Stop, start traffic?

TruckDriverBen:
Also why wasn’t using the retarder exhaust break not taught in training literally can stop much quicker then usual now

If you ever find the answer to that mystery you’ve stopped the race to the very bottom of ‘‘one size fits all’’ in its tracks.

Persevere with perfecting your auxilliary (exhauster/retarder) braking and you can cover dozens of miles, on mixed roads, without ever using the service brakes.