Air Pressure on 215/75R17.5 H Tires
As most Redwoods heaviest wheel position will weigh in the 3,600 lb. plus range, to generate a 20% reserve load capacity you need to air the tire to carry at least 4,320 lbs.
@ 110 psi the load capacity is 4,340 lbs.
@ 115 psi the load capacity is 4,495 lbs.
@ 120 psi the load capacity is 4,650 lbs.
@ 125 psi the load capacity is 4,805 lbs.
I run my tires @115 psi and add at 110 psi.
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Ron & Margaret
2014 Ram 3500 DRW 6.7, Aisin, 4.10
"Pequod" 2015 Redwood 38GK
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