---
id: what-technology-features-are-available-on-the-2026-gmc-sierra-hd
title: "What technology features are available on the 2026 GMC Sierra HD?"
category: faq
subtopic: sierra-hd-technology
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-hd.htm"
tags: ["gmc", "sierra hd", "technology", "camera", "infotainment", "safety"]
questions:
  - "What tech does the GMC Sierra HD have?"
  - "Sierra HD camera views and screens"
  - "GMC Sierra HD infotainment system"
related: [sierra-hd-vs-competitors, sierra-hd-towing]
dealer: Markquart Motors
---

The 2026 GMC Sierra HD is packed with cutting-edge technology to keep you connected, safe, and in control. The available 13.4-inch infotainment system and 12.3-inch driver display put essential information at your fingertips.

Up to 14 available camera views-including the innovative Transparent Trailer View-give you unprecedented visibility for towing and maneuvering. The available ProGrade Trailering System integrates camera views, diagnostics, and trailer profiles into one intuitive interface, simplifying even complex towing tasks. Standard Sierra HD Pro Safety driver-assist technologies add confidence for everyday driving. From trailering aid to entertainment and safety, the Sierra HD keeps you equipped for any job. Learn more about these features-call Markquart Motors at (715) 833-0444 or explore new GMC inventory online.