Quote:
Originally Posted by Long & Winding road
THat has to be Wrong.....Most Class C's show around 75 psi. If they said 70 I might try it but 60 has to be wrong IMO.
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Waynetaylor55 has a class C on 225/75R16 tires.. Chart shows pressure range from 50 to 90 psi depending on the load. 16 inch tires on my Sprinter based RV , placard calls for 61psi which agrees with chart for my Fully loaded RV I am within 300 lbs of max.
For OP -- You varying tire pressure by so few pounds will not usually show any change in ride or wear.