Fuel

[Twan]

I know this will be a wide answer of numbers, but what do you guys with 37's get for fuel mileage town and highway.

Trying to decide if I want to go to a 37 or keep my 36. I get a best of 14.5.l, normal I'm around 10-12. With my stock 20's I get 12-20.

I don't really care about mileage since I have 2 sets. Just. It sure my I rock is best for fuel mileage. Lol.

Thanks guys.

 

[BBottoms]

I just went from 35s to 37s about 1k miles ago. It's only been 3 tanks but so far fuel mileage seems about the same as before, around 13.5 average.

I do notice the truck working a little harder around town with the bigger tires but that was expected. Mainly just running out the torque converter a little more than before. I'm sure pure town mileage will suffer a little but what I've driven so far is mostly rural open areas.

 

[Twan]

Good deal, glade to hear that. Are you running stock wheels, and tire rub? Looking at the same setup, toyo tires on a 17x9 with 4 1/4 back space. I already got my finders trimed to clean 36's.

 

[BBottoms]

Stock 20" wheels. Had to pull the fender liners back a little in the lower rear before I even got out of the parking lot when I had the tires mounted. Very slight rubbing at full lock on my PMF 3-link arms. Factory control arms would of rubbed more, and did rub some with 35's. Nothing trimmed. I've got 2.5" springs and a 1" TEI spacer up front.

 

[Twan]

Thanks bud. Looks like I'll be going to 37's