LCD display The AstroAI Digital Tire Pressure Gauge is currently the #1 best selling tire pressure gauge on Amazon. It measures up to a maximum of 150 PSI and can also measure in BAR, KPA and Kg/cm2.

From cold weather to road debris, there are many reasons your car's tire pressure might be too low. Here's why you should have a gauge and know how to use it.

The Oxford Digi Gauge The Oxford Digi Gauge (Part # 6-294) molds perfectly to the hand (although it is on the thick side) and it has an LED light. It also has a few other features it probably doesn’t ...

Griot’s Garage Compact Tire Pressure Gauge The gauge itself is a good size, fitting neatly into the hand. The pressure readings can be done in PSI, BAR, Kg/cm2 or KPa. The readings, at least for PSI, ...

How often should you check your tire pressure? Finally, you should realistically check your tire pressure every month, but weekly would be better and save you time and money in the long run.

Measuring your Exhaust Back Pressure can help diagnose and pinpoint the source of issues like backfires, erratic engine behavior, or otherwise jerky driving.