Filed under: Auto News,Spy Photos,GM,GMC,Truck,Future Continue reading 2022 GMC Sierra Denali caught towing in new spy photos 2022 GMC Sierra Denali caught towing in new spy photos originally appeared on Autoblog on Thu, 10 Dec 2020 15:48:00 EST. Please see our terms for use of feeds. Permalink | Email this | Comments Continue reading...