The 2008 GMC sierra 1500 speaker size iS6-3/4" front door. You will come into issues with the sound. The source could be from the stereo's speakers or a phone that is connected to the vehicle. Whatever the source, You will have to have these issues solved quickly. If the problems are from the stereo's speakers, it could be static sounds, randomly turns off, a loose wire, or a blown fuse. If the problems are coming from the phone, it could be that the software won't update, the device will not sync with the vehicle, the phone's battery is almost dead, or an object is blocking the signal.
Isaac
October 31, 2020
2009 GMC Sierra what size speakers is for the rear back
George B.
April 10, 2020
The 2008 gmc sierra 1500 is equipped with 6-3/4" front door speakers, tweeters in the front pillars, a subwoofer in the front center console and vehicle specific speakers in the rear door.
Keith mountain
November 10, 2022
What kind of speaker are in my 08 Gmn seorang 1500 sle
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