Prepping also includes your vehicle. Being sure it is geared up for anything and mechanically sound is something we all should think about. You may never know when you will have to depend on your ride for survival, and there is always the possibility you may have to take it off-road. Your tire valves are probably your vehicle’s weakest link in many off-road environments. One hard impact and you’re in a world of hurt. Don’t take the risk. Fortunately Colby Valve built a better valve stem. It installs from the outside of the wheel in about one minute, is stronger than standard valves and made in the USA! Great for the emergency repair when you have no other means.