Just like American Express -- you don't leave home without them! We've had the PressurePro sensors about 8 months and love them. It's absolutely amazing how much tension it relieves. After we purchased them, our son and three friends purchased them for their RVs. We highly recommend them.
P.S. We really enjoyed reading your blog. Just finished scanning our credit cards, DLs, etc.
Larry & Norma, Dallas, Texas
2001 39 ft. National Tradewinds LTC
2003 Suzuki GV ] PressurePro TPMS