2005 Cadillac STS Wheels & Rims
Shop Wheels for 2005 Cadillac STS
Showing 8 of 8+ wheels compatible with the 2005 Cadillac STS
The 2005 Cadillac STS Base rolls on a 5x115 bolt pattern with stock seventeen-inch wheels measuring 7 inches wide and 49 millimeters of offset. Whether you're upgrading to a fresh set or customizing your ride, ThreePiece.us stocks wheels verified to fit your STS perfectly. We carry Heritage Wheel, Petrol, American Racing, Performance Replicas, Asanti Black, Niche 1PC, Voxx Replica, and Kraze brands, all ready to ship free to the lower 48.
Your STS can accommodate sizes ranging from seventeen to twenty inches in diameter, giving you flexibility in your upgrade options. From aggressive eighteen-inch setups to commanding twenty-inch wheels, every option bolts on securely without modification. We verify each wheel's fitment for your specific vehicle before it ships, ensuring confidence in your purchase and free delivery across the continental United States.
2005 Cadillac STS Wheel Fitment Guide — What Works & What to Avoid
Your 2005 Cadillac STS rolls on five-bolt, 115-millimeter patterns and comes standard with seventeen-by-seven wheels at a forty-nine-millimeter offset. You can stick with that size or step up through seventeen-by-eight, eighteen-inch widths ranging from seven and a half to nine inches, nineteen-inch, or twenty-inch options—all bolt right on without modification.
The five-by-115 bolt pattern is exclusive to your STS, so verify fitment before ordering anything else. Your seventy-point-three-millimeter center bore requires hub-centric rings on wheels with larger bores to ensure proper centering. Aggressive offsets or extremely wide setups risk rubbing inside the fender or suspension, so choose conservatively if you're new to modifications.
Every wheel we stock for your STS is verified to fit and ships free throughout the lower forty-eight states. Heritage Wheel, Petrol, American Racing, and Asanti Black all offer sizes that work perfectly on your car.
2005 Cadillac STS Wheel Fitment Specifications
The 5x115 bolt pattern determines which wheels physically bolt onto your car, while the 70.3mm center bore ensures a hub-centric fit. The factory equips this car with 17x7 wheels at a +49 offset.
Lug Type
nut
Thread Size
M12x1.5
Torque Spec
81 ft-lbs
TPMS
Yes
2005 Cadillac STS Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 17x7 | +30 to +49 | 235/50R17 | — |
| 17x7.5 | +35 to +49 | 235/50R17, 235/55R17, 245/50R17 | — |
| 18x7.5 | +35 to +45 | 235/50R18, 225/45R18, 225/50R18 | — |
| 18x8 | +35 to +49 | 235/50R18, 235/45R18, 225/45R18 | — |
| 19x8 | +35 to +43 | 245/40R19, 235/40R19, 225/40R19 | — |
| 18x8.5 | +40 to +45 | 245/45R18 | — |
| 19x8.5 | +40 to +45 | 245/40R19 | — |
| 20x8.5 | +40 to +45 | 245/35R20, 235/35R20, 225/35R20 | — |
Best Wheel Brands for the Cadillac STS
- BBS — LM, FI, CI-R
- Rohana — RFX5, RFX11
- Work Wheels — Meister, Varianza
- Rotiform — FLG, OZR
- Heritage Wheel — Bushido, Kokoro
- TSW
Complete Your 2005 Cadillac STS Build
- Cadillac STS suspension — pairs well with a wheel upgrade
- Cadillac STS brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers