rear tire pressure with 37s - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 08-21-2014, 07:24 AM Thread Starter
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rear tire pressure with 37s

posted this in the tire section but figured i may get a few more looks here.
so i have an 06 dually with a 7" icon lift and some 37" bfg km2s on 17s. i know tire pressure has alot to do with how a truck rides and its comfort. im trying to get the rear of my truck to be a little smoother. i have icon 5" plush ride leafs and icon 2.5" shocks. only thing left to play with is the tire pressure. so the bfg has a max pressure of 50psi, this is what i run in the fronts. so what would be a good pressure to run in the rear? i see on srw trucks the rear is usually lower than the front. and one would assume with two tires it doesnt need to be as high as a srw truck either. i usually run 30 unloaded. is 20-25 too low? any insight? thanks
edit: all this info is without towing

06 f350: 8" ICON 2.5 resi's, ouo ala's, pmf track bar, dual stabilizers, custom 5" exhaust, 37" BFG km2's, 4.30s, 08 tailgate w/step, 08 tail lights, coolant filter, BPB oil cooler w/p 58v ficm and radiator, ARPs, 175cc, MTW s1 billet, ported intake, egr delete, onboard air and gearhead tunes
All the above just to haul the 900hp street mustang
94slowbra is offline  

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