2003 GMC Sonoma Extra 2wd SLS Bolt Pattern


Bolt Pattern
5x120.7mm = 5x4.75 inches
Tire Sizes
Option 1
205/75R15 = 27.1x8.1R15
Option 2
205/80R16 = 28.9x8.1R16
Option 3
235/55R16 = 26.2x9.3R16

The 2003 GMC Sonoma Extra 2wd SLS bolt pattern is 5-120.7 mm. This means there are 5 lugs and the diameter of the circle that the lugs make up measures 120.7 mm or 4.75 inches across. To get a close measurement of your 5 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the outer edge of the lug furthest from it.