Automatic transmissions are now used in most street machines, street rods, off-road vehicles, and drag race cars. With the addition of recalibration kits and new forward and reversed valve bodies, ...

Most people give little thought to their car’s shifter. According to a recent CR survey, more than 99 percent of CR members reported driving newer cars with an automatic transmission, which requires ...

Many modern cars equipped with automatic transmissions have a D/S setting on their shift selectors. What this means changes ...

Imagine, for a second, you’re driving an automatic transmission-equipped vehicle and, for whatever reason, suddenly feel the urge to take manual control and shift down a gear. Without using any ...

One of the keys to efficient cycling performance is a consistent pedalling cadence. To achieve this the cyclist must always be in the correct gear, which can be tricky when your legs are burning and ...

The new Auto Shift function that debuted on the facelifted Tesla Model S and Model X will also be offered on all cars with Full Self-Driving (FSD) capability. The announcement was made by Elon Musk on ...