Review on 🔌 VIAIR 40045 400P - Portable Compressor with Automatic Function (Silver) by Troy Robinson

I have spent money on this product. We pump our Wrangler on almost every off-road ride and I wanted something reliable and a little faster than the average pump due to the larger tires. So far it's been good. Notes: 1. You need to connect it to the car battery and keep the engine running. This is required for most faster pumps. The DC jack and built-in AC outlets cannot handle the higher current draw of the larger motor.2. After adding 10-15 pounds to four 35-inch tires, this thing is like a rocket. I'm not kidding - you'll burn your hand on it. I leave it out of my bag on the way home to cool off.3. The built-in tire pressure sensor is a very useful feature. No more guesswork. It consistently reads within 1-2 pounds from a handheld tester and wheel-mounted TPMS sensors.