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 StoriesAutonomousLaunching Volvo and Aurora's 'driverless' VNLCCJ Editor Jason Cannon traded the driver's seat for the bunk to experience a test launch of an autonomous Volvo VNL at Aurora's South Dallas terminal.Safety & ComplianceFMCSA’s proposed trucker language rule draws praise and pushbackEconomic trendsClimbing driver wages are driving up contract ratesTrucksCould dyed diesel damage your engine or void your warranty?Featured SponsorLearn how Noregon's Diagnostic Tool Management helps reduce security risks.