See also:

Power Steering
Power steering is only operable when the engine is running. If the engine is off or if the power steering system is inoperable, you can still steer, but it requires more physical effort. If the s ...

Enhanced Fuel Efficiency
Despite an increase in performance feel for the top grade powertrain, and the same power and torque output as before, the Mazda MX-5 facelift MZR-2.0-litre engine with manual transmission uses les ...

Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National Highway Traffic Safety Administration for grading tires by tread wear, traction, and temperature performance. ...