What does the "W" in oil mean?

Aug 28, 2013 ... What do the numbers on motor oil mean? All oils have a different viscosity and are designed to fit different types of engines. Use the wrong ... The viscosity grade (for example, 5W-30) tells you the oil's thickness, or viscosity. A thin oil has a lower number and flows more easily. Feb 18, 2022 ... What do These Numbers Mean? Typically, motor oil grades range from 0 to 60. The lower the number, the lighter and less viscous the oil is. The ... Feb 27, 2024 ... Lower numbers indicate thinner oils that flow more easily at low temperatures, while higher numbers denote thicker oils that provide better ... Jul 18, 2024 ... What do the numbers in oil names mean? The designation usually includes the letters "W" (winter) and numbers, for example, 10w30 or 5w40. Nov 7, 2022 ... However, high-viscosity oil can also mean increased wear and ... What Do These Numbers Mean? All oil classifications fall under the ... Nov 16, 2024 ... Hi just a quick noob question dose bigger the number on shock oil mean thicker and also what shock oil would be good for a traxxas revo 3.3. Feb 2, 2025 ... ... number is, the heavier the oil). Look at how the darker segments of ... Come to mention it: what does this all spell for negotiations with ... ... oil changes & checking your oil level regularly. What do the numbers mean on motor oil? The first number of a multi-grade oil designates the ability for the oil ... ... meaning of the preceding letters. For ... You'll notice that some components such as check valves, ball valves and isolation valves do not use tag numbers.