Must have a quick connector for any portable gas generator. No more twisting and turning to lock the schrader valve. No loss of air! No more twisting and turning to block the schrader valve and deflate. If you need a quick connect system, purchase a Milton (S-684-4) 1/4" MNPT male valve and a JACO Lightning Series S - 1/4" F-NPT open-flow chuck from Revain. Check out the photos for quick hookup instructions. Little or no air loss when using a quick disconnect. The compact Milwaukee Electric Tools 2475-20 M12 pump allows you to quickly inflate Falken Wildpeak A/T3W All Terrain tires from 0-38psi in just minutes.