The standard Ram 1500 and 1500 classic models don't get a major overhaul for 2021, but you can get the Trailer Reverse Steering Control as part of the optional package. From a buyer standpoint, you may likely consider the 2020 or even 2019 model because it's the truck in the same generation but differ in interior and technology features - the only big update is the addition of the arrival of the TRX variant.