I have the tire minders and have never had a problem with them, but my tires have never been down over 5 lbs. Guess I have been lucky. I check pressure before every outing so probably don't need them anyway.
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2005 Sun Voyager, Safe-T-Steer
2009 Chevrolet Malibu, Blue Ox, SMI Duo,
Ohio Cardinal Gulfstreamers
FMCA Gulfstreamers International
Good Sam
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