Logically, four-wheel drive (4WD) describes any four-wheeled vehicle with a drivetrain that sends torque and power to all four wheels. Technically, so does the term all-wheel drive (AWD).

Thanks to trickle-down tech from high-end road bikes, some of today's best budget road bikes deliver performance that far exceeds their price. Many of these budget road bikes inherit the same ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power ...

Upgrade your bike with our comprehensive guide to the best electric bike conversion kits and how to use them ...

This paper deals with the torque vectoring control problem for uncertain in-wheel motor vehicles. The main objective of this study is to enhance the cornering performance of vehicles at high speed ...

Switched reluctance (SR) motors attract attention as a machine without rare-earth materials. And it is a candidate technology for electric vehicle application. However, torque density of SR motors is ...