Join Date: Jul 2008
Location: Northwest Central Jersey
Different size tires require different PSI to keep proper inflation. As 07 said, 80PSI is MAX and it is so high because of the ply rating. I have found that 40 - 45PSI is a good pressure to run that size tire. However 35 would not be too low because a tire with a wider surface area would not require as much pressure to provide the same amount of support.
Bright Silver 4.7L 2.25 RR/OME lift, Kumho KL71 265/70/17, Flashpaq, Lights, rack, intake, Super44, mopar skids, 4x belly guard, rear fog lights, MM9500 winch, GetLost4x4 winch mount
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