Launched on the market by Presa, the PSAS1 all-seasons pneumatic tyre is mainly designed for riding around towns and on the expressway. Attractively priced, it is intended for vehicles with a very good engine power.

Versions offering the "One Way Rotation" label on the sidewalls are engineered with only one rolling direction: front to rear. Finally, available for select pneumatic tyre models, the "Mud + Snow" marking demonstrates that it can be used for driving on mud and snow.