Specially when you have short drives (30-50km a day).
Cars engine oil has to be changed atleast once a year not depending on the annual mileage! The oil contaminates with fuel and condensation water, that changes the engine oil properties and can cause engine malfunction!
Modern engines are equipped with a lot of technical gadgets to reduce the exhaust CO2 levels. By using wrong specification oils this can cause expensive malfuntions to the car user!
Before we have offered oils from producers Castrol, Mobil, Total and Liqui Moly, these oils are available by order but we assure that there is no need! Our decision to start partnership with Shell oils came because the products have superb quality and Shell company is the leader in investing in R&D and testing their products that is why they exceed their competition!