Differential replacements are expensive, often ranging from $2,500 to $6,000. However, both front and rear differentials are typically covered under powertrain warranties. Provided you’ve kept up with ...

Let's be honest, the average person has never thought about whether differentials even have fluid. They're not like engines, which require oil changes after about 5,000 to 10,000 miles (or 12,500 if ...

Front differential failures are fairly rare, but they can occur frequently enough that drivers should be aware of the warning signs indicating they are starting to fail. If you hear grinding, feel ...

Automakers love the word "lifetime" because it sounds like a promise and works as an excuse to leave a line off the maintenance schedule. A new federal lawsuit argues that for BMW's biggest SUVs, that ...