Review: 2023 Chevrolet Colorado ZR2 resets the off-road pickup bar

“Rock left, going to straddle it,” I called out to my driving partner, Shad Balch, director of Chevrolet Communications. Driving about 45 mph and focused on that rock I somehow missed another rock on my right. Bang! The radio crackled with a message from truck 99. “Truck 18, you’re dog tracking. You should probably pull…