6x5.5
six on 5.5 chipc@kovach.net
Bolt pattern for a 1985 GMC Sierra Classic 1500 is 6x5.5 (That is what mine is)
6x5.5
6 x 5.5
The bolt pattern for a 2004 GMC Sierra 1500 is 6 bolts with a spacing of 5.5 inches (or 139.7 mm). This is commonly referred to as a 6x5.5 bolt pattern. It's important to also consider the wheel offset and center bore when selecting new wheels for proper fitment.
5x139.7
2wd is 5 x 127mm and 4wd is 6 x 139.7mm
4.52" backspacing -12mm offset 16X7 6 on 139mm bolt pattern
The bolt pattern for a 1998 GMC Sierra SLT 1500 is 6x139.7 mm, which is equivalent to 6x5.5 inches. This means there are six bolt holes arranged in a circle with a diameter of 139.7 mm. When looking for compatible wheels, ensure they match this specification for proper fitment.
The lug pattern for a 1990 GMC Sierra 1500 is typically 6x5.5 inches (or 6x139.7 mm). This means the vehicle has six bolt holes with a spacing of 5.5 inches between them. It's important to verify the specific model and any modifications, as variations may occur.
6x137.5
6x5.5