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Non - Specific
Suspension, Drive Train, and Tires
Suggested tire psi
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[QUOTE="BBottoms, post: 686061, member: 1421"] I've got 35x12.50R20 Terra Grapplers. When I ran mine at 65 front/60 rear the center of the tread wore faster than the edge. Not a huge amount, but enough that it was noticeable after ~15k. I recently dropped to 60 front, 50 rear. It does ride a little better and I haven't noticed any significant drop in fuel mileage. I'll have to get a few more tank fulls to know for sure if my average is dropping. I may try dropping the front to 55 and see how that does. There's always the old chalk test to see what your contact patch is. I may do that out of curiosity, but I think 50psi is the lowest I'll go regardless. [/QUOTE]
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Non - Specific
Suspension, Drive Train, and Tires
Suggested tire psi
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