QuickDown Tire Deflator 4-Set

Our automatic tire deflators give you a convenient way to air down your tire. The initial simple setup calibrates the deflators to your desired psi. That way, each time you use them, you just screw them onto your tire valve and walk away. Deflators release the air in your tire and stop automatically at the correct PSI. No extra tools required! Deflators easily disassemble and are made from 100% brass material to eliminate rust.