I drive on 35"s and my mpg dropped way down...the power loss is not so much a issue and if your on the highway and have even small hills the trans will downshift constantly. I just put the trans in 4 drive instead of overdrive and that solves that issue.You have a company paid gas card...use that baby for sure! :rocker: You can stuff 35" tires with your setup as many have done so. I would prefer a bigger lift if you want to really flex out the suspension...that is you go offroad alot..If not it looks cool either way :cheers: