SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration.
Blended with anti-wear additives and anti-oxidants, SynShield® OTR Plus 10W-30 Oil delivers better fuel economy benefits while maintaining durability protection to keep your truck running long after it’s been paid off. Fortified with our proven friction modifiers, Micron Moly® and Penetro®, SynShield® OTR Plus 10W-30 diesel oil significantly reduces friction throughout your engine. Components continue to move smoothly without causing wear even as the miles and the loads increase.
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