---
id: what-technology-and-safety-features-are-in-the-2026-gmc-sierra-hd
title: "What technology and safety features are in 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", "safety", "cameras", "trailering"]
questions:
  - "What camera views does the Sierra HD have?"
  - "Does the Sierra HD have driver-assist features?"
  - "What's the infotainment system like?"
related: [sierra-hd-towing]
dealer: Markquart Motors
---

The 2026 GMC Sierra HD is packed with advanced technology. You get up to 14 available camera views, including the innovative Transparent Trailer View technology that lets you monitor your trailer from multiple angles-especially useful during complex towing maneuvers.

The available 13.4-inch infotainment system and 12.3-inch driver display keep you informed and connected. For trailering, the ProGrade Trailering System integrates camera views, diagnostics, and trailer profiles into one intuitive interface, making towing easier even on demanding hauls.

Safety is standard too. The Sierra HD includes Sierra HD Pro Safety driver-assist technologies for added confidence on the road.

Experience the full tech suite by calling Markquart Motors at (715) 833-0444 to schedule a test drive of the 2026 Sierra HD.