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#8
Sun, August 2nd, 2009, 01:37 AM
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Going with 38's, I'd recommend 4.56 gears. In fact, 4.56 with 38's would give you the same RPM/MPH as 3.73 gears with the stock 31's. Until you can regear though, the truck is going to feel like like an absolute slug.
In the mean time, you can adjust the tire size and gear ratio using the custom options. Take care.
__________________
Bill Cohron - The Mad Doctor   Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1997! (678) 890-1110 www.gopowerhungry.com - Home of the Hydra Chip, Minotaur Tuning Software, and the new Orion Reflash System for Navistar! Bring back  Windows™ XP and 7.  Windows™ Vista and Windows™ 8 is a pain in my a$$!  Windows™ 10 is only slightly less annoying!  Windows™ 11 is garbage!  Much to my surprise, I'm actually quite enjoying Linux! 
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