Especially suitable for vehicles with high mileage. Mineral high-performance motor oil. For the demanding diesel driver. Reduces oil thickening through particulate drag-in. Provides a stable lubricating film even under extreme operating conditions. With advanced wear-protection technology. Keeps engine gaskets such as the shaft seal and valve stem seals elastic and ensures low oil consumption. For diesel vehicles with tried and tested engine technology.
https://products.liqui-moly.com/oils/touring-high-tech-diesel-special-oil-15w-40-1.html