Gmc sierra duty 2500hd heavy revealed truck 2500 has at4 silverado towing speed hagerty focused tech machine trailer unveils pickups The 2020 gmc sierra hd has the muscle to tow 30,000 pounds
The 2020 GMC Sierra HD has the muscle to tow 30,000 pounds - Hagerty Media
The 2020 GMC Sierra HD has the muscle to tow 30,000 pounds - Hagerty Media