I just saw these today. They have been out for years and never seen them. I was wondering if anyone has used these and what your thoughts are about them. They say they can be used to store your traile...
Does your 5er manufacturer approve of lifting RV off the ground for extended periods via the frame at the leg contact points? The tires, rims, axles and where attached to the frame were built to support the RV for years and years without a break.