What has made the Sierra 3500HD so popular with KITTANNING work truck drivers? The new GMC Sierra 3500HD is a truck that is tough and reliable and can get any heavy joe done for you. You can also stay connected and comfortable on the road with available built-in 4G Wi-Fi and an interior crafted for sound and vibration reduction. Additionally, it offers cutting edge safety features such as a rear vision camera and Lane Departure Warning that will help keep you secure and prevent collisions as you drive. Look through our inventory of the all-new GMC Sierra 3500HD in KITTANNING and select the trim level and color that will work for you. We also offer amazing financing options at Walker Motor Company LLC near Butler and Indiana. Give us a call at 724-954-3296 to set up a test drive today.