Offer details: Summit (2) Hour Free Diagnostic offer is valid only when coupled with any customer authorized repairs. Diagnostic charge will be quoted upfront prior to customer approval for repair.  If the customer approves of the repair, 2 hours of diagnostic charges will be removed from final invoice.  See participating Summit Truck Group dealership for exclusions and details through 5/31/2020.


Offer details: Preventive Maintenance Oil Change Special includes up-to 12-gallons of Mobil oil and Fleetguard oil filter, with Fleetguard rebate, or comparable quality oil filter and a 32-point inspection. Additional supplies, oil or filter is subject to additional costs. See participating Summit Truck Group dealership for exclusions and details through 5/31/2020.

Summit Service Department

Summit Truck Group Service Departments are staffed with skilled factory-trained technicians. Our technicians hold numerous certifications from ASE and various manufacturers. Summit Truck Group techs constantly update their training requirements and certifications. Your business depends upon our skills being best in class. Our business depends upon your complete satisfaction with our services.

We are authorized Factory warranty dealers for the following OEM’s, International, Isuzu, Workhorse, Capacity, Crane Carrier. In addition we are warranty dealers for most major component manufacturers.

We offer Mobile Maintenance service, on-site service, Quick Lube and Inspection services, and emergency and after hour services. In addition we can customize any PM programs and inspection processes to meet your specific needs. We provide and deliver service 24 hours per day.

We specialize in component diagnostics, including electronics and computer programming. We have alignment services available at most locations.

With more than 350 full service bays and 300 OEM trained and ASE certified technicians, we are well staffed to get the job done on time the first time. Ask us about service guarantees. We pride ourselves on both our work and our products.

We schedule work to allow for minimum customer downtime. Emergency breakdown repairs are always handled as rapidly as possible.

Ask us about Diamond-Spec warranty and downtime protection available coverages on all New International Trucks.

We offer several industry leading Factory programs to our customers. GPRP and Fleet-Charge offer excellent opportunities to customers to reduce investment in obsolete inventory, consistent billing and consistent pricing throughout the country. In addition, Diamond Advantage, Performance PM, Fleet Isis, and Service Partner offer excellent fleet management tools.

While your vehicle is in the service department, we invite you to relax in our comfortable service customer waiting areas.

Summit Truck Group is an active supporter of Technical training schools in Arkansas, Missouri, Kansas, Tennessee, and Texas. We are committed to ensuring the availability of quality technicians today and tomorrow.

Contact your nearest Summit location for all of your service needs.