SUPERBUMPERS protect your vehicle from rear-end collision damage, reduce whiplash injuries by softening the “crash pulse”, shield the tank zone, eliminate parking lot and parallel parking dents and dings while lowering insurance claims. The patented compression system has taken impacts over 20 mph. They install in less than 60 seconds into any 2” receiver hitch. Towing and non-towing versions available and they all have a lifetime crash warranty – if they bend or break from a rear end collision, at any speed, they will be replaced absolutely FREE.