详细规格及用途描述 OE:12429203 12429204 20-17 3001FW 513121 7470017 ATVMG3121 GP101 MODEL:AURORA AURORA/INTRIQUE Bonneville/Grand Prix DEVILLE (EXC. H/D BRAKES) ELDORADO/SEVILLE MONTE CARLO Truck bravada/silhouette (2WD)