Ease on Down the Road
The newest innovation in automatic transmission
By Paul Abelson
When I learned to drive a truck in the ’80s, the school had me spend the first third of the program in the yard, just learning how to shift gears. Unlike automobile transmissions, trucks have no synchronization. Drivers must learn to “double clutch” — to match engine rpm with vehicle speed, then select the right gear for the situation. It’s easy enough to do until you get on a hill where speeds change more quickly, requiring faster reaction time. Get it right, and…






