2012 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
2
Rear
2.8125 In. Pack Thickness 3,400 Lb. Average Capacity 4 Leaf /1 Leaf /Two Stage Spring Heavy Duty Aftermarket Design
2012 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
Rear
2.8125 In. Pack Thickness 3,400 Lb. Average Capacity 4 Leaf /1 Leaf /Two Stage Spring Heavy Duty Aftermarket Design
