Following Overdrive Equipment Editor Jack Roberts’ dissection of the current state of things as it relates to the automatic transmission in the realm of truck-driver training and driver recruiting, ...

The 200-4R(background)is easily identified by its integral trans case that does not offer a removable extension housing. It also has a more oblong oil pan. The 700-R4(foreground)has a removable ...

In the past, automatic transmission swaps were normally done so the tranny would handle the extra power of a new (or bigger) engine combination. Rarely, if ever, were gear ratios or the benefits of ...

Innovative approaches to drivetrain design promise more efficient highway cruising. Volvo recently shook up the standard view of how a drivetrain should behave. The truck maker introduced the XE13 ...