The Traction Select System allows you to quickly switch between multiple traction configurations, including Off-Road mode and Tow/Haul mode, to optimize powertrain calibrations, traction control settings and stability control system calibrations for a variety of terrain and driving conditions. The system will retain the tow/haul setting configurations for up to 4 hours after the vehicle is turned off, eliminating the need to re-engage the system when returning from a brief stop on a long journey.
To help with positioning, after backing up to a trailer hitch using Hitch View1, Sierra Denali Heavy Duty will automatically apply the parking brake upon shifting into park to avoid unintentional rolling.
Eases steering effort when maneuvering at low speeds, reduces the steering effort needed to return to center, and adapts to crowned road surfaces, reducing the need to correct steering over long stretches of uneven road, and includes new enhancements to help with driving response, especially when trailering or when carrying a heavy load.
Available with the 6.6L Duramax Turbo Diesel, the dual-path Diesel Intake System draws dense, cool air through both the hood scoop and the large front grille to provide cooler induction air temperatures to maximize horsepower and help optimize trailering performance.
The distinct style of 20" multidimensional polished aluminum wheels comes standard on 2500 and 3500 SRW models. For additional strength and premium style, the DRW models feature standard 17" Forged polished aluminum wheels.
A multicolor 15" diagonal Head-Up Display, the first in a heavy-duty pickup, helps you keep your eyes on the road by conveniently projecting key information directly onto the windshield such as:
One of the available 15 camera views, Surround View provides you with a high-resolution overhead bird’s-eye view around the vehicle to help avoid obstacles, reduce blind spots and navigate tight spaces.
The spacious interior features best-in-class Crew Cab front head room (43.0") and leg room (44.5").
The Bose Premium Sound system supplies impressive sound through seven different speakers including a rich bass subwoofer.
Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and
- Two maintenance visits
- 3-year / 36,000-mile Bumper-to-Bumper Warranty
- 5-year / 60,000-mile Powertrain Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-month trial of OnStar Guidance Plan with a suite of emergency security and diagnostic services
- 5-year OnStar Basic Plan
Following Distance Indicator can provide you with the following gap time (or headway) to a moving vehicle you are detected to be following to help you know if you are following much too closely.
Lane Departure Warning can provide alerts to help you avoid crashes due to unintentionally drifting out of your lane when your turn signal is not activated.