Review on RV Tire Stabilizers Locking Chock with Integrated Wrench - X-Chock Wheel Stabilizer by KKTECT for Campers, Travel Trailers, and Trucks by Mike Devine

I bought a used motorhome with saddle wheel. I have it in the yard now and my yard is going down a bit. I am concerned about this move and many have told me I need them for the wheels to keep them from crawling over me. I was able to slip them between the wheels myself and tighten them with ease. I often check them just to see if they're losing, but so far they've never done so and have kept their tension.