---
id: what-makes-the-sierra-1500-at4-ideal-for-off-road-driving
title: "What makes the Sierra 1500 AT4 ideal for off-road driving?"
category: faq
subtopic: sierra-at4-trim
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-1500/trim.htm"
tags: ["GMC", "Sierra 1500", "AT4 trim", "off-road", "diesel"]
questions:
  - "Is the AT4 trim good for off-roading?"
  - "What engine does the AT4 have?"
  - "What suspension does the AT4 include?"
related: [sierra-trims-overview, sierra-slt-trim]
dealer: Markquart Motors
---

The Sierra 1500 AT4 is purpose-built for off-road performance and luxury. It's equipped with a 3.0L Duramax Turbo-Diesel engine and 10-speed automatic transmission, delivering impressive torque and efficiency for challenging terrain. The truck rides on aggressive 18" Goodyear Wrangler Territory mud-terrain tires and includes off-road-tuned suspension for superior capability. Additional features for rough use include an integrated trailer brake controller and a Tailgate with EZ Lift assist, power lock, and release. Inside, the premium refinement continues with a Bose Premium Sound System, heated rear outboard seats, and an available Head-Up Display. Rainsense automatic wipers round out its rugged yet refined character. For off-road adventurers, the AT4 is exceptional. Contact Markquart Motors at (715) 833-0444 to learn more.