When a tire loses pressure far from the nearest gas station, what matters is gear you can run straight off your battery. The Husar BST 120 PSI is built for exactly that — a single-piston 12V compressor designed to inflate tires quickly, off-road ones included.

• Maximum pressure: 120 PSI — enough headroom for thicker off-road tires that run at higher working pressure.
• Output: 72 l/min — an off-road tire inflates in a reasonable time, no lengthy waiting around.
• Power: 12V, 45A draw — connects directly to your vehicle's battery.
• Continuous run time: up to 30 minutes — enough to handle a full set of four tires in one go.
• Type: single-piston — a simpler build with fewer parts that can fail.
• Weight: 3.9 kg — fits easily in a glovebox or toolbox.

The set includes three inflation nozzles (for tires, mattresses, balls, and other inflatable gear) plus a carrying bag, so the compressor is always at hand and you're not hunting for accessories separately.

It suits off-road drivers and anyone who travels far from a gas station — through forests, mountains, or just on a long trip — whenever tire pressure needs adjusting to conditions (lower for sand, back up for tarmac). It also makes sensible emergency kit for the trunk in case of a puncture or slow leak.

Why it's worth it

• 72 l/min output inflates off-road tires quickly without a long wait.
• Up to 30 minutes of continuous run time covers a full set of tires in one session.
• A compact 3.9 kg weight and included bag make it easy to store in the car.

If you're after a compressor that fits in the trunk and can handle off-road tires, the BST 120 PSI is a solid everyday and trip-ready choice.

Frequently Asked Questions

Will the BST 120 PSI inflate large off-road tires?

Yes — with 72 l/min output and 120 PSI maximum pressure it handles off-road tires, though inflation time depends on tire size and how deflated it is.

How long can it run continuously?

The manufacturer specifies a maximum continuous run time of 30 minutes, after which it's worth letting the unit cool down.

How do you power the compressor?

It runs on 12V and draws up to 45A, so you connect it directly to your vehicle's battery.

What's included in the set?

Three inflation nozzles for different accessories and a carrying bag to store the compressor.

What warranty does the compressor come with?

It's covered by a 2-year warranty.