Megatron JLU
Well-Known Member
Fuel mileage has always been hard to gauge with the way I drive, but I was getting 20-21 highway with the 37s. With the 40s I'm currently getting 18.5 highway. I'm also running the rcvs in the front with fad delete. So I'm sure that's draining some mpg.was your fuel economy affected?
Sponsored