SPECTRA companies present a complete lineup of services for the design and production of complex products.


Detroit Chassis

The Manufacturing Division

  • Total vehicle assembly
  • Rolling chassis assembly
  • Sub-assembly of vehicle systems
  • Supplier management
  • Niche assembly system template

Detroit Custom Chassis

The Modifications Division

  • Custom Chassis Modifications
  • Low Floor Vehicle Conversions
  • Hybrid Vehicle Modifications
  • Custom Vehicle Uplifting
  • Complex Sub-assemblies
  • Liquefied Petroleum Gas and Compressed Natural Gas: DC2 can convert units from LPG to CNG.


DC2 has contained Mustang work cells (photos) that assemble and install front structure corner suspension assemblies and Tire & Wheel pressure monitoring systems.

Low Floor

DC2 removed the rear axle and converted a rear drive chassis cab to front wheel drive with a patented Dallas Smith axle-less rear suspension system.


DC2 designed and fabricated the running, fully detailed prototype.