What say you guys. I know people have been using 4.88 with 37 and 38 tires and seem happy with them. After playing around with gear calculators, I’m thinking going 5.13. Current relevant mods are 37 tires, long tube headers, hi flow cats, magnanflow exhaust, air doc with hi flow filter, Diablo 91 octane tune. I think the 5.13’s would work better with my off-road trailer were I could pull in overdrive. Trailer weighs between 2500 and 3000 depending on load out. So what do you guys think
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