As a general guide we recommend that you consider the following when making your material compound selection:
4WD cars = same compound front and rear.
Rear traction cars = same compound front and rear.
Front traction cars = high friction level in the front axle (i.e. DS3000), lower friction level on the rear axle (i.e. DS2500, 4003).
For further advice please contact Ferodo Special Products.