Big Mama

@Low Elevation I’m still looking for some help. You mentioned the Belltech shackles but I don’t see them for trucks with ARC. Does your elevation have it? I also see where you purchased the full max track 2/4 kit. Did you swap out the rear? I’m just wanting to lower the rear of my ‘23 Sierra Denali

@DwDrummer I know this is an old thread but I’m hoping you’re still on here. I was wondering about your feelings about the MaxTrack 2” rear drop kit with ARC sensor relocation brackets. I have a ‘23 sierra denali with ARC and it doesn’t look like there’s much else out there, which is strange after ARC being around for several years. Did you solve the vibration? My Yukon Denali needed adjustments to the ride height sensors and shock extenders. I’m wondering if shock extenders may help. thanks for the help

I know this is a very old post but i just bought a used ‘23 Sierra Denali and like yours, no light, no reply pushing the button and when i call Onstar they say go to the dealer. Also like you, i have no desire to waste time at the dealer. In my other GM vehicles Onstar always comes on when you push the button whether you have an active account or not. They just won’t help you unless you pay them. Thanks

Check out the tire size calculator. The 295 is 7/10” shorter and 4/10” wider. If the rub is from height you may have some luck. If it’s from width you’re still going to rub. An easy test is to spend a few bucks at a used tire shop. Pay them for putting one on your wheel and try it out. This will help avoid spending $1000 on tires that don’t fit.