Atcer2018
Senior Member
If you are running 35’s on a 1500 I’m guessing the truck is lifted or leveled. I run the same tires as you in 275/65/20 and I noticed a 1 mpg drop on an 80 mile trip when I first put those tires on. I leveled the front end shortly after the tires and that’s when I saw the mpg sink fast. Lost 3-4 mpg highway with the level. I can certainly understand your concern towing with heavy tires, lifted and pulling a big square box.I’m currently running Terra Hunter 35x12.5 r22 tires on my truck at 77lbs a piece. I’m looking to see if anyone knows of a lighter tire in the same size?View attachment 524083