Well I'm finally getting my Yukon 4.88s installed. I should be getting the truck back maybe Wednesday. I'm looking forward to seeing how she handles the 37s now and what it does for mpg(currently getting 13.7 around town).

 

Wow that's all I got to say. If your on the fence of doing gears or not do it! Its a completely different truck

 

Good to know. Happy with how low u went or what? Do you do much highway driving and are your rpms much higher at 60 or higher?

 

Yeah im happy for the amount of city drivin I do. Rpms are around 2000 going 60

 

wow, no more highway mpg haha, damn. But congrats.

 

Haha yeah but around town its so nice and congrats on the new truck

 

Thats awesome man, congrats on finally getting the gears!!