stabilizer 2-Pack fits 3.5–12" Scissor X Locking, Anti-Rust Coated

Proud Panda Camper Wheel Chock Stabilizer set locks RV and truck tires in place with a heavy-duty scissor X-design that fits wheel gaps from 3.5" to 12".

When you park a travel trailer, motorhome or heavy truck, wheel movement and rocking can make leveling, loading and sleeping uncomfortable. The Proud Panda Camper Wheel Chock Stabilizer is a two-piece scissor-style locking chock engineered to apply opposing pressure to adjacent tires, reducing lateral shift and keeping your rig steady. Finished with an electrophoretic anti-rust coating and supplied with a crank handle and socket adapter, these X chocks are built for frequent use on pavement, gravel and campsites.

How do these scissor wheel chocks prevent tire shift?

The stabilizer works by placing each chock between a pair of tires and expanding the scissor mechanism until it locks, creating opposing forces that resist wheel movement. This design counteracts lateral and fore-aft forces that cause trailers and RVs to roll or bounce while parked.

• Scissor X mechanism expands to press firmly against both tires.
• Locking crank handle secures expansion without slipping.
• Opposing pressure reduces side-to-side and forward movement.
• Wide contact surfaces distribute load and prevent tire damage.

What vehicle types and wheel gaps does it fit?

These chocks are designed to work across a broad range of recreational and commercial vehicles including travel trailers, fifth wheels, Class A motorhomes, toy haulers and heavy-duty trucks. The unit telescopes to accommodate narrow duals or wider wheel spacing, covering most common axle configurations.

• Fits tightest wheel gap of 3.5" and extends to 12" maximum.
• Suitable for single and dual tire setups where an X chock can be positioned.
• Good for trailers, campers, RVs, and many heavy-duty trucks.
• Includes hardware for fast installation and removal.

How durable is the Proud Panda chock and how does it resist corrosion?

Durability is addressed both in the mechanical design and the finish. The chock frame uses heavy-duty steel for strength under load, and the surface receives an electrophoretic coating to deter rust even after exposure to road salt and wet conditions.

• Robust steel scissor arms handle repeated expansion and load cycles.
• Electrophoretic anti-rust coating protects against corrosion.
• Powder-like finish reduces surface wear and chips.
• Replaceable crank handle and socket adapter included for long-term use.

How easy is it to install, use and store these wheel chocks?

Setup is straightforward: position the pair between the tires, use the crank handle (and socket adapter) to expand until the chocks lock against the wheel walls, then stow the handle when not in use. Removal is just as simple—turn the handle to retract the scissor and lift the chock out. When not in use the units pack down flat for compact storage in a garage or RV compartment.

• Comes with 2 chock stabilizers, 1 crank handle and 1 socket adapter in the box.
• Crank operation lets you lock and release without heavy leverage.
• Compact collapsed size fits common storage compartments and trunks.
• Lightweight enough for one person to install and remove quickly.

Who is this for: The Proud Panda Camper Wheel Chock Stabilizer is aimed at RV owners, travel trailer and fifth-wheel drivers, fleet and truck operators, and anyone who needs a reliable way to stop wheel movement while parked. If you want a reusable, corrosion-resistant scissor chock that accommodates narrow to wide wheel gaps (3.5"–12") and includes the installation tools, this kit provides a practical, long-lasting solution for improved campsite stability and safer loading or maintenance tasks.