Chris Jenish

2017 Chevrolet Silverado has changed their naming from the "Extended Cab" to a "Double Cab." The double car is slightly smaller than the Crew Cab and this affect ordering car windows for the rear driver and passenger's doors.

8 minutes ago, Cubical-aka-Moltar said:

Crew Cab is a Double Cab.  Maybe you are thinking Extended Cab?   (double cab is more of an EU/Asia market term, meaning what we call a Crew Cab).

4dr trucks--whether Extended Cab or Crew Cab, far outsell regular cabs.   BTW, remember when Ford's regular cabs even had little rear opening extended cab style doors? 

2018 Chevrolet Silverado 1500 Double Cab

1 hour ago, Scout said:

I was thinking the same thing. I almost never see regular cab trucks that aren't utility or maintenance trucks of some kind. I would have guessed it would closer to 80/20 split. 

Your forgetting about the Double cab.