Phil Mosier, contributor

Phil Mosier is the Manager of Commercial Tire Development at Cooper Tire & Rubber Company.

A top-tier tire maintenance program is a balancing act

Typically, 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, 2022

Semi truck tires

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EPA won't delay 2027 NOx rule, but plans 'major changes'

The EPA says it will maintain its 2027 NOx timeline, citing a need to protect health and avoid market distortions.

Weathered truck driver in camouflage cap with red truck in background

No retirement plans on deck for aging drivers, but job satisfaction high

Truck driver in blue knit hat writing in notebook while seated in vehicle cab

Show me the money: Drivers report falling pay, shrinking miles and pay disputes with carriers

A new bill argues that EPA emissions safeguards shouldn't 'jeopardize human safety' in the cold. It would allow manufacturers to suspend derates at freezing temps and create a year-round DEF exemption for vehicles north of 59 degrees latitude.

Bill targets 'life-threatening' engine derates in extreme cold

4 Gen Logistics Vnr Electric Customer Event

Groups press states to leverage public funds to lower electric truck prices