April 26, 2016
GM Authority Staff
On the outside, the 2017 Silverado 1500 loses three colors while gaining two new ones:
 
Deleted Colors
Slate Grey Metallic
Tungston Metallic
Autumn Bronze Metallic
New Colors
Graphite Metallic
Pepperdust Metallic
 
Rounding out the changes to the exterior is the addition of capless fuel fill system as a standard feature across every model and trim level, with the exception of trucks ordered as pickup box delete; those models will continue having the capped fuel fill.
 
In addition, the 2017 Silverado 1500 gets a new P265/65R18 off-road tire as an option on the 1LT trim and a revised High Country package, which now includes:
 
Enhanced Driver Alert Package
IntelliBeam headlights
Power adjustable pedals
Heated leather-wrapped steering wheel
Source
GM Authority