I have a 2003 QCLB 4x4 5.9ho, 63/68/.91 divided t4, steed 2cnd gen manifold,120hp bms nozzles, studs, springs, UDC, fass 150,built trans,ect....
I have 35x12.50's and I have no intention of ever running a smaller/shorter tire.
would going from 3.73 to 4.10 make any difference in acceleration...