Review on TireTek Heavy Duty Steel Tire Pressure Gauge 0-160 PSI for Trucks, Semi Trucks, ATVs, RVs, and Dually Tires - Dual Head Tire Air Chuck Included by Jason Khadka

I wonder if I'm spending too much money just for a pressure gauge? Anyway, in this case I defiantly got what I paid for. Significantly better than any tire gauge I have ever owned or used. Massive truck tires 22 inch and 120 psi. The stored pressure reading is a few psi lower than when you push the valve stem, but it is stable and will hold that reading for hours after you take it off the tire. (I forgot to depressurize after use.) Spins so easily I wonder how they made the seal. Continuous. Exactly. When all else fails with a tire, it's nice to have something solid to rely on. Using it will make you feel like a pro.