Certified Maintenance Plan provided by GM. Free service pickup and delivery by appointment only, excludes maintenance and detail appointments. Free loaner vehicle by appointment only, excludes oil changes and/or tire rotations. Must be within a 20 mile radius of dealership for free shuttle service. Free Platinum Clean by appointment only, new and GM Certified vehicles only. Dealer reserves the right to change the rewards program rules, regulations, benefits, or conditions of participation at any time without notice. See dealer for details.