New 2026 GMC Sierra 3500 Crew Cab Service Truck

With a rugged steel construction and external storage for your tools and equipment, the Service Body is a key component in your day-to-day productivity.

The external compartments offer protection from outside elements and allow technicians to access their equipment without having to climb into the truck bed.

Staying organized both on and between job sites is important. Get maximum efficiency with a Knapheide Service Body.