SECURITYMAN Heavy Duty Wheel Chocks 2-Pack - Solid Rubber, Non-Slip Trailer & RV Chocks (Black) - 20,000 lb Rating, Treaded Grip

These wheel chocks combine dense rubber construction with a treaded base and a contoured profile to cradle a tire and reduce rolling risk when parked or during loading. Each chock includes a molded grab handle and a predrilled hole so you can tether or retrieve it easily. Built to perform across wet, icy or dusty surfaces, they are a compact, reusable safety accessory for heavy vehicles and recreational trailers.

How do these chocks stop a trailer or RV from rolling?

The SECURITYMAN chocks rely on weight-bearing solid rubber with a wide tread pattern to create friction against pavement, gravel or boat ramps. Their contoured face matches common tire shapes to distribute pressure and prevent the chock from slipping out from under the wheel.

• Solid rubber body resists crushing under heavy loads.
• Treaded gripping base improves traction on slick surfaces.
• Contoured profile fits a variety of tire sizes for stable contact.
• Rated to resist movement for systems weighing up to 20,000 lbs.

Will these work in wet, icy or sandy conditions?

Yes — the chocks are engineered for use in diverse climates and surfaces. The molded tread bites into soft or slippery ground while the rubber compound remains flexible in cold weather to keep a reliable hold.

• Tread channels shed water and debris for better grip.
• Robust rubber formulation maintains performance in low temperatures.
• Suitable for boat ramps, marina surfaces, gravel driveways and paved lots.

How do I carry, position and remove the chocks?

Each chock has an integrated molded grab handle for quick placement and repositioning without needing extra tools. A predrilled hole accepts rope, chain or a retrieval pin so you can secure the chock or pry it free if it becomes wedged.

• Molded grab handle offers positive grip even with gloves on.
• Predrilled hole for attaching a tether, chain or pry tool.
• Lightweight enough for simple storage yet heavy-duty under load.

What vehicles and tire sizes are these chocks compatible with?

The shape and size of these chocks make them suitable for a wide range of vehicles from small trailers to larger campers and trucks. They work well with common trailer, RV and boat trailer wheel diameters and profiles; they’re not intended as the sole method of parking brake for very large commercial rigs without additional stabilization.

• Designed for boat trailers, RVs, campers, utility trailers and light trucks.
• Contoured to fit a variety of tire widths and sidewall shapes.
• Sold as a 2-pack so you can chock both sides of an axle or both front/rear wheels.

Who is this for: Owners of trailers, boats, RVs, campers and light trucks who need a dependable and reusable wheel-stabilizing solution for parking, loading and storage. SECURITYMAN chocks are suited to boat owners using ramps and marinas, RV travelers setting up campsites, roadside maintenance tasks and anyone who prefers a compact, rugged chock that’s easy to carry, store and deploy.