Question:
On your part: Aries ActionTrac Motorized Running Boards - 79 Item # AA3025179, I need absolute confirmation that these will fit my 2021 GMC Sierra SLT Crew Cab 2500 HD. According to another supplier, the Aries part no. 3048315 is the one that fits.
asked by: Stephen M
Expert Reply:
According to Aries, the # AA3025179 isn't a fit for the 2021 GMC Sierra 2500, the only GM truck it will fit is the Colorado/Canyon, not a full sized GM truck.
We list the # AA3048315 you mentioned as a fit for the 2021 GMC Sierra SLT 2500 HD crew cab, which IS confirmed by Aries on their website.
If you click the provided video, you can see a product demonstration video featuring the Aries ActionTrac motorized running boards on another vehicle.
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