2009 Cadillac XLR Wheel & Tire Sizes
Complete fitment guide for the 2009 Cadillac XLR: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x120.7 bolt pattern, for every trim.
Bolt Pattern
5x120.7
Centre Bore
70.3 mm
Lug nuts
M12 x 1.5
Torque: 140 Nm
TPMS
315 MHz
Factory (OEM) Tire Sizes for the 2009 Cadillac XLR
Front / square fitments
Rear (staggered fitments)
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2009 Cadillac XLR Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2009 Cadillac XLR configuration. Trims with different front and rear specs run a staggered setup.
4.4i · Convertible
Staggered4.4L · V8 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–20" | 19–20" |
| Wheel width | 8–8.5" | 8.5–10" |
| Wheel offset | 35–45 mm | 34–56 mm |
| Tire width | 235–255 mm | 255–265 mm |
4.6i · Convertible
Staggered4.6L · V8 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 18–20" | 18–20" |
| Wheel width | 8–8.5" | 8–10" |
| Wheel offset | 35–45 mm | 34–56 mm |
| Tire width | 235–255 mm | 255–265 mm |
2009 Cadillac XLR Fitment FAQ
What is the bolt pattern on a 2009 Cadillac XLR?
The 2009 Cadillac XLR uses a 5x120.7 bolt pattern (5 lug nuts on a 120.7 mm circle) with a 70.3 mm centre bore.
What size tires fit a 2009 Cadillac XLR?
Factory (OEM) tire sizes for the 2009 Cadillac XLR include 235/50ZR18, 235/45ZR19, 255/40ZR19, 235/40ZR20; staggered rear fitments use 255/45ZR18, 255/40ZR19, 265/40ZR19, 265/35ZR20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2009 Cadillac XLR?
Depending on trim, the 2009 Cadillac XLR accepts wheels from 18" 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 2009 Cadillac XLR use?
The 2009 Cadillac XLR 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.