If you want a full-size four-wheel-drive truck that gets great mileage, this is it! I average 24 mpg (highway road trips are higher and around town in stop and go traffic is a little lower). It has a hard tonneau cover and bed liner. 4 extra winter wheels (tire and rim) with Cooper Discoverer Snow Claw tires 275/60R/20 - these are $400 per tire. I’ve only ever put in Rotella T-6 full synthetic oil.