Gmc Sierra Hd

GMC truck fans should be excited to hear that the 2021 Sierra 1500 and Sierra HD pickups have gained new technology to help drivers tow more safely. On top of an already impressive set of tech, the enhanced trailering available on Sierra models includes a Trailer Length Indicator.

While I’ve driven lots of pickup trucks over the years, I actually don’t have a ton of experience towing things behind them. Thanks to my recent experience driving the new 2020 GMC Sierra HD, I feel much more confident pulling a trailer behind a truck.