I have my 2002 gmc sierra and im 17 i just keep adding crap to it to make it cool. I already have a 10inch rigid e series on it and 2 duallys plus a cb and new speakers and steros that just replaced the old facotry ones. but i was wondering if i could add anymore duallys on my truck cause its on the original alternator so i dont know if its gonna blow but im a kid i want my truck to be bright and stand out any ideas?
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