Confirm Tire Size for Your 2008 GMC Acadia SLT
Shopping for tires? Select tire size to proceed.
GMC equips your vehicle with more than one possible size during production.
Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 18"
P255/65R18Original Equipment Wheel Diameter: 19"
P255/60R19Original Equipment Wheel Diameter: 20"
P255/55R20