Review on Premium Heavy Duty RV Leveling Blocks Wheel Chocks – Rubber Non Slip Base (2 Pack Yellow) | Ideal for Travel Trailers, Cars, Campers, and Trucks by Chef Deane

Bought, tried on two trips. They won't work with a tandem axle unless you want your wife to take so long to ask what the issue is because they get stuck between the tires trying to pull them off. Would love to come back but missed my window. I think I'll go back to the default square alignment blocks. Never dealt with them. Again, if you have a tandem axle trailer...don't buy it. If you have a cb or class for the front wheels... turn around