Chevrolet's 2019 Silverado Chassis Cab Trucks

The trucks (4500HD pictured) offer a tilting hood so mechanics can more easily access the engine compartment.

Here's a closer look inside the Silverado 4500HD.

A 150-amp alternator is standard or fleets can spec available 220-amp or dual alternators (150- and 220-amp).

The 2019 Silverado 6500HD is one of three new medium-duty trucks from Chevrolet.

Door badging emphasizes the Silverado nameplate.

The trucks will cover GVWs from 15,000 pounds in Class 4 to 22,900 pounds in Class 6.

Vocational buyers can add a variety of bodies.

The trucks will be offered in seven wheelbase options, two trims (WT and LT), and a Crew Cab and Regular Cab variant.

Here's a closer look inside the 6500HD.

Here's a closer look at the dual rear wheels of the Silverado 4500HD.

The trucks also feature an 11,000-pound rear axle.

The chassis can support up to 15,500 pounds.

GM expects about 500 dealers to offer the trucks.

