Phil Mosier, contributorPhil Mosier is the Manager of Commercial Tire Development at Cooper Tire & Rubber Company.MaintenanceA top-tier tire maintenance program is a balancing actTypically, for a steer tire, when a tire isn’t balanced you’ll see cupping or scalloping (wavy wear) on the shoulder ribs. Over time that can progress to the intermediate ribs.March 11, 2022Page 1 of 1Top StoriesRegulationsFMCSA grants third and likely final paper med cert waiverCDL and CLP holders can use paper medical examiner certificates for up to 60 days.BusinessFedEx Freight ramps up for June 1 spin-offSafetyLytx report: Collisions are up, but severity is downEmissionsDEF sensor delete 'not simple' but a 'common‑sense path forward'Featured SponsorHere’s why predictive maintenance is non-negotiable.
