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VIAIR
VIAIR "450P Automatic Portable Compressor, 12-Volt(12v), Tire Pump, 4x4 Truck/SUV Tire Inflator, For up to 42"" Tires"
$361.99
- Brand VIAIR
- Model 45043
- Tool type Specialty & Other Tools › Specialty power tool
- Voltage 12 V
- Size / capacity 42 in.
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Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.
About this specialty power tool
The VIAIR 450P is a 12-volt portable air compressor designed to inflate vehicle tires. Its automatic function lets you set a target pressure and have the unit shut off once it is reached. It is listed with a stated capacity for tires up to 42 inches, and it is aimed at owners of trucks and SUVs who want a compact inflator for off-road or everyday tire maintenance. This model suits drivers looking for a portable tire inflator with a 12-volt power source. Before buying, check that the 42-inch figure covers the tire size you run, and confirm the configuration and what comes in the box, since the details for this listing are not fully stated.