Platinum Supplier Award Archives - Tire Review Magazine
Caterpillar Honors Bridgestone Plant

Bridgestone Americas’ agriculture tire manufacturing plant in Des Moines, Iowa, recently achieved platinum level certification from Caterpillar’s Supplier Quality Excellence Process (SQEP).

Yokohama Earns Caterpillar Platinum Supplier Award

Yokohama Tire Corp. has been awarded Caterpillar’s premier supplier award: the Platinum Level Recertification in its Supplier Quality Excellence Process. Yokohama’s OTR factory in Onomichi, Japan, accepted the award. This is the fourth straight year Yokohama has earned the award, which recognizes suppliers who exhibit excellent process control, show desire for ongoing improvement and provide