2007 GMC Sierra 3500 SLE SWL Excellent Condition, 162,800 milesEquipped with the following RPO per the build sheetRPO DescriptionUC6 - RADIO AM/FM STEREO, SEEK/SCAN, RDS, MULTIPLE COMPACT DISC, AUTO TONE CONTROL, CLOCK, ETR STEREO,RDS,MULTI CD,AUTO TONE,CLK(UC6)UE1 - COMMUNICATION SYSTEM VEHICLE, G.... Read More