The heavy duty vehicle you've been dreaming about has arrived. At Walker Motor Company LLC we stock the GMC Sierra 3500HD CC in KITTANNING, filled with a number of current functions. Available Rear Cross Traffic Alert, Following Distance Indicator and Automatic Emergency Braking are just a few of the features that will keep you driving smoothly around Pennsylvania. You'll likewise be able to finish that important job task towing over 20,000 lbs. from point A to point B anywhere around Butler, Indiana and Pittsburgh. If you're interested in organizing a Sierra 3500HD CC test drive at Walker Motor Company LLC, phone us at 724-954-3296 when a smart, warm and friendly dealership rep is going to be happy to help you out. Start driving a truck powerfully with the Sierra 3500HD CC.