Remove the rear door panel.
please find me a picture of the speakers in a 2000 Silverado
6 3/4" Front Speakers and 4x6" Rear Speakers. Source: My 2000 Silverado LT Ext Cab 4dr 4x4 with Z71 pkg.
The front speakers are 6.5" (round) and the back (in the extended cab doors) are the 4"x6" size.
You don't need factory speakers. Just buy the same size speakers and install.
You will need to remove the speaker covers in your 2006 Chevrolet Silverado. Remove the speaker retaining screws. Remove the wiring harness from the back of the speakers. Reverse the process to install the new speakers.
6 1/2" on front and back doors.
the speakers in the dash are 4x6s, the speakers in the doors are 6.75in. and the back speakers are 6x9's
In a 2000 chevy Silverado 1500 z71 the front door speakers are 6.5"
In the front 6 1/2" round In the back 4/6"
Generally, a stock silverado will have four speakers; two in the dashboard and two behind the seat.
Blown speakers, bad wiring or radio problems.
It has 4x6" speakers.