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

Traction control technology became a mandatory feature on all passenger cars and light trucks in 2012 and the driving community is all the safer for it. Traction control is an electronically ...

Q: I own a 2012 Chevy Suburban with 71,000 miles that I have owned since new. Recently I went through a local car wash and when I came out the other side, my dash starting displaying “Service Traction ...

New cars are confusing. With all the computers, sensors, and gadgets, it may seem like there's some sort of magical witchcraft taking place under the hood. We're here to show you how modern automotive ...

Just when it seems like the internal combustion engine has reached a performance peak, another automaker pushes the power and torque bar even higher. Thanks to sophisticated computerized sensing and ...

You'd be forgiven if years of goading from Top Gear co-host Jeremy Clarkson made you think you should be turning off your car's traction control to have the most fun ...

Harley-Davidson has added traction control to its 2019 Trikes and may soon have to add the safety feature to its motorcycles. The US National Transportation Safety Board has voted unanimously to ...