Wheel size Hummer :
PCD 6x139.7
diametr 16,
width 7.5J,
offset for 20 to 25.
Similar to Chevrolet Express 5.3 Flex-Fuel 2018
PCD 8x165.1
diametr 17,
width for 8.5J to 9J,
offset for 10 to 20.
Tire size 16 to 18, width 265 to 325 and tire aspect 60 to 80.
Smallest tire size: 285/60R18, Largest: 325/80R17.
