Gulf Ultrasynth GDI 5W-30 and Gulf Superfleet Supreme 15W-40 win 'Product of the Year 2025', reinforcing excellence in ...

Recalled trucks and SUVs with GM's 6.2L V8 L87 engine get a new, thicker oil if they pass an inspection. Here's what you need ...

Modern vehicle engines use much lighter motor oil than they did back in the 1960s and 70s, but why has this change happened and what will alterations will we see in the future? Here's a rundown of the ...

Oil is often subject to heavy stress and high heat. Using the wrong oil can result in reduced performance, increased wear and even costly engine damage over time. But with so many options on the ...