HOUSTON, Tex. — Shell Lubricants has launched a new heavy-duty semi-synthetic automatic transmission fluid. The company says its new Donax TX offers improved performance and allows for extended drain ...

Shell Lubricants developed its Spirax S6 ATF A295 synthetic automatic transmission fluid jointly with Allison Transmission for approval against Allison’s TES-295 specification for extended warranty ...

As truck makers and the industry face significant pressure to reduce greenhouse gas emissions and improve fuel economy, Shell has obtained official Allison TES-295 approval for a new transmission lube ...

Shell Lubricants has introduced Shell Donax TX, a heavy-duty semi-synthetic automatic transmission fluid. It is designed for use in Allison heavy-duty automatic transmissions and those of other ...

Every transmission supplier lists the approved oil specification for its products. But there are several other factors that may influence the ultimate choice. “The first thing to note is that ...

Manuals are a dying breed in the modern car market. Especially in North America, most of the cars that are sold have an automatic transmission, but we're not here to talk about manuals vs. automatics.

Excess heat from stop-and-go driving, hauling heavy loads and towing is the biggest killer of your transmission and its fluid. It’s important to check and likely change your transmission fluid at ...