The 1979 GMC Sierra Grande lug nut spacing is 5-inches. The wheels have 5 lug bolts. Models before 1971 had 6 bolts,with a 5.5-inch spacing.
5-lug, 4 1/2 " bolt spacing.
5 x5.5
5 x 4.5
5*5.5
No!
5 lug 4.5 inch or 114.3mm
5 lug - 4.75'' spacing
The lug spacing, or bolt pattern, for a 1998 GMC Sierra with a 5-lug configuration is typically 5x5 (5 bolts in a circle with a diameter of 5 inches). This means the distance between the centers of two adjacent lug holes is measured at 5 inches. It's important to verify this with your specific model, as variations may exist based on the truck's configuration or modifications.
Depends, Half ton 2wd and Half ton 4x4 are different. Two wheel drives are 5 lug, and 4x4s are 6 lug, Except the newer 1/2 ton hd, the 2wd hd's are 6 lug, same as 4x4. 1/2 ton 2wd- 5 lug spacing I believe is a 5" 1/2 ton 4x4- 6 lug spacing 5.5"
5 X 4.75 (120.7) Bolt Pattern.....
The lug nut spacing on a 1997 Grand Am as well as most GM FWD vehicles is 5X100mm -- meaning that there are 5 lugs spaced in a 100mm circle.