Why the next heavy-duty engine oil category matters for durability, maintenance planning and equipment decisions beyond 2027.

Add Yahoo as a preferred source to see more of our stories on Google. Itself now part of a holding company called Royal Dutch Shell plc, Shell Oil is the fifth largest oil company in the world by ...

Competition in the world of business is a good thing for the consumer, right? It keeps prices down and forces innovation. Well, the motor oil space isn't as competitive as you might have thought. For ...

Shell announced this week that its new Rotella T6 10W-30 Full Synthetic Heavy Duty Engine Oil with Triple Protection Plus Technology is now available at O’Reilly Auto Parts stores, O’Reilly’s website ...

Shell Lubricants has introduced Shell Rotella T6 10W-30 full synthetic heavy-duty engine oil, which provides the benefits of fully synthetic engine oil in the fastest-growing viscosity grade for ...

A new heavy-duty engine oil specification designed to support next-generation diesel engines is nearing completion and ...

The American Petroleum Institute (API) is finalizing PC-12 engine oil specs for 2027. Learn about CL-4 and FB-4 licensing ...

Shell Rotella T6 10W-30’s formulation is designed to provide better wear performance compared to conventional and synthetic blend Shell Rotella 15W-40 and 10W-30 products. Shell Rotella's T6 10W-30 ...

The new heavy-duty engine oil category, PC-12, is nearing the finish line. Here’s what fleet maintenance managers should know before it arrives in 2027.