G Rated Tires / Not Max Pressure
In another thread, we're discussing if the dealer gave me the proper valve stems for my G614s. They're certainly not the typical metal stems. The dealer is 260 miles away. So I'm fixing this thing her...
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I ran GY G614's on my HR...recommended psi was 110 and 4 years later, they still looked as good as new... If I were the OP, I would replace the rubber valve stems with the metal one's. ...I wouldn't use rubber valve stems on an E or a G rated tire..I ran Michelin RIB's on another 5er and used metal valve stems in them also, at 80 psi..just a more robust valve stem over the rubber
