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 StoriesAlternative powerABF Freight: Tesla Semi 'generally matched' diesel trucks in 3-week pilotABF Freight logged 4,494 miles with a Tesla Semi, averaging 321 miles per day with an overall energy efficiency of 1.55 kWh per mile.WorkforceUnique requirements for hiring truck driversBusinessCost per mile dips slightly thanks to fuel prices, truck and trailer payments soarBusinessTexas Supreme Court overturns nuclear verdict against WernerTrucks'Brand new' Anthem reintroduced as Mack's regional haul truck