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Old 12-03-2021, 10:23 AM   #15
Cummins12V98
Senior Member
 
Join Date: Feb 2013
Location: on the road
Posts: 1,188
Quote:
Originally Posted by CALinSC View Post
The correct inflation pressures have been published and displayed by the vehicle manufacturer. Why not just use them?

There is no provision in FMVSS to lower tire inflation pressures below vehicle manufacturers recommendations.
ONLY inflation my truck lists is for FULL axle ratings. 80psi fronts and 65psi rears.

PLEASE explain if it's ok to run those pressures fully loaded why it's not ok to use the weight/inflation chart to lower the pressures for proper ride, traction and tread wear???

Use the charts and the brain GOD has given us.

"A RV trailer tire poster" Curious was this title self appointed or earned?
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