The 10W-30 is also typically less expensive and more available than the 10W-40, saving you money on your oil change. However, if you're choosing motor oil based on fuel economy or cost, you may ...

T6 10W-30 can be used in place of a 15W-40 engine oil in most instances. Key benefits of the low viscosity, full synthetic oil include for modern diesel engines: Lower oil consumption .

The T6 10W-30 full synthetic oil is made in the fastest-growing viscosity grade for diesel engines ... Shell Rotella T6 10W-30 can be used in place of a 15W-40 engine oil in most instances. About ...

Ursa Super Plus EC SAE 10W-30 joins Chevron’s popular and growing family of fuel economy heavy duty diesel engine oils as a price-sensitive option alongside the premium Delo motor oils, which ...

<br> -- Q U E S T I O N: Motor oil: SAE 30, 10W-40, 20W-50. What do all those number and letters mean? — Danny S. A N S W E R: Many thanks for your query. I may be an Answer Geek, but I’m no ...

AMSOIL SAE 0W-40 Signature Series Synthetic Motor Oil. Available at: Find locations through amsoil.com Price: $11.50 (U.S.) 10W-30, 5W-20 or even 0W-40. Picking the right viscosity for your engine ...

Use of lower viscosity engine oil provides lower fluid friction energy loss, ... with SAE 10w-30 growing to about 40% of the US market CITATION Inf20 \l 1033 (Infineum USA L.P. , 2020).

The 10W-30 is also typically less expensive and more available than the 10W-40, saving you money on your oil change. However, if you're choosing motor oil based on fuel economy or cost, you may ...