Oil Types & Viscosity Comparisons
5W-30 vs. 5W-20: What Happens If You Use the Wrong Viscosity?
5W-30 vs. 5W-20: using the wrong viscosity grade isn't immediately dangerous but causes real long-term wear. Here's what changes and when it matters.
5W-30
Oil Types & Viscosity Comparisons
0W-20 vs. 5W-30: The Damage You Risk by Using the Wrong One
0W-20 vs. 5W-30: your owner's manual has the answer. Here's why modern engines specify 0W-20, when 5W-30 is correct, and what goes wrong if you deviate.
Motor Oil Basics & Label Reading
Engine Oil Viscosity Explained: What 0W-20 Actually Means
0W-20, 5W-30, 10W-40: the numbers on your oil cap follow a specific system. Here's what each part means, why it matters, and how to read it.