Did the AT4 come w/ double cab in 2020 / 2021 Looking for Running boards

[SMDBIOS]

I've never really seen a double cab AT4. I have a Double cab SLE and like the AT4 running boards. But all the AT4 running boards that Ive seen are Crew Cab models.

 

Thanks!

[newdude]

If I remember correctly it was for 2019 and 2020 only?  Same with the Trail Boss they made a double cab in the Custom Trail Boss trim for the first couple years then killed it off to crew cab only.  

 

When you say "AT4 running boards" are you talking the high clearance boards GM has?  If so, GM does make them for double cabs.  Part # 84630475  Double Cab Off-Road High-Clearance Assist Steps in Black with Sierra Script | Product Search Results (gmc.com)

Edited March 6, 2023 by newdude

[SMDBIOS]

Yes, those are the ones that I'm looking for, thanks!