bobcat, I know you already know this. BUT....unfortunately these 06+ trucks have trannys that can barely hold the stock power output. even if you put a mere extra 100hp on the truck, your past the limit on that tranny. Add those 37s to it and its even worse. So yeah the lift doesnt help the situation by allowing larger tires.
I know Im on my last legs with my tranny. It didnt like the edge juice/att/EZ stack and the 38.5s lol. Ive been real easy on it too. Never crank the chips up past 2. Still its going. But those Georend trannys are not cheap!.
Joe E.
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06' Dodge Ram 2500 Cummins 4x4 9"lift 38.5"tires
Joe E.