With the Improved gear pump, this inflates the P195/65R15 car tire or 13" tire from 0 to 35psi in 2.5 min, more effective and timesaving than other tire inflators, and up to 150 psi preset pressure can be used for multiple vehicles. The 10ft long power cord and 2.5ft air hose are neatly packed. Price drops from $23.99 to $15.99 w/ free shipping.