Summary
Our experienced Denny Menholt Frontier Chevrolet team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals.

Vehicle Details
Turn heads and take command in this rugged 2021 GMC Sierra 1500 AT4 4X4, now available in Billings, MT. Built for drivers who want serious strength, premium comfort, and off-road capability, this GMC Sierra pairs a powerful V8 6.2L gasoline engine with 4WD confidence and the advanced AT4 Off-Road Package. Whether you're navigating Montana backroads, towing with confidence, or cruising through town, this truck is ready for action.

Inside, you'll find a smart and connected cabin designed to make every drive easier. Enjoy seamless smartphone integration with Apple CarPlay and Android Auto, plus built-in Navigation to help you get where you're going with ease. Cross-Traffic Alert adds extra peace of mind in parking lots and busy traffic, while the bold AT4 styling gives this GMC Sierra a commanding presence from every angle.

This pre-owned GMC Sierra 1500 AT4 delivers the capability truck buyers want with the upscale features and aggressive design that set it apart. If you're searching for a dependable 4x4 truck with V8 power, off-road performance, and modern tech, this GMC Sierra deserves a close look. Don't miss your chance to own a well-equipped GMC Sierra 1500 AT4 in Billings, MT. Schedule your test drive today and experience the confidence, comfort, and capability this impressive pickup has to offer.This unit has had a safety and mechanical inspection completed.

Equipment
The GMC Sierra features a hands-free Bluetooth® phone system. See what's behind you with the back up camera on it. This unit offers Apple CarPlay for seamless connectivity. This unit is pure luxury with a heated steering wheel. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This 1/2 ton pickup has auto-adjust speed for safe following. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Lane Keep Assist in this unit helps maintain safe driving by gently steering to stay within the lane. An off-road package is equipped on the GMC Sierra. The GMC Sierra offers Android Auto for seamless smartphone integration. The installed navigation system will keep you on the right path. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This 2021 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane.

Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. AT4 Premium Package: AT4 High Clearance Step. Technology Package: 8" Driver Information Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized En