Hello all. Not new to GM trucks in the least, but new to the AT4 community. I have had a GM truck of each generation starting with my 93 single cab 4x4 with the last being a 2017 Sierra SLT 6.2/8spd. Just picked up a 2022 Sierra AT4 and looking forward to learning about the current generation of trucks.
So far the 6.2L / 10 spd combo is miles ahead of what i've been used to. Already researching the normal mods I do to all of my trucks, but if anyone has some things to watch out for besides the obvious DFM / lifter stuff I'm all ears. Looking forward to getting to know all of you!
I compete in SCCA RallyX, so this truck serves double duty as daily driver and tow rig for the RallyX car. It's bone stock except for window tint and a Pulsar LT that have been added since the pic. I don't plan to do much outside of tires, Bilsteins, towing air bags, and some brake mods.
So far the 6.2L / 10 spd combo is miles ahead of what i've been used to. Already researching the normal mods I do to all of my trucks, but if anyone has some things to watch out for besides the obvious DFM / lifter stuff I'm all ears. Looking forward to getting to know all of you!
I compete in SCCA RallyX, so this truck serves double duty as daily driver and tow rig for the RallyX car. It's bone stock except for window tint and a Pulsar LT that have been added since the pic. I don't plan to do much outside of tires, Bilsteins, towing air bags, and some brake mods.
