Dozens of diesel vehicle models are being investigated over concerns their emissions are higher than thought, the Department ...

The inquiry will initially examine 47 models produced by 20 brands, according to a Government response to a Freedom of ...

CYRYL JAKUBOWSKI The state EPA is planning to reopen the former Chicago vehicle emissions testing site at 6959 W. Forest ...

Most UK drivers will be familiar with the concept of the MOT test: basically, a Ministry of Transport legal requirement for ...

Update your driver’s license and vehicle registration within 10 to 30 days of moving to a new state. Here is what you need to ...

"NCT Inspectors may refuse to test the vehicle because low oil levels can cause issues with exhaust emissions tests or damage ...

Vehicle inspections date back to the early days of the automotive industry, when cars first became popular in the late 19th ...

Gavin Newsom is launching a preemptive strike against a potential rollback of emissions regulations during Donald Trump's ...

Singular 96 offers a compelling solution for both everyday drivers and performance enthusiasts. By adding just one ounce of the additive to each tank, users can experience up to a 17.6% improvement in ...

North America’s first hydrogen-powered passenger trainset planned for regular use is getting closer to entering service in ...

Many drivers believe that buying a used car is one of the cheapest ways to get around - and they're right. But there's a ...