2001 Buick Century Wheel & Tire Sizes
Complete fitment guide for the 2001 Buick Century: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x115 bolt pattern — for every trim.
Bolt Pattern
5x115
Centre Bore
70.3 mm
Lug nuts
1/2" - 20 UNF
Torque: 110 Nm
Wheel Diameters
15"–16"
2001 Buick Century Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2001 Buick Century configuration.
3.1 · Saloon
V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 15–16" |
| Wheel width | 6–7" |
| Wheel offset | 42–44 mm |
| Tire width | 205–225 mm |
2001 Buick Century Fitment FAQ
What is the bolt pattern on a 2001 Buick Century?
The 2001 Buick Century uses a 5x115 bolt pattern (5 lug nuts on a 115 mm circle) with a 70.3 mm centre bore.
What wheel sizes can I put on a 2001 Buick Century?
Depending on trim, the 2001 Buick Century accepts wheels from 15" up to 16" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2001 Buick Century use?
The 2001 Buick Century uses 1/2" - 20 UNF lug nuts, torqued to 110 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.