Forum Discussion
Cummins12V98
Jan 24, 2019Explorer III
On my 32.5' Avion Platinum it had "E" 80psi GY US Wranglers from the factory. I ran them at 80 since they were right at their MAX weight allowed. Replaced them with GY "G" 110psi and ran them for many thousands of miles in warm to HOT conditions at 85psi cold.
When I traded it in the tires were wearing perfectly even across all the tires. They also ran cool.
GY Tech told me to run the tires 5psi higher than what the chart said based on actual load when going up in load rating. They said if I were to run them at 110psi as others will tell you to do they said my braking would be less, tire wear would be worse and ride would be worse. I followed their advice and all was well.
When I traded it in the tires were wearing perfectly even across all the tires. They also ran cool.
GY Tech told me to run the tires 5psi higher than what the chart said based on actual load when going up in load rating. They said if I were to run them at 110psi as others will tell you to do they said my braking would be less, tire wear would be worse and ride would be worse. I followed their advice and all was well.
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