ROBLOCK Solid Rubber Wheel Chocks 2-Pack Black — Heavy-Duty 4T Trailer/RV Chocks, Nonslip All-Weather Grip

ROBLOCK Solid Rubber Wheel Chocks are heavy-duty, oil-resistant chocks designed to secure trailers, RVs, trucks, ATVs and cars with a gross vehicle weight up to 4 tons.

Keep vehicles from rolling during parking, maintenance or loading with a pair of durable rubber chocks built for all-weather use. Each chock measures 8.6" L x 3.7" W x 4.7" H and combines a nonslip tread pattern with high-grip edges to bite into a tire while resisting oil, water and sun exposure. Lightweight enough to carry, yet sturdy enough for heavy-duty tasks, these chocks are suited for garages, campgrounds and job sites.

How do these chocks hold a trailer securely on uneven ground?

The wedge profile and textured surface increase contact with the tire, preventing movement on slopes or rough terrain. The solid rubber construction resists deformation under repeated loads so the chock maintains bite and position.

• Angled wedge shape matches tire curvature for better grip
• Non-slip tread pattern stays effective in wet or oily conditions
• High-grip edges help the chock stay planted on loose surfaces
• Solid rubber resists compression and keeps shape over time

What vehicles and weights are these chocks suitable for?

Designed for vehicles with a gross vehicle weight (G.V.W.) up to 4 tons, these chocks work well for travel trailers, light trucks, RVs, ATVs and passenger cars. They’re also useful for smaller commercial equipment and utility trailers.

• Rated up to 4T G.V.W. for trailers and light trucks
• Appropriate for RVs, campers, SUVs and most passenger vehicles
• Useful for ATVs, small utility trailers and maintenance blocking
• Not intended for very large heavy commercial vehicles or industrial loads

How easy are they to carry, store and position?

Each chock includes an integrated rubber handle molded into the body, making them simple to grab and move even with gloved hands. Their compact size balances portability with effective contact area, and the flat base stacks neatly for storage in an RV bay or garage shelf.

• Built-in handle for convenient carry and quick placement
• Compact 8.6 x 3.7 x 4.7 inch footprint stores easily
• Lightweight design without sacrificing durability
• Stackable flat surfaces reduce storage footprint

What materials and features make them durable in all weather?

Made from high-quality solid rubber, these chocks resist wear from UV exposure, oil and moisture. The non-slip surface pattern and resilient compound prevent cracking, slippage and breakdown from repeated outdoor use.

• Durable rubber compound resists oils and sun damage
• Nonslip texture maintains traction in rain or snow
• Solid construction resists deformation under load
• Easy to clean—hose off mud and debris after use

Who is this for: ROBLOCK Solid Rubber Wheel Chocks suit vehicle owners who need reliable, portable wheel-stopping power without bulky metal hardware. Ideal for RV travelers, trailer owners, weekend mechanics, landscapers and small-fleet operators who require all-weather performance and straightforward handling. If you need dependable chocks for regular parking, loading or light maintenance tasks and want something that stores easily in a vehicle compartment, this 2-pack is a practical choice.