gas mileage with 4.30 's

[daddyusmaximus]

4.10's lose about 1-2 mpg.

I'd assume 4.30 will lose another 1-2 mpg (total of 2-4 mpg).

Around town with 4.30 would be fun.... anything above 50 or 60 on the highway would suck IMHO.

4.10's are a good choice for a daily driver around town and highway. Remember 4.10's were supposed to be in the MM (verified by Steve Babcock)... the corporation was looking to increase the CAFE so they went with 3.55's instead.

Stupid government fuel milage rules. The consumer should decide what they want.

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[L.Mark]

With my 4.10 install, I did one test run of driving right(somewhat) and noticed NO difference...since then with playing regularly I don't even care if it went down...if you use it for daily driving and a mod takes it down to single digits then yeah think twice, but for everything else, keeping modding my friends!!!!