The book says 87 so that’s what I’ve ran. 1 tank of premium a couple of months ago and the taco tick got quieter. That’s the only difference I’ve noticed.
What do some of you use to air up your tires after airing down. Had a small pump but it would take awhile to air back up the tires. Looking for something that doesn’t take a half hour to air back up.
Drive it like there is an egg under the pedal and you don’t want to crush it. Keep your rpms under 2000 on the highway. I can get up to 20 mpg with 285/75/16 load e doing that. 17 mpg in town. Good luck!