6.5 in the front and 4x6 in the back
4x9
All the speakers in a 1991 Chevy Silverado should be 4x6 if they are stock.
what is the tank size to a 2001 Chevy silverado 1500 ext cab
35mm
It is rated at 26 gallons
This depends on the engine size.
The size of a rear window in a 2001 Chevy Silverado Z71 is typically 58' x 18'. However, some models will be a bit larger and around 66' x 20'.
6 3/4
what is the size of the back window of a 2004 chevy silverado
T55
In a 2000 chevy Silverado 1500 z71 the front door speakers are 6.5"
Front Speaker 6.5 4 Front Tweeter 1 1 Rear Speaker 4X6 2.5