Buick Regal GS Custom Alloy Wheels & Aftermarket Rims Guide
Select Your Buick Regal GS Production Year
Click a model year to view exact-fit wheels & rimsThe Buick Regal GS (2012–2020) supports 17, 18, 19, and 20 inch wheel diameters, 7"–8.5" rim widths, and a 5x115 / 5x120 bolt pattern (67.1 / 70.3 mm center bore). Select your Regal GS production year above for exact trim specs, or click any wheel brand below—including 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING—to shop compatible rims pre-filtered for your Buick Regal GS.
Shop Buick Regal GS Wheels by Brand
Select any wheel brand below to open Buick Regal GS wheels pre-filtered for Buick Regal GS fitment (5x115 / 5x120, 17"–20", 7"–8.5" widths).
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5x115 · 17"–20" · 7"–8.5" Wide
Lexani
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Buick Regal GS Wheel Sizes & Fitment: 17"–20" Diameter, 7"–8.5" Width & 5x115 Bolt Pattern
Upgrading your Buick Regal GS (2012–2020) with aftermarket rims from 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC requires exact hub alignment and brake clearance. Verified Buick Regal GS wheel sizes run from 17, 18, 19, and 20 inch across 7"–8.5" rim widths with a 5x115, 5x120 bolt pattern—choose your year above or click any compatible wheel brand to shop rims filtered to your Buick Regal GS.
| Specification | Verified Fitment Details |
|---|---|
| Model & Years | Buick Regal GS (2012–2020) |
| Bolt Pattern (PCD) | 5x115, 5x120 |
| Rim Diameters | 17", 18", 19", 20" |
| Rim Widths | 7"–8.5" |
| Center Bore | 67.1 mm, 70.3 mm |
| Compatible Brands | 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC |
Buick Regal GS Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 17 inch wheels for Buick Regal GS, 18 inch wheels for Buick Regal GS, 19 inch wheels for Buick Regal GS, 20 inch wheels for Buick Regal GS matched to 7"–8.5" widths and 5x115 / 5x120 bolt patterns. You can safely run cast alloy, flow-formed, or forged custom wheels from brands such as 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC whenever bolt pattern, center bore, offset, and load rating align.
Frequently Asked Questions: Buick Regal GS Wheels & Fitment
How have wheel fitment specs and bolt patterns changed across Buick Regal GS model years (2012–2020)?
Across Buick Regal GS generations (2012–2020), wheel sizes span 17"–20" diameters and 7"–8.5" rim widths with a 5x115 / 5x120 bolt pattern and 67.1 mm / 70.3 mm center bore. Always choose wheels built specifically for your production year to guarantee hub-centric seating.
Can I plus-size the wheel diameter on my Buick Regal GS without rubbing?
Yes. The Buick Regal GS supports wheel diameters from 17" up to 20" (7"–8.5" widths, 5x115 / 5x120 PCD). Selecting lower-profile tires keeps the overall diameter identical to stock to eliminate fender rubbing.
What wheel offset (ET) range fits the Buick Regal GS correctly?
Rims for the Buick Regal GS should match factory offset specifications across 17"–20" diameters and 7"–8.5" widths (5x115 / 5x120 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 Buick Regal GS?
Yes. Shop Wheels Direct allows you to select Buick Regal GS wheels (5x115 / 5x120 PCD, 17"–20" sizes) from brands like 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING and add compatible tires for a ready-to-bolt-on package with free shipping.