Model
Year
OE Size
PCD
Offset
Bore
All mid size Grand Prix GTO
64 - 87
14"/15"
5x120.7
0
--
All full size RWD w/o 403 eng
77 - 90
15x6
5x120.7
0
--
Aztec
01 - on
15x6
5x115
35 to 45
70.3
Bonneville FWD
87 - on
14x6
5x115
35 to 45
70.3
Fiero
84 - 88
13x5.5
5x100
35 to 45
57.1
Firebird
82 - 92
14x7
5x120.7
0
--
Firebird
93 - on
16x7.5
5x120.7
35 to 45
70.3
Firebird, Trans Am
67 - 92
14"/15"
5x120.7
0
--
Grand AM
85 - 98
13x5.5
5x100
35 to 45
57.1
Grand AM
99 - on
16x6.5
5x115
35 to 45
70.3
Grand Prix
88 - on
14x5.5/15x6
5x115
35 to 45
70.3
Grand Prix
93 to 96
16x6.5
5x115
20+
70.3
Grand Prix
99 - on
16x6.5
5x100
35 to 45
57.1
1200, 6000
82 - 84
13x5
5x100
35 to 45
57.1
Le Mans
88 - 93
13x5.5
4x100
35 to 45
57.1
Montana
99 -on 15x6
15x6
5x115
35 to 45
70.3
Phoenix
80 - 85
13x5.5
5x120.7
0
--
Sunbird
85 - 94
13x5.5
5x100
35 to 45
57.1
Sunbird
95 - 97
14x6
5x100
35 to 45
57.1
Sunfire
95 -97
14x6/15x6
5x100
35 to 45
57.1
Sunfire
84 - 92
16x6
5x100
35 to 45
57.1
Trans AM
93 - 97
16x8
5x120.7
0 - 454
57.1
Trans Sport
90 - 97
15x6/16x8
5x115
35 to 45
70.3
6000
82 - 89
14x5.5
5x100
35 to 45
57.1
6000
83 - 91
14x6
5x115
35 to 45
70.3
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