Reviewed By CRAIG K (MOON TOWNSHIP, PA) Reviewed for a
—3/28/2011 6:22 AM
NOTICED NICE JUMP IN POWER AND TRACKING FUEL MPG UP 5-8. WORKS NICE FOR MY JEEP WRANGLER
Reviewed By stephen g (Hooksett, NH) Reviewed for a
—4/24/2018 10:06 AM
This calibrator worked. I tried the factory tire sizes at first, that didn't work. I measured both sets of tires that worked perfectly. directions and customer service were great.