Chevrolet Silverado HD Trail Boss

The Chevrolet Silverado HD Trail Boss is an off-road-oriented version of the Silverado Heavy Duty pickup truck.

Quick Facts

Chevrolet Silverado HD Trail Boss Quick Facts
Starting Model Year Availability	2025
Engine(s)	6.6L L8T V8, 6.6 L5P V8 Duramax (Diesel)
Transmission(s)	10-Speed Automatic
Drive Wheels	4WD
Availability	USA, Canada

Overview

The Silverado HD Trail Boss is offered as a package on the LT and LTZ trim levels of the 2025 and newer Silverado Heavy Duty.

Assigned RPO code WPK, the package includes the following features:

Black grille bar with “Chevy Black Bow Tie”
Black grille inserts
20-inch High gloss Black painted wheels (SRI)
High Gloss Black painted front bumper (VB5)
High Gloss Black painted rear bumper (VT5)
Red Tow Hooks (UGA)
LT275/65R20 BF Goodrich off-road tires (QFG)
Black skid plate
Black badging
High Gloss Black mirror caps (DP6)
Black hood vent surround
Chevytec spray-on bedliner (CGN)

Similar to the light-duty Silverado Trail Boss models and GMC Sierra HD AT4, the anticipated Silverado HD Trail Boss models are expected to be equipped with off-road suspension with a factory lift, skid plates, all-terrain tires, red front recovery hooks, an electronic two-speed AutoTrac transfer case.

Introduction

Chevrolet officially revealed the Silverado HD Trail Boss in January 2024 as a 2025 model year vehicle.

Pre-Introduction Rumors

Prior to its official reveal, GM Authority was the first to report that the Silverado HD Trail Boss was under consideration. Then, in 2023, we reported that a Silverado HD Trail Boss is on the way for the 2025 model year.

Photos

Other Trail Boss Variants

Chevy has been using the Trail Boss sub-brand for off-road-enhanced pickups since the 2019 model year, when it launched the light-duty Chevy Silverado 1500 Trail Boss.