Brand new 2019 Custom Silverado. V6 with the 6 speed transmission (less than 75 miles had hard shifting, violent downshifting and slipping reverse) 23 days later they replaced a transmission pump. Fast forward a few months and it spent another 10 days at the dealer getting a complete new transmission after experiencing similar transmission issues (Less than 3500 miles at new transmission install.) 35 days in the shop in the first 101 days of ownership. Lemon claim has been placed. Good luck everyone. Mine had 14 miles on it and downshifted hard and stalled in my driveway when I got home from purchasing it. Love the truck or wouldn't have purchased it. Don't like lemons much.
