Article continues below And while many won't have questioned this, one confused driver wondered why the reverse gear must be moved forward instead of backwards in automatic cars. On reddit a user ...

Forward gears use helical cut gears ... Also, rather importantly for this question, they run much quieter. The reverse gear, however, doesn’t use a helical cut cog and is instead just a straight ...

Allison has a long history of partnering with the U.S. Department of Defense to develop propulsion solutions that deliver in ...