Automax Hyundai is located in Killeen, TX. Call us or visit our website to schedule service today! From basic oil changes to major repairs, we are here to help drivers from Killeen, Fort Hood, and Temple keep their vehicles in top running condition. Automax Hyundai is located in Killeen, TX. Call us or visit our website to schedule service today! From basic oil changes to major repairs, we are here to help drivers from Killeen, Fort Hood, and Temple keep their vehicles in top running condition.