Cadillac STS Custom Alloy Wheels & Aftermarket Rims Catalog
Select Your Cadillac STS Production Year
Click a model year to view exact-fit wheels & rimsThe Cadillac STS (2004–2012) supports 18, 19, 20, and 22 inch wheel diameters, 8"–10" rim widths, and a 5x120 / 6x139.7 bolt pattern (66.9 / 78.1 mm center bore). Select your STS production year above for exact trim specs, or click any wheel brand below—including Fuel 1PC, Vision, TSW, Black Rhino—to shop compatible rims pre-filtered for your Cadillac STS.
Shop Cadillac STS Wheels by Brand
Select any wheel brand below to open Cadillac STS wheels pre-filtered for Cadillac STS fitment (5x120 / 6x139.7, 18"–22", 8"–10" widths).
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5x120 · 18"–22" · 8"–10" Wide
Lexani
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Cadillac STS Wheel Sizes & Fitment: 18"–22" Diameter, 8"–10" Width & 5x120 Bolt Pattern
Upgrading your Cadillac STS (2004–2012) with aftermarket rims from Fuel 1PC, Vision, TSW, Black Rhino, Black Rhino Hard Alloys, KMC requires exact hub alignment and brake clearance. Verified Cadillac STS wheel sizes run from 18, 19, 20, and 22 inch across 8"–10" rim widths with a 5x120, 6x139.7, 5x115 bolt pattern—choose your year above or click any compatible wheel brand to shop rims filtered to your Cadillac STS.
| Specification | Verified Fitment Details |
|---|---|
| Model & Years | Cadillac STS (2004–2012) |
| Bolt Pattern (PCD) | 5x120, 6x139.7, 5x115 |
| Rim Diameters | 18", 19", 20", 22" |
| Rim Widths | 8"–10" |
| Center Bore | 66.9 mm, 78.1 mm |
| Compatible Brands | Fuel 1PC, Vision, TSW, Black Rhino, Black Rhino Hard Alloys, KMC |
Cadillac STS Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 18 inch wheels for Cadillac STS, 19 inch wheels for Cadillac STS, 20 inch wheels for Cadillac STS, 22 inch wheels for Cadillac STS matched to 8"–10" widths and 5x120 / 6x139.7 bolt patterns. Whether building a daily street setup or trail rig, always confirm truck load rating and wheel offset alongside lug count—off-road alloy, flow-formed, and forged wheels from Fuel 1PC, Vision, TSW, Black Rhino, Black Rhino Hard Alloys, KMC all fit safely when backspacing and load capacity match.
Frequently Asked Questions: Cadillac STS Wheels & Fitment
How have wheel fitment specs and bolt patterns changed across Cadillac STS model years (2004–2012)?
Across Cadillac STS generations (2004–2012), wheel sizes span 18"–22" diameters and 8"–10" rim widths with a 5x120 / 6x139.7 / 5x115 bolt pattern and 66.9 mm / 78.1 mm center bore. Always choose wheels built specifically for your production year to guarantee hub-centric seating.
What offset and backspacing should I choose for an aggressive or flush stance on the Cadillac STS?
For the Cadillac STS, wheels measuring 8"–10" wide in 18"–22" diameters with a 5x120 / 6x139.7 / 5x115 bolt pattern achieve a flush or mildly aggressive off-road stance without rubbing fender liners under normal suspension travel.
What wheel offset (ET) range fits the Cadillac STS correctly?
Rims for the Cadillac STS should match factory offset specifications across 18"–22" diameters and 8"–10" widths (5x120 / 6x139.7 / 5x115 PCD). Correct offset ensures the wheel sits flush with the fenders without contacting inner suspension struts.
Can I order complete mounted and balanced wheel & tire packages for my Cadillac STS?
Yes. Shop Wheels Direct allows you to select Cadillac STS wheels (5x120 / 6x139.7 / 5x115 PCD, 18"–22" sizes) from brands like Fuel 1PC, Vision, TSW, Black Rhino and add compatible tires for a ready-to-bolt-on package with free shipping.