WhiteLMM

Txmuder. Awesome input thank you! What tire size are you running? And would you say the gear swap was worth it?

I found a better gear ratio calculator. Yes 4.10 would be way too much gear. 3.42 with 33s would put it back to stock 3.23 ratio and oem gears are made up to 3.73 so that would the way to go but probably not worth the $$

I'm thinking we might wait unless I get some more input here. Truck has intake and cat back exhaust at the moment.. But kooks long tube headers/catted y-pipe and black bear tune are next. Truck currently has 3.23 gears

Unless it is the max trailer packege with 3.42 gears all other 6.2 are 3.23

Hey guys. Like the topic says Ive got a 2016 Sierra 6.2 and 8speed auto. Im modding the truck for a buddy. I installed a 5" rough country lift and 20x10 wheels and 305/55r20 tires. Actual diameter is 33.5" I'm wondering if 4.10 gears would be beneficial for performance or if it would just be too much quick shifting? I used a ratio calculator and with the 33s and 4.10 gears the trucks would be spinning 300rpm more at 60mph than when the truck was 100% stock.