Heavy-duty trucks come with heavy-duty expectations, and the new 2015 Sierra 3500HD is here to exceed them. From its bold new exterior to its updated and modern interior, Sierra 3500HD maintains the GMC standard of design and technology, while the heavy-duty power, torque, and towing capacity of Sierra 3500HD raise the standards of performance.
NEW FOR 2015
SELECT STANDARD FEATURES
Features based on 3500HD 1WT model unless otherwise noted.
Safety and Security
SELECT OPTIONAL FEATURES
Options are available on certain models only. See your Ordering Guide for details.