LT265 vs LT275
What would the pros and cons be to changing my tire size on my 2013 GMC 2500HD diesel from an LT265/70R18 to an LT275/70R18? I'm looking at doing this due to cost only. I can get a very good price on ...
Forum Discussion
jstaffon wrote:
Did you notice any change in MPG by running a larger tire?
Yeah but it was marginal, and it was a V6 SUV and was a much bigger bump up in size. I doubt you'd notice any difference with the Dmax with mileage, and certainly not in performance.
