Prime 1 PR1ME Heavy-Duty Rubber Wheel Chocks 2-Pack Black 8.6"×3.7"×4.7" — Textured, Oil-Resistant Handles

Prime 1 PR1ME heavy-duty rubber wheel chocks are solid, non-slip tire wedges designed to secure RVs, travel trailers, trucks and utility vehicles in place.

These two rubber chocks combine dense construction with a textured gripping surface and a convenient carry handle to make stabilization simple and reliable. Built to resist oil and weather exposure, they provide an easy-to-store, reusable solution when you need to steady a vehicle on inclines, during maintenance or at campgrounds.

How do these chocks keep an RV or trailer from rolling?

The wedge shape matches tire contours and the textured underside grabs pavement, gravel or compacted dirt to resist movement. Because they are molded from heavy rubber, the chocks weigh enough to stay in place without sliding under pressure.

• Dimensions sized for larger tires: 8.6" x 3.7" x 4.7" per chock
• Textured bottom and oil-resistant rubber for improved traction
• Solid wedge form distributes force and resists deformation

Are these chocks easy to handle and store?

Yes. Each block includes an integrated rear handle molded into the rubber so you can place and remove them without bending or prying. Their compact footprint stacks neatly in storage bays, trunks or garage shelves when not in use.

• Built-in carry handle for quick placement and removal
• Lightweight enough to lift but heavy enough to hold vehicles steady
• Compact two-pack design fits small storage compartments

What surfaces and vehicles are these chocks suitable for?

These chocks are versatile across many applications: from RVs, travel trailers and trucks to SUVs, trailers, vans, and even some light aircraft and boats on trailers. The oil-resistant rubber and deep tread pattern help them perform on asphalt, concrete, packed dirt and gravel.

• Recommended for RVs, campers, trucks, SUVs, trailers and dumpsters
• Works on hard and semi-soft surfaces due to textured base
• Durable rubber resists oil, weather and repeated use

How durable are the Prime 1 PR1ME chocks and will they deform over time?

Constructed from dense, heavy rubber, these chocks are built to withstand repeated compressive loads without cracking or excessive flattening. Their solid-mold design helps prevent splitting and preserves shape even after prolonged outdoor exposure.

• Solid-rubber construction resists wear and aging
• Designed to retain shape under vehicle weight and jacking forces
• Oil- and weather-resistant compound for longer life

Who is this for: The Prime 1 PR1ME heavy-duty rubber wheel chocks are aimed at RV owners, tow vehicle operators, maintenance technicians and outdoor enthusiasts who need a dependable, portable solution to secure tires. If you camp, haul, service vehicles or perform roadside repairs, these chocks offer a rugged, easy-to-use option to prevent rolling and add peace of mind while parked or under a jack.