I bought it to check my car and trailer tires. Readings are in 1-pound increments, making it easy to get the tire pressure up to, say, 32 pounds. I've had other gauges that only read in 5 pound increments so you can guess if your tire needs 32 pounds. The deflation button allows the gauge to hold the checked air pressure so you can remove the gauge from the tire and read the reading. It is also useful to release excess air. In fact, the instructions say to inflate the tire slightly and then deflate it to the desired pressure. I've tried this and it works great. An angle rotary chuck makes pressure testing easier when the tire valve is at a non-standard angle. I have not received any compensation for publishing this review.
π Enhanced Traction Goodyear Wrangler DuraTrac 265/65R17 All-Season Radial Tire - 112S
28 Review
All-season Goodyear Vector 4Seasons Gen-2 Tires 195/65 R15 91H
15 Review
Hankook Ventus V12 evo 2 Summer Radial Tire Review: 255/40R19 93Y
50 Review
Car tires Sailun Atrezzo Elite 215/55 R17 94V TL
28 Review