Twist and pull to release air quickly, completely solving the miserable experience of squatting in the desert sweating because of slow tire deflation. Simple and easy to install Easy install and use. Great quality and great Fitment. Name: tire quick release nozzle (4 pieces) Twist and pull quickly to release air and shorten the time 285 tire pressure 2.5-0.7 It only takes about 15 seconds to put it into 1kg Optimize tractions in soft sand dunes, rocks mountain paths, or muddy by quickly reducing tire pressure for greatest grip and vehicle stability Built from wear metal , this valves features a quick release mechanism for fast pressure adjustment while maintaining structural integrity under extreme rough terrain conditions Engineered with general compatibility for SUVs, ATVs, and strong trucks, this professional valves withstands abrasive desert particles and harsh environmental stressors Enhances your rough terrain performances with our strong strength tire deflation valves, designed for rapid air release to optimize tire pressure on challenging desert terrains and hard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.