Purchased this oil in March 2026, when I went to use it and realized I ordered the wrong oil 13 unopened quarts, one gallon. Paid 137.34 without tax. willing to let it go for $50.00, great oil for high mileage cars. better than Mobile one. if interested in the data click here. https://www.amsoil.com/p/amsoil-5w-30-100-synthetic-high-mileage-motor-oil-hm530/?code=HM530QT-EA

• Unique chemistry for vehicles with over 75,000 miles
• Boosted detergent and dispersant package
• Enhanced anti-wear additives
• **Reduced sludge by 67%,**VV demonstrating cleaning power that helps engines last longer and perform better
• Guaranteed Protection For 12,000 Miles/1-Year1
• API Licensed

1**Normal Service – Up to 12,000 miles or one year, whichever comes first, in personal vehicles not operating under severe service.