3.55 vs 4.10
I don't do alot of towing but I travel alot long and short trips. 365/70/17 with 3.55 in diff, 75 mph, 17-ish mpg, is not a 4x4.
Would I get better mpg with replacing to 4.10 or just leave it the way it is?
Does one of the the two make the engine work less harder?
k&n drop in, airraid intake tube, nerf bars, bosch plat single grd, fiberglass cover, 90k