2008 Pontiac Grand Prix Pneus
Available tire sizes by trim level.
3 tire configurations
Front: P255/45R18 99W Rear: P225/50R18 94W
Pneus
Trims:
GXP
P225/55R17 95H
Pneus
Trims:
Base
P225/60R16 97S
Pneus
Trims:
Base