Tireliefs

TIRELIEFS™ Tire Pressure Relief Valves Relieves tire pressure buildup as you race - automatically. Use with quick change adapters or mount directly in your wheels by drilling a 1/8" NPT thread hole. 3-40 psi range 100 mesh inlet filter - to keep dirt inside tire from plugging TIRELIEF™ Light weight aluminum - only 9 grams - won't affect wheel balance NOTE: TIRELIEFS™ are designed ONLY to relieve normal tire pressure buildup ON THE TRACK. They should not be used as a safety device.