2021s are hitting the lots now. There isn’t any decent rebates on them though. There isn’t much of a difference with the 21’s. The 22’s get an all new interior and a refreshed exterior. If you want a 20 wait till December bc Chevrolet will offer employee pricing for everyone. There are more packages available for lower trims for the 21 model year like the safety package, power up and down tailgate and later this year the multi pro tailgate. As some one else mentioned wireless CarPlay and Android are available on the LT and up. Unfortunately wireless charging is only available on the LTZ and High Country thus making the wireless CarPlay and Android feature useless to me. You can add wireless charging if your a diy person. I can also tell you that many people are having problems with the wireless CarPlay and Android Auto in the 21 Tahoe’s. Their phone keep disconnecting.