---
id: what-are-the-key-design-features-of-the-2024-gmc-sierra-3500-hd
title: "What are the key design features of the 2024 GMC Sierra 3500 HD?"
category: faq
subtopic: sierra3500hd-design
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-3500hd.htm"
tags: ["gmc", "sierra-3500hd", "design", "exterior", "styling"]
questions:
  - "What does the outside of the Sierra 3500 HD look like?"
  - "What is the multi-function tailgate?"
  - "Does the Sierra 3500 HD have LED headlights?"
related: [sierra3500hd-interior]
dealer: Markquart Motors
---

The 2024 GMC Sierra 3500 HD strikes an impressive balance of rugged capability and refined style. It features standard animated LED projector headlamps with LED turn signals and daytime running lamps, plus chrome front and rear bumpers. The standard and long cargo beds have built-in steps on both sides for easy access, with additional corner steps on the rear bumper. The standout feature is its innovative multi-function tailgate with six different positions, including a work surface and bench-perfect for tailgating or mobile workspace needs. The bed can be customized with LED lighting, movable tie-downs, and a 120-volt outlet. Available 18-inch machined aluminum wheels with Dark Grey metallic accents and an optional power sunroof add further style. Call Markquart Motors at (715) 833-0444 to see the Sierra 3500 HD in person.