Review on 🚦 Premium Prime 1 Wheel Chocks - Non-Slip Base, Universal Fit for Tyres, Top Choice for RVs & Trailers, No Rope Needed, Ensures Secure Parking (Set of 2) by Darian Massey

Like: A bit "expensive" but not fun. A lightweight. Relatively small (a nice feature when packing for travel) and in the size range required for my small trailer application. They work (so far). Dislikes: Materials and construction are only good for light use, but the curvature of the tire's surface is designed for larger tires (if a vehicle requires tires of this size, I'd be concerned that those pads wouldn't do the trick). The base (bottom side) is designed for hard, flat surfaces such as garage floors. A gravel path or driveway or a muddy campsite doesn't have the hard, flat surface these pads are best for. Problems: Does the plastic become unacceptably brittle in the cold (Minnesota winter)? Is the material UV resistant or will it degrade with exposure to the sun (to protect a parked trailer that has been stored in Arizona for months)? My trailer wheels are much smaller than the curvature of the chocks. This will not hold the chocks in place when placed behind my trailer's wheels. Will a strong wind move them (the pads are very light and have great windproof pockets on the sides) allowing my trailer to roam free in the wind? Result. Concerned about long term (uncovered) outdoor suitability, especially when used on natural surfaces.