An oil change not only removes impurities, but it replaces depleted additives, as well as base oil that might have oxidized and broken down from heat.
Overdrive's Most Beautiful contest is back for a second year. Submit yourself or a female truck driver you know! The first-place winner will win a trip to The Great American Trucking Show in August and will be featured in a story in Overdrive. Submissions accepted through March 20.
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