Stellantis Patents Eggshell-Based Tire Formula for Sustainability
Automaker Aims to Reduce Harmful Tire Emissions with Bio-Waste Innovation

In a move toward greener transportation, Stellantis (FCA US) has secured a patent for a new tire formulation that replaces conventional fillers with bio-waste materials—specifically, calcium oxide (CaO) derived from eggshells. This innovative approach aims to cut down on the environmental impact of tire dust emissions while maintaining performance.

Stellantis Patents Eggshell-Based Tire Formula for Sustainability
In a move toward greener transportation, Stellantis (FCA US) has secured a patent for a new tire formulation that replaces conventional fillers with bio-waste materials—specifically, calcium oxide (CaO) derived from eggshells. This innovative approach aims to cut down on the environmental impact...
