GC SIERA 1500 SL.SLE.SLT WT MDL/HYBRID 10-11('10 2ND DESIGN)/'10 2500/3500 2ND DESIGN(3500 SINGLE REAR WHEELS)/ '11 2500/3500 P/U SINGLE REAR WHEELS RL ASY LH CAPA 20840273

GC SIERA 1500 SL.SLE.SLT WT MDL/HYBRID 10-11('10 2ND DESIGN)/'10 2500/3500 2ND DESIGN(3500 SINGLE REAR WHEELS)/ '11 2500/3500 P/U SINGLE REAR WHEELS RL ASY LH CAPA 20840273