There’s nothing conventional about it. Formulated with high-quality petroleum base stocks and fortified with advanced additive technology for maximum engine protection in today’s modern engine.

Available in: 5W-20, 5W-30, 10W-30, 10W-40, 20W-50, SAE 30

Maximum protection for modern turbocharged high-performance engines including fuel-efficient turbo-GDI (Gas Direct Injection) engines. Thanks to the combined power of advanced additive technology and high-quality petroleum-base stocks, PEAK Full Synthetic Motor Oil will keep your engine out of harm’s way.

Guaranteed Protection 1 Year / 10,000 miles

Guaranteed to protect critical engine parts from lubricant related failures for up to 1 full year or 10,000 miles (16,100 Km), whichever comes first. Visit PEAKauto.com and see PEAK’s Motor Oil Limited Warranty to learn more.

General Motors approved where indicated

Available in: 0W-20, 5W-20, 5W-30, 5W-30 EURO, 5W-40 EURO, 10W-30

PEAK High Mileage Motor Oil is specifically formulated to offer maximum protection and keep your high-mileage car running like it was brand new. With a unique blend of premium base oils and an enhanced additive system, PEAK High Mileage Motor Oil exceeds the toughest automotive standards for engine protection and performance in today’s higher mileage vehicles.

Available in: 5W-20, 5W-30, 10W-30, 10W-40

PEAK Synthetic Blend motor oil offers superior oxidation stability, extra protection against heavy load conditions, additional high-temperature protection, and better cold weather properties than conventional motor oils. This combination provides increased protection for harsh driving conditions that put stress and demands on your engine.

Guaranteed Protection 1 Year / 7,500 miles

Guaranteed to protect critical engine parts from lubricant related failures for up to 1 full year or 7,500 miles (12,100 Km), whichever comes first. Visit PEAKauto.com and see PEAK’s Motor Oil Limited Warranty to learn more.

Available in: 5W-20, 5W-30, 10W-30