Turn heads wherever you go in this 2021 GMC Sierra 1500 AT4 finished in the eye-catching Cardinal Red . Built for drivers who want premium comfort without sacrificing off-road capability, the AT4 delivers the perfect combination of rugged performance and upscale luxury. With its factory 2-inch suspension lift, aggressive stance, signature AT4 styling, and premium interior, this truck is ready for work during the week and adventure on the weekend. Under the hood, you'll find the legendary 5.3L EcoTec3 V8 paired with a smooth 10-speed automatic transmission, delivering confident power whether you're towing, traveling, or cruising the highway. Inside, you'll enjoy premium leather-appointed seating, advanced GMC technology, Apple CarPlay & Android Auto, a premium infotainment system, and the comfort you'd expect from GMC's award-winning truck lineup. If you've been looking for an AT4 that stands out from the crowd, this Cardinal Red Sierra is the one. Clean, capable, and loaded with premium features, it won't stay on the lot for long. Come see it for yourself at Legacy Westbank Buick GMC and take it for a test drive today. One drive is all it takes to understand why the Sierra AT4 continues to be one of the most sought-after trucks on the road.