Buick Grand National wheel and tire size by year
Select your car year to get the specific wheel size, tire size, lug bolt pattern (PCD) and other wheel specs for the Buick Grand National.
1981–1987
years covered
1
generation
5x120.65
bolt pattern
7
model years
Common sizes
Common Buick Grand National tire sizes
The sizes fitted to the most Buick Grand National trims. For exact fitment, pick a production year above.
Compare any two sizes in the Buick Grand National tire size calculator.
Bolt pattern
What is the bolt pattern on a Buick Grand National?
| Bolt pattern (PCD) | Model years |
|---|---|
| 5x120.65 | 1981–1987 |
The Buick Grand National bolt pattern is 5x120.65 for model years 1981–1987.
Same make
Other popular Buick models
Recent articles
