oil 5w30

5W-30 engine oils are lubricants with optimum viscosity properties for a wide temperature range. The "5W" designation indicates its easy flow at low temperatures, making it easier to cold start the engine, while the "30" number indicates its viscosity at operating temperatures. This oila are designed to provide excellent engine lubrication under all conditions, which includes wear protection and keeping the engine clean. It is often recommended for modern cars where reliable lubricity over a wide range of temperatures is important. However, it is important to follow the vehicle manufacturer's recommendations for the correct type and viscosity of oil.