Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

Tools present in DeWalt's catalog but absent from Craftsman's include a motorized drain snake, biscuit joiner, and the DeWalt ...

South African engineer Henri Johnson invented the world’s first Doppler radar speed gun specifically for ball tracking in ...

Intel's pitch for Wi-Fi 8 is that it will "just feel better," taking the raw speed of Wi-Fi 7 and adding intelligence to ...

In art, brush marks can be seen as a flaw or the signature of a noted painter. Similarly, what appears to be operational ...

This Ford performance pickup truck combines the best of trucking and the best of sporty driving - it's the truck you want if ...

In recent N55 and S55 BMW engines, a spun crank hub is a relatively common issue, and it's often caused by downshifts that ...

Start with a moment you know. A driver calls in after a fender bump. Nobody was hurt, but words are different on the road ...

Digital Twin of the Ocean is a continuously updated virtual counterpart of the real ocean that exchanges data in real time ...

There are glaring areas of concern that require immediate attention in 2026 beyond longer-term projects that have come to ...