VIAIR 400P-RV Automatic 12V Air Compressor, 150 PSI RV Tire Inflator | Automatic 12V compressor delivers up to 150 PSI and 2.30 CFM for RVs, trucks, SUVs, trailers, and 35-inch tires.

PORTABLE RV AIR COMPRESSOR. The VIAIR 400P-RV Automatic is a portable air compressor built for Class C motorhomes, RVs, trucks, SUVs, trailers, and other large vehicles. Delivering up to 150 PSI with a 2.30 CFM free-flow rate, this 12V air compressor supports dependable tire inflation for camping, road trips, roadside situations, and routine maintenance.

AUTOMATIC PRESSURE CONTROL. An integrated shut-off system cycles the compressor while the inflation gun is in use. This automatic tire inflator design makes tire-to-tire transitions and pressure checks more convenient, while the gas station-style trigger gun with a 160 PSI gauge helps you monitor and control inflation without repeatedly switching the unit on and off.

BUILT FOR RV AND TRUCK TIRES: This RV tire inflator supports Class C motorhomes, trucks, SUVs, trailers, and tires up to 35 inches. The kit includes a 45-degree extended-reach chuck for dual rear wheels and a 90-degree twist-on chuck, helping you access inner and outer valve stems during roadside, campsite, or garage tire maintenance.

150 PSI HIGH-AIRFLOW PERFORMANCE. This 150 PSI air compressor delivers a 2.30 CFM free-flow rate with a 33% duty cycle at 100 PSI. Powered directly from a running 12V vehicle battery through heavy-duty dual clamps with an inline fuse, this heavy duty tire inflator provides reliable output for larger vehicle tires and repeated pressure checks.

COMPLETE TRAVEL-READY KIT. This RV air compressor tire inflator includes two 30-foot coiled hoses, a gas station-style inflation gun, 160 PSI gauge, extended-reach chucks, three inflation tips, a Presta valve adapter, and a deluxe carrying bag. The organized portable tire inflator kit stores conveniently in an RV compartment or vehicle cargo area.