The snowplow prep package is offered across the model range and includes a power feed for auxiliary lights, 220 - amp alternator, underbody shield, heavy - duty front springs and more.
The concept vehicle builds on the production Alaskan Edition offered on 2017 Silverado HD Work Truck and LT models that includes the available
snowplow prep package, 18 - inch wheels with max - traction DuraTrac tires, smoked amber roof marker lights, a spray - on bedliner and distinctive graphics.