Pontiac G8 Custom Alloy Wheels & Aftermarket Rims Catalog
Select Your Pontiac G8 Production Year
Click a model year to view exact-fit wheels & rimsThe Pontiac G8 (2008–2009) supports 16, 17, 18, and 19 inch wheel diameters, 7"–8.5" rim widths, and a 5x115 / 5x120 bolt pattern (65.1 / 70.3 mm center bore). Select your G8 production year above for exact trim specs, or click any wheel brand below—including American Racing Vintage, Savini, ESR Wheels, Lexani—to shop compatible rims pre-filtered for your Pontiac G8.
Shop Pontiac G8 Wheels by Brand
Select any wheel brand below to open Pontiac G8 wheels pre-filtered for Pontiac G8 fitment (5x115 / 5x120, 16"–19", 7"–8.5" widths).
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5x115 · 16"–19" · 7"–8.5" Wide
Lexani
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Pontiac G8 Wheel Sizes & Fitment: 16"–19" Diameter, 7"–8.5" Width & 5x115 Bolt Pattern
Upgrading your Pontiac G8 (2008–2009) with aftermarket rims from American Racing Vintage, Savini, ESR Wheels, Lexani, TSW, Axe Wheels requires exact hub alignment and brake clearance. Verified Pontiac G8 wheel sizes run from 16, 17, 18, and 19 inch across 7"–8.5" rim widths with a 5x115, 5x120, 5x110 bolt pattern—choose your year above or click any compatible wheel brand to shop rims filtered to your Pontiac G8.
| Specification | Verified Fitment Details |
|---|---|
| Model & Years | Pontiac G8 (2008–2009) |
| Bolt Pattern (PCD) | 5x115, 5x120, 5x110 |
| Rim Diameters | 16", 17", 18", 19" |
| Rim Widths | 7"–8.5" |
| Center Bore | 65.1 mm, 70.3 mm |
| Compatible Brands | American Racing Vintage, Savini, ESR Wheels, Lexani, TSW, Axe Wheels |
Pontiac G8 Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 16 inch wheels for Pontiac G8, 17 inch wheels for Pontiac G8, 18 inch wheels for Pontiac G8, 19 inch wheels for Pontiac G8 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 American Racing Vintage, Savini, ESR Wheels, Lexani, TSW, Axe Wheels whenever bolt pattern, center bore, offset, and load rating align.
Frequently Asked Questions: Pontiac G8 Wheels & Fitment
How have wheel fitment specs and bolt patterns changed across Pontiac G8 model years (2008–2009)?
Across Pontiac G8 generations (2008–2009), wheel sizes span 16"–19" diameters and 7"–8.5" rim widths with a 5x115 / 5x120 / 5x110 bolt pattern and 65.1 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 Pontiac G8 without rubbing?
Yes. The Pontiac G8 supports wheel diameters from 16" up to 19" (7"–8.5" widths, 5x115 / 5x120 / 5x110 PCD). Selecting lower-profile tires keeps the overall diameter identical to stock to eliminate fender rubbing.
What wheel offset (ET) range fits the Pontiac G8 correctly?
Rims for the Pontiac G8 should match factory offset specifications across 16"–19" diameters and 7"–8.5" widths (5x115 / 5x120 / 5x110 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 Pontiac G8?
Yes. Shop Wheels Direct allows you to select Pontiac G8 wheels (5x115 / 5x120 / 5x110 PCD, 16"–19" sizes) from brands like American Racing Vintage, Savini, ESR Wheels, Lexani and add compatible tires for a ready-to-bolt-on package with free shipping.