Information according to §5 Telemediengesetz:

Büro für Ingenieurdienstleistungen
in der Fahrzeugtechnik
Rosenstraße 5
D-89168 Niederstotzingen

Represented by
Prof. Dr.-Ing. Günter Willmerding
Expert for tyre damage

Phone: +49 (0)7325 3306
Fax: +49 (0)7325 4992

sworn and publicly appointed at the IHK Ulm
registered at the IHK Ostwürttemberg and
the Federal Association of Tyre Traders Vulkaniseurhandwerk e.V

Sales tax identification number
according to §27 a sales tax law: DE145590304


Liability for contents:
According to § 7 Abs. 1 TMG the engineering office is responsible as a service provider according to the general regulations for own contents on the website. The liability for damages of material or ideal kind, which were caused by the use of the contents, is impossible, if not malice or rough negligence is present.
If a text is created by a third party, the respective author is named. In these cases the author of the respective document or his client is responsible for the content. According to § 7 Abs.2 TMG the engineering office is not obligated to supervise the transmitted or stored external information or to search for circumstances, which indicate an illegal activity.

Liability for links:
The engineering office expressly does not adopt the content of external websites made accessible via hyperlinks within its offer as its own and can therefore not guarantee their correctness, completeness and availability. The engineering office has no influence on the current and future design and content of the linked pages.


The website of the engineering office including all its parts such as texts and pictures is protected by copyright. Any use outside the narrow limits of copyright law is prohibited. The duplication of information or data, in particular the use of texts, parts of texts or pictures requires the prior written consent of the engineering office. The passing on of the contents of the website to third parties against payment is not permitted.

Picture credits

Burst truck tyre: © NikomMaelao Production/
Mountain Bike: © Markus Spiske/
Golf player: © Daxiao Production/
Award Ceremony 1989 Ulm: © Stadt Ulm
Award Ceremony 2004 Löhnpreis: © Steinbeis GmbH & Co KG
Award Ceremony 2018 Steinbeispreis: © Grafikbüro Leineke

All other pictures: © Günter Willmerding

All other photos © Günter Willmerding