The 2016 Colorado Box Delete package is now available on Colorado Work Truck rear-wheel-drive extended cab models and is offered exclusively with the 305-hp 3.6L V-6 engine and 6-speed automatic transmission.
GM Offers Box Delete Option on 1500 Trucks
General Motors is making a box delete option available to fleet and retail customers on its 1500 two-wheel drive and four-wheel drive Regular Cab Chevrolet Silverado and GMC Sierra.