Designed for cars of all sizes, the VIAIR 85P Portable Compressor is a dependable and cost-effective tire inflator that ensures quick and efficient air-up solutions in any situation. Tailored for vehicles with tire sizes up to 31" in diameter, this easy-to-use portable air pump offers peace of mind during every on-road or off-road adventure. Simply attach the heavy-duty battery clamps to your vehicle’s battery, connect the screw-on tire chuck to a tire valve stem, and start the engine and the unit. The pressure can be checked using the tire pressure gauge on the top of the unit. The air compressor comes with a built-in LED work light for convenience of use. The durable deluxe carry bag, included with the air pump kit, enhances portability and storability.

Operating at 3x the speed, with a 50% reduction in noise, and a longer lifespan compared to gear-driven compressors, this tire inflator kit runs on 12 volts, delivering a maximum working pressure of up to 60 PSI and a duty cycle of 20 min. at 30 PSI; free flow capacity is 1.26 CFM. It can fill a 225/60/18 tire from 20 to 30 PSI in 1 minute or less. Offering direct power connection to the battery, this compressor can work with any vehicle regardless of the auxiliary power outlet rating.