Quickly cleans and brightens tires with whitewalls and white lettering. Also cleans black sidewalls, wheel wells, splash guards, rubber mats and cargo liners. Its blend of cleaners and surfactants remove dirt, oil, grease and road grime from tires and rubber in seconds. Concentrated for economy and versatility, it may be diluted up to 5:1 with water. Simply spray and rinse off. Leaves whitewalls sparkling white and showroom new. Safe for OEM/factory clearcoated wheels. DOT: CORROSIVE. This item is subject to a UPS/FedEx HazMat Surcharge. VOC COMPLIANT.