2003 Cadillac DeVille Wheel & Tire Sizes
Complete fitment guide for the 2003 Cadillac DeVille: 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
M12 x 1.5
Torque: 140 Nm
TPMS
315 MHz
2003 Cadillac DeVille Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2003 Cadillac DeVille configuration.
4.6i · Saloon
4.6L · V8 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–20" |
| Wheel width | 7–9" |
| Wheel offset | 34–45 mm |
| Tire width | 235–245 mm |
4.6i · Saloon
4.6L · V8 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–20" |
| Wheel width | 7–9" |
| Wheel offset | 34–45 mm |
| Tire width | 225–245 mm |
2003 Cadillac DeVille Fitment FAQ
What is the bolt pattern on a 2003 Cadillac DeVille?
The 2003 Cadillac DeVille 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 2003 Cadillac DeVille?
Depending on trim, the 2003 Cadillac DeVille accepts wheels from 16" up to 20" 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 2003 Cadillac DeVille use?
The 2003 Cadillac DeVille uses M12 x 1.5 lug nuts, torqued to 140 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.