Slime Elite Digital Tire Gauge.

Tired of that hiss of escaping air each time you check your tire pressure, knowing you could be losing up to 2 lbs. each time" Eliminate the problem with the Slime Elite Digital Tire Gauge with Pressure Airlock Technology ($15.99). It locks in the air so there?s zero loss and an accurate reading every time. The gauge also features a big, bright LCD screen and an ergonomic design with built-in light, making the important task of checking tire pressure as easy as possible.
See your dealer or visit slime.com

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