Since there was rain in the weather forecast the same week I had a Colorado to test, there was only one thing to do: play in ...

It appears that Chevrolet is turning the Colorado ZR2 concept that debuted at the 2014 L.A. Auto Show into a production model, based on this prototype spied testing. Although it’s heavily ...

Engineers applied the same formula used on the gas-powered Silverado ZR2 and Colorado ZR2 race trucks. The front and rear suspension has been lifted and tuned for off-road racing, and GM's ...