If you have a tire with a slow leak, there's one suspect that's pretty easy to narrow down, but not easy to fix on your own.

Ambulances in the Spotlight Electrical failures in emergency vehicles lead a light but serious recall week, with trailers and ...

Engines that had either been fixed or replaced by General Motors keep failing, which prompted the NHTSA to assess the ...

Federal safety officials are sounding a stark warning: some repaired vehicles on American roads may be hiding airbag inflators that behave less like protective cushions and more like small explosives.