This tire inflator has a high-quality cylinder for fast inflation, filling a tire from 29 PSI to 36 PSI in just one minute. It automatically shuts off once it reaches the preset value and has a built-in storage compartment. Equipped with LED lights and a real-time pressure readout for easy management. The price drops from $36.99 to $27.99 to just $20.99 when you apply $7 coupon at product page. Shipping is free for prime members or on orders over $35.