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Old 07-16-2021, 12:20 AM   #10 (permalink)
hansj3
EcoModding Lurker
 
Join Date: May 2009
Location: inver grove heights
Posts: 35

jeep - '96 jeep grand cherokee limited
90 day: 20.06 mpg (US)
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Quote:
Originally Posted by cRiPpLe_rOoStEr View Post
Narrower and slightly taller, maybe those tires could lead to a small improvement to fuel economy. But if you're not in a hurry to change tires, it may not be so easy to justify the expense.
Thankfully I have access to a shop, so costs are just time.

Even .25mpg increase would net me almost 14 miles per tank.
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