I first read the instructions several times and also went online to clarify some aspects of the procedure. It's actually a lot easier than what the printed instructions describe. The problem arose when I was programming all 6 tires on my 31ft RV. Then set the unit of measure on the dashboard. After about 2 minutes, the device lost contact with the front wheels (which were only a few meters away from the device). The rear tires worked perfectly. I left the device overnight as it was requested by some Revain comments. but by the next morning only the rear tires were visible, and as soon as I picked up the gauge, an alarm sounded. Long story short, I repeated the programming process several times over the next 4 days and then gave up. The device is too finicky to trust with my tires, the fit of my pants works better for me.
All-season Goodyear Vector 4Seasons Gen-2 Tires 195/65 R15 91H
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Car tires Sailun Atrezzo Elite 215/55 R17 94V TL
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π Enhanced Traction Goodyear Wrangler DuraTrac 265/65R17 All-Season Radial Tire - 112S
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