Solid Heavy Duty Rubber Wheel Chocks 4 Pack, Premium Chock for Car, Travel Trailers, Boat Trailers, RV, Truck, ATV, 8" x 4" x 6", Rubber Handles, Quick Grip Ribbed Design, Black

These chocks are well worth the money! I keep my travel trailer in my driveway which has an about a 20- 30% grade concrete pad. With these it doesn’t move at all. The rubber keeps a firm grip to the concrete with the weight of the trailer against it. Very durable and functional design.

I bought these as a gift for my dad. They work well and helped him fix his car with ease. They are a good size for the vehicles we needed them for. They were sturdy and seem a good quality.

Really heavy-duty, stay in place on any kind of surface (even ice), no-brainer to use, handle is super helpful for getting them back out and away from the tire. Suggest ordering them at least a month before you need to use them. They really smell (rubber) when they first arrive for about that long, even when left outdoors a lot. They come in a white bag that reduces the smell to minimal, but that's a little inconvenient when using them a lot on a road trip. However, well worth that initial inconvenience for the safety and piece of mind they afford.

PERFECT! Very Strong. Use them for pickup truck, car. I can see these would be perfect as well for RV's. Heavy, and heavy duty.

It does the job for a utility truck over 26,000 lb. The rubber could be better made but it lasted maybe 5 months of daily use with the occasional forgetting to remove them before driving off. I guess I abuse them but can't beat them for the price

Very heavy duty but also rather heavy in weight ... they work great but had a horrid smell fresh out of the package. Thankfully they are for outdoor use. They work great with our 30 ft dual axle camper.

These wheel chocks were the perfect size, weight, and composition for my DIY application. The weight as well as the solid, hard rubber composition was very reassuring for my sense of safety while I worked under the raised car. The size makes it easy for storage in between uses.

Don't open the package inside your house, or you'll unleash a rubber stench from the depths of hell! Other than that, they work great and I don't regret buying them.