Commercial Truck
Chassis Cabs
Photo of GM Commercial Truck Showroom Chassis Cabs
GM Commercial Truck Showroom Chassis Cabs

Overview

For custom commercial applications, choose from our impressive range of chassis cabs. They come with industry standard frame widths for easy body installation. A choice of formidable gasoline and diesel engines provides the power to haul impressive payloads. Ranging from light-duty to medium-duty, our chassis cabs are available in a wide range of wheelbases, GVWR Ranges and cab styles to address different commercial applications.

  • GVWR Ranges from 4173 kg (9200 lb.) to 27,660 kg (61,000 lb.)
  • Wheelbases ranging from 3251 mm (128 in.) to 7823 mm (308 in.)
  • Choice of regular, extended and crew cab models
  • Standard 4-wheel disc brakes with ABS

Need help choosing?

Not sure which chassis cab is right for your business needs? Your local Dealer has the expertise to help you make the right choice. Contact your local Dealer for assistance.

Comparison ChartLight-DutyMedium-Duty
Model/Series Cab Options GVWR
kg (lb.)
Wheelbase Range mm (in)
Silverado 2500 Regular Extended Crew 4173(9200) All. 3378 (133.0) - 4242 (167.0)
Silverado 3500 Regular Extended 5171 (11400) - 2WD5443 (12000) - 4x4 3480 (137.0) - 4102 (161.5)
Silverado 3500 Chassis Cab Regular Extended Crew 4400 (9700) - SRW5171 (11400) - DRW 3378 (133.0) - 4242 (167.0)
Model/Series Cab Options GVWR
kg (lb.)
Wheelbase Range mm (in)
Sierra 2500 Regular Extended Crew 4173 (9200) All. 3378 (133.0) - 4242 (167.0)
Sierra 3500 Regular Extended Crew 4400 (9700) - SRW5171 (11400) - DRW 3378 (133.0)- 4242 (167.0)
Sierra 3500 Chassis Cab Regular Extended 5171 (11400) - 2WD5443 (12000) - 4x4 3480 (137.0)- 4102 (161.5)
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Model Cab Options GVWR
kg(lb.)
Wheelbase
mm (in.)
Topkick C4500 Reg./Crew 7258-7938(16,000-17,500) 3251-5817(128-229)
Topkick C5500 Reg./Crew 8165-11,794(18,000-26,000) 3251-5969(128-235)
Topkick C6500 Reg./Crew 9,520-11,770(22,000-25,950) 3251-7518(128-296)
Topkick C7500 Reg./Crew 11,176-14,970(24,640-33,000) 3556-7518(140-296)
Topkick C8500 Reg./Crew 14,970-19,050(33,000-42,000) 3556-7518(140-296)
Topkick C8500 Tandem Reg./Crew 20,870-27,670(46,000-61,000) 3861-7823(152-308)
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