Free oil changes for life are available to active and veteran military members with the purchase of a new or used vehicle from any of our Cavender Locations: Cavender Buick GMC North, Cavender Buick GMC West, Cavender Chevrolet, Cavender Grande Ford, Cavender Cadillac, Cavender Nissan San Marcos, Cavender Nissan Rockwall, and Jaguar Land Rover San Antonio. Limit of 2 oil changes per year for up to 10 years from the date of purchase. Appointments required, subject to availability. Additional services beyond standard oil changes are not included. Excludes diesel engines; however, diesel engine owners qualify for a $500 credit toward oil changes. This offer cannot be combined with any other discount. Offer subject to change or termination without prior notice.