LBZ fuel mileage questions

tankhead23

New member
I have an 06 lbz. 35,12.50 nitto mud. Any advise or speculation on fuel mileage if i go to a 33,11.50 all terrain tire? I get like 12 on average. Thats running the entire tank. Hwy with city. Live on the farm and do some running around. Have friends with cummings getting 20 doing same stuff. Have a hypertech and Banks six gun. Keep them on economy and drive like a grandpa. 60 mph on road. Cold air, high flow muffler. Tried everything but mileage stinks. Any advise or insite wether changing tires will help? Didnt know if agressive tires made a difference or not?
 
dude i got a 6 inch lift and 20s with 35x12.50 mudders on my lbz and i get 17mpg and i raise hell just about everytime im in it
 
you need better tuning, EFI live would help you leaps and bounds, especially if you drive interstate speeds a lot
 
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