The VIAIR Every Vehicle Carry 75P - Digital 12 Volt Portable Air Compressor for All Vehicles. The new and improved version of the customer favorite 75P delivers a digital gauge and preset pressure for easier-than-ever functionality. 5-Step to Air Up with Preset Pressure Feature (1) Push the plug into the cigarette lighter port in your vehicle's interior. (2) Start your engine. (3) Attach the clamp-on chuck to the tire valve. (4) Set the desired pressure and wait for the tire to inflate. (5) The portable tire air pump will automatically shut off when the desired pressure is reached. Road Ready, The sky's the limit with the EVC75P. Servicing most vehicle types, from sedans, sports cars, and small trucks, no vehicle in your garage will ever be without air. Includes a Presta valve adapter for bikes, balls and inflatables. Filling a 205/65/16 tire from 35 to 44 PSI in 1.5 minutes or less, the Every Vehicle Carry 75P gets you back on the road in no time. Great for Families Enjoy peace of mind as you send your teenager, college student and other family members off with a reliable, easy to use air pump. Ultra Portable with Canvas Carrying Case The EVC75P electric car & truck tire pump has a maximum dimension of 9.7 inches and weight of 4.4 pounds. Store it in your trunk for easy access and never be without air. Conveniently stored in a durable canvas carrying case with top handle, the tire inflator air compressor is ready to use at any moment, whether you're at home, stopped on a busy roadway or out in the middle of nowhere.