If anyone was curious about the MPG/37s/gears topic......

I installed 4.10 gears a while ago and had 35s.

Just got 37s and took a 850 mile road trip. I would say about 200 of the miles we're city or stop and go traffic (fricken L.A.).

The trucks MPGs said 19.4....hand calculated was 19.3.

I never hand calculated when I had 35s...but if I had to simply guess, if I took the same trip with the 35s, I am thinking I would have gotten a MPG more or so.

On the free way I was pretty much on cruise control at 70...I was also unloaded.



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