Upper inner front All 1950 Commanders use 2

Upper inner 1950 Champions use 4 1950 Commanders use 2

Upper inner rubber All 1939-46 Champions 8 per car

Upper outer All 1947-49 cars use 4

Upper inner All 1947-49 cars 4 per car

Lower outer All 1947-50 cars 4 per car

Lower inner 1955 Packard Clippers with conventional springs except Custom Custom Constellation 1956 Clipper Deluxe sedan

Upper inner All 1941-42 Commanders Presidents 8 per car

Upper outer steel All 1941-46 cars 1939-40 Champions with threaded pins use 4

Upper outer smooth 1939-40 Champions with non-threaded pins 4 per car

Upper outer smooth Most 1939-40 Commander President 1939 Coupe Express uses 4

Upper inner Late 1939 all 1940 Commanders check serial before order All 1939-40 President All 1939 Coupe Express use 8