March 3, 4 & 5, 2026
Halls 19, 20 and 21, Deutsche Messe, Hannover, Germany

Tire Modelling and its Application in Tire and Vehicle Development

2025 in review

This course covered the computer modelling of tires within a full vehicle system and was aimed at engineers and researchers working in both industry and academia. The subject matter was primarily designed to meet the interests of vehicle dynamics engineers, for whom the tire is the primary force and moment generation element on the vehicle. The course was also useful to engineering managers who wish to understand existing tire modelling activity and its challenges, or to successfully implement new tire simulation processes in the workplace.

The course started with an overview of tire force and moment characteristics and relates these to the physics of the tire-road interaction. Fundamental modelling approaches were also discussed in such a way that participants were able to understand the concepts behind commercially available tyre simulation packages or even attempt their own custom solution. Empirical, data-based tire models and the associated laboratory and field testing of tires for model fitting have a special place in tire force simulation and were also addressed in detail. Finally, several state-of-the-art commercially available tire simulation models were presented, covering both families of empirical and physical models.

 

Presenters included:

Mohammad Behroozi, General Motors • Flavio Farroni, Andrea Sammartino, MegaRide • Axel Gallrein, Fraunhofer ITWM • Mathieu Grob, Julien Levray, JEDAi • Carlo Lugaro, Willem Versteden, Siemens • George Mavros, Loughborough University • Henning Olsson, Calspan Corporation • Jan Prins, Land Rover • Joachim Stallmann, cosin scientific software.

 

 

Approved by

IM3 Approved

 

Details of the 2025 program can be reviewed below.

Course summary_short course_Tire

Program Schedule

Agenda DAY 1, March 3, 2025

MODERATOR: Mohammad Behroozi

09:00 Overview and Introduction

Mohammad Behroozi
General Motors

  • Introduction to tire modelling
  • Simulation tools
  • Tire forces and moments

10:30 – Break


10:50 Tire testing
Henning Olsson
Calspan Corporation

  • How to measure tire performance
  • Overview of tire test equipment and test methods
  • Strengths and weaknesses of common measurement approaches
  • Automotive versus motorsport tire testing
  • From indoor lab testing to the real road

12:30 – Lunch


13:30 Physical tire modelling – the building blocks
George Mavros
Loughborough University

  • The Bush tire model
  • A simple model for transient tire behavior
  • Friction thermal tire modelling

15:00 – Break


15:20 Tire modelling methodology based on the Magic Formula
Carlo Lugaro
Willem Versteden
Siemens

  • History of the Magic Formula: 35 years of evolution
  • MF-Tyre/MF-Swift: MF-based modular tire model
  • MF-Tool: tire model parameterization
  • Tire data acquisition methodologies. 

17:00 – Finish


 

Agenda DAY 2, March 4, 2025

MODERATOR: George Mavros

08:30 Finite element modelling of tires

Mohammad Behroozi
General Motors

  • FE modelling philosophy
  • Fundamental understanding of tire mechanical structure
  • Material testing and modelling

10:00 – Break


10:20 Finite element modelling of tires
Mohammad Behroozi
General Motors

  • Practical development of tire FE model
  • Simulation of static and dynamic tire performance characteristics
  • Virtual tire development process using FE modelling techniques

12:00 – Lunch


13:30 CD Tire fundamentals
Axel Gallrein
Fraunhofer ITWM

  • Closing the gap to structural analysis
  • Multiphysics aspects of tire modelling

15:00 – Break


15:20 Tire modelling at Jaguar Land Rover
Jan Prins
Jaguar Land Rover

  • Vehicle development and CAE
  • Testing of tires for the purpose of modelling
  • Challenges and vision

17:00 – Finish


 

Agenda DAY 3, March 5, 2025

MODERATOR: Mohammad Behroozi

08:30 Driving Simulators: The Roadmap to Smarter Tire Design

Mathieu Grob, Julien Levray
JEDAi

  • The new paradigm of the automotive industry with simulation and simulators
  • What is a driving simulator? Just a machine or beyond that?
  • The fundamentals of tire modeling required for simulator usage
  • Correlation and digital twin, the way to virtual tire design excellence
  • Success stories and examples from the automotive industry

10:00 – Break


10:20 Physical tire modelling for real-time simulation
Flavio Farroni
Andrea Sammartino
MegaRide

  • T.R.I.C.K.: getting experimental tire interaction curves from vehicle data
  • RIDElab: managing multiphysics in tire analysis and modelling
  • thermoRIDE: a real-time physical tire thermal model
  • weaRIDE: from road and rubber knowledge to wear and degradation
  • adheRIDE: an MF-evo formulation accounting for temperature, roughness, viscoelasticity and wear
  • VESevo: a device for non-destructive tread viscoelastic characterization

12:00 – Lunch


13:30 Terramechanics tire modelling
George Mavros
Loughborough University

  • The physics of tire-soil interaction
  • FE and analytical modelling
  • Testing
  • Full vehicle implementation

15:00 – Break


15:20 FTire Introduction
Joachim Stallmann
cosin scientific software

  • FTire – the physical 3D non-linear tire simulation model
  • Outline of model formulation
  • Interfaces, tools and results
  • Extended handling
  • Thermal and wear model
  • Flex-rim model
  • Hard real-time applications

17:00 – Finish