The area where people sit in a vehicle is known as the cab. You can distinguish crew cabs from extended cabs based on how spacious and accessible the two rows of seating are. Each door and row of seating in a crew cab is more-or-less the same, while the second row of extended cabs...
Sierra ACE full-size pickup truck.First shown at the Detroit Auto Show in January 1999, GMC Sierra ACE has a combination of rectangular and round headlights, robust 18-inch wheels, and numerous decorative chrome parts. The double cab can easily fit in six people, with rear seat access throu...