Reviewed By Michael M (HUDSON, CO) Reviewed for a 2000 GMC Sierra —11/23/2016 9:43 AM
Install was easy and straight forward. The sound is just about perfect, nice low tone with no drone and not so loud to be obnoxious. The fit is tight around the spare on the drivers side, but it works. I can't tell if it added any power, but that wasn't really the point.