MPG improved with heavier tires???
Our F150 came with the stock P rated, SR-A Wranglers. I didn't think they were as bad as most people claim, but if I needed new tires, why not try to eek out some improvement? So I debated going w...
Forum Discussion
pbarnette, you are correct on my tire size.
Wes, very interesting post. My older P rated were at 38psi most often. Currently, these nwe ones are at 45psi. Not much more. I am going to experiment by bringing them up to about 65 and see if I see a change on my commute.
Wes, very interesting post. My older P rated were at 38psi most often. Currently, these nwe ones are at 45psi. Not much more. I am going to experiment by bringing them up to about 65 and see if I see a change on my commute.
