For Ethiopia's rugged pickups and 4x4s, standard oil simply isn't enough. Heavy-duty engine oils, often rated CI-4/CK-4 for diesel, are formulated to be the lifeline these workhorses need. They provide enhanced protection against soot, high-temperature deposits, and viscosity breakdown caused by constant load-bearing, steep inclines, and dusty environments. This superior lubrication m... https://afrooils.com/