Some specific ways in which engine oil can damage rubber mats include:
* Rubber softening: Engine oil can cause rubber mats to soften and lose their shape over time.
* Rubber cracking: Engine oil can also cause rubber mats to become dry, brittle, and cracked.
* Rubber discoloration: Engine oil can cause rubber mats to become discolored or stained.
If you are using rubber mats in your vehicle, it is important to take care to avoid contact with engine oil. If engine oil does come into contact with the mats, be sure to clean it up as soon as possible.