PETERBILT WHEEL ENDS

Peterbilt says PreSet Plus hub systems are now standard equipment on all of the company’s class 8 trucks. They’re designed to improve serviceability and reliability of wheel ends, while minimizing service time and requirements.

Features include a claimed 40% improvement in surface finish, resulting in superior rolling contact, reduced friction, lower operating temperatures, and increased lubrication. Increased bearing life, even under the most demanding conditions, is another key result.

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