Tyre Stiffness Test Rig „SteiReP“


  • Fully automated static vertical, lateral, longitudinal and torsional stiffness measurements of non-rolling tire; static stiffness data on sharp obstacles; contact patch pressure distribution and geometry analysis
  • Precise measurement with low displacement rates and therefore high repeatability according to VDA standards

Technical Data

  • vertical Force FZ: 40 kN
  • lateral Force FY: 40 kN
  • longitudinal Force FX: 40 kN
  • tire Diameter: up to 1430 mm
  • max. tyre width: 380 mm
  • camber Angle: ± 9.5 °
  • steering Angle: ± 80 °
  • max. travel XY: ± 130 mm
  • tire Contact Surface: Korundum 3M P80


Dominik Werner M.Sc.
Manager Research Area
Vehicle Dynamics & Acoustics
+49 241 80 29383


Institute for Automotive Engineering
RWTH Aachen University
Steinbachstraße 7
52074 Aachen · Germany

+49 241 80 25600

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