Just recently purchased a 03 f150 4x4 5.4 with 3.55's. The truck as worn out 35's. I am installing 37 inch bfg mud terrain km2's friday. Ordered 4.56 ( do mostly highway driving). What do yall think about me running the 37's with 3.55's for the weekend around town?

Thanks

 

You won't hurt anything.

 

ive got 35's and 3.73 and i try to keep my rpms under 2100. You wont do any damage by running the 37's and stock gears. I would just go easy on the truck. Im overly cautious about that stuff.

 

Thanks yall... plan to take it easy, its just for the weekend.