Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2009 Hummer H3 Base
Hummer 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: 16"
LT285/75R16/COriginal Equipment Wheel Diameter: 16"
P265/75R16