Testing vehicle modifications and conversions

Have you converted a vehicle or would you like to modify a vehicle with existing components? We test everything.

The DTC has a modern testing infrastructure. Thanks to this, we can examine your conversion in terms of operational and road safety.

We specialise in subsequent modifications and offer you flexible and prompt modification tests for national or international approvals.

• Uprated payload on vehicles:
  • Uprated payload up to the sum of the axle load guarantees
  • Increase of the axle load guarantees and the total weight
  • Increase of the roof load

• Trailer load increase:
  • Analyses on the trailer couplings and coupling devices
  • Increase of the trailer load, the total pull weight, the vertical load and the tongue load

• Performance increase:
  • Engine tuning, chip tuning
  • Maximum speed check

• Change to the supporting structure:
  • Roof cut-out / cabriolet conversion / pick-up conversion
  • Installation of gull-wing doors
  • Vehicle conversion for disabled people (tray, ramp, operation)
  • Modification to the supporting structure
  • Addition of a side car
  • Conversion of the front fork and rear swing arm

• Raising/lowering the suspension:
  • Coilover suspension installation
  • Air suspension installation
  • Suspension raising kit installation

• Change to the wheel gauge:
  • Wheel/tyre conversion
  • Spacers / wheel spacer adapter installation

• Brake system:
  • - Brake disc, brake calliper and brake calliper adapter replacement
  • Braided stainless steel brake lines analysis
  • Conversion from drum to disc brakes