This truck.
1500 5.7 3.55 gears, 4x4, royal purple 5w20, 275/65-20 nitto 10 plys, 40 series flow master.
Is getting 13.5 and on a good day 14.2 mpg
I dive 3 miles in town the 18 miles hwy at 60-65 mph is this low to anyone else? I see all the post about 18-22 mpg but I can't. Is there...