The conditions under which the engines of long-haul trucks or coaches operate are characterized by prolonged specific loads and constantly high temperatures. Therefore, the oils used in such vehicles must provide reliable protection under extreme conditions for extended service intervals.

Choosing a modern synthetic engine oil like HARTOL Highway SAE 5W-30 ensures that a driver or fleet owner can rely on long and smooth equipment operation. High-quality synthetic base oils, combined with additives manufactured using advanced technologies, provide a high and stable viscosity index, prevent deposit formation, protect against corrosion, wear, and foaming.

Compliance with the latest ACEA E8/E11 and API CK-4 specifications makes HARTOL Highway SAE 5W-30 the ideal choice for new vehicles equipped with Euro 4, Euro 5, and Euro 6 diesel engines, whether or not they have particulate filters or exhaust gas catalysts.

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