1987 Pontiac Grand Prix Tire Sizes
Factory original equipment (OE) tire specifications.
2+2
Tire Size
P215/65R15
Load Index
Speed Rating
2+2 w/aluminum wheels
Tire Size
P215/65R15
Load Index
Speed Rating
Base
Tire Size
P195/75R14
Load Index
Speed Rating
Brougham
Tire Size
P205/70R14
Load Index
Speed Rating
Brougham w/aluminum wheels
Tire Size
P205/70R14
Load Index
Speed Rating
LE
Tire Size
P195/75R14
Load Index
Speed Rating
LE w/aluminum wheels
Tire Size
P195/75R14
Load Index
Speed Rating
w/Performance Pkg.
Tire Size
P205/70R14
Load Index
Speed Rating
w/Performance Pkg. & aluminum wheels
Tire Size
P205/70R14
Load Index
Speed Rating
w/aluminum wheels
Tire Size
P195/75R14
Load Index
Speed Rating