Knapheide
Service Bodies
American-built steel and aluminum service bodies — every tool locked, organized, and ready to work.
Knapheide has built work-truck bodies in America since 1848 and is the country's largest manufacturer of service bodies. Their steel and aluminum service bodies turn a pickup or chassis-cab into an organized mobile workshop — lockable exterior compartments for every tool, a reinforced floor, and corrosion-fighting finishes built to outlast the truck. Quirk Auto Group spec's and installs Knapheide service bodies on Ford, Ram, GM, and Isuzu chassis across Maine.
✓ 6-year (steel) / 10-year (aluminum) limited no-rust-through warranty
The Knapheide difference
Why a Knapheide service body
Galvanneal steel, built to last
Steel bodies use two-sided A-40 galvanneal (20-gauge double-shell, with a 14-gauge heavy-duty option) under a 12-step E-coat finish — strong corrosion resistance backed by a six-year no-rust-through warranty.
Return-Flange floor
Knapheide's exclusive Return-Flange floor supports the side compartments, adds floor strength, and designs out the exposed floor-to-compartment seam where rust normally starts.
Organized, lockable storage
Lockable, weather-sealed exterior compartments with adjustable shelves rated to 250 lb keep every tool separated, secure, and easy to find on the jobsite.
Broad chassis fitment
Engineered to fit Ford, Ram, GM, and Isuzu pickups and cab-chassis in single- and dual-rear-wheel configurations, with low-profile, flip-top, and tall bodies to match the work.
Built by Knapheide
Bodies Knapheide manufactures, installed on the right chassis from our commercial inventory.
Service Bodies
Aluminum Service Body
Military-grade aluminum that drops weight for more payload — backed 10 years against rust-through.
Service Bodies
Enclosed Service Body (KUVcc)
A roofed, fully enclosed service body that locks tools away from weather and theft.
Service Bodies
Steel Service Body
Two-sided galvanneal steel, lockable compartments, and a 6-year no-rust-through warranty.
Built for the fleets that run hardest
Where Knapheide bodies go to work every day.
About Knapheide
Founded in Quincy, Illinois in 1848 and still family-owned six generations later, Knapheide went from building farm wagons to fitting bodies on the Ford Model T — and today builds more service bodies than anyone in North America, from a 480,000-square-foot steel plant and a dedicated aluminum body facility.
A Knapheide service body replaces the pickup bed with a row of lockable, weather-sealed compartments and adjustable shelving, so plumbers, electricians, utility crews, and mechanics carry every tool organized and secure. Steel bodies use two-sided A-40 galvanneal with an E-coat finish; aluminum bodies cut hundreds of pounds for more payload — both built on the exclusive Return-Flange floor that designs out the seam where rust usually starts.
Quirk handles the chassis and the upfit together — tell our fleet team the trade, the chassis, and the compartment layout you run, and we'll spec and install the right Knapheide body. Pricing is by quote.
Spec your Knapheide body with the Quirk fleet team
Tell us what you haul and we’ll match the right Knapheide body to the right chassis — sold and installed across Maine. No pricing games, just a straight quote.