What is the factory spec for the OEM 350Z Track forged 18-inch wheels, 2003-2005 (18x8 / 18x8.5) on a Nissan 350Z (Z33, 2003-2009)?
Added · Updated
Short answer: Factory specification Reported
Verdict:Factory spec Reported confidence (2 of 3) · 4 sources
Factory specification: Forged 18x8 front / 18x8.5 rear with 225/45R18 91W and 245/45R18 96W tires, over Brembo brakes.
Safety-critical part. This claim comes from community or vendor sources, not the vehicle or part manufacturer, so its confidence is capped at "Reported". Have the work done or checked by a qualified professional and confirm part numbers with the manufacturer.
| Part | OEM 350Z Track forged 18-inch wheels, 2003-2005 (18x8 / 18x8.5) |
|---|---|
| Vehicle | Nissan 350Z (Z33, 2003-2009) |
| Years | 2003-2005 |
| Trim / condition | Track |
| Verdict | Factory spec Specification |
| Confidence | Reported 2 of 3 — Stated by one reasonably reputable source (retailer, shop, magazine). Not independently confirmed. |
| Last verified | 2026-10-26 (date the cited sources were last read) |
Details
Forged 18x8 front / 18x8.5 rear with 225/45R18 91W and 245/45R18 96W tires, over Brembo brakes. Autoweek, a 2003 spec table and a wheel shop agree on the sizes; the shop gives +30 / +33. Tier 2 under the wheel policy (no Nissan offset read).
Specs
- bolt pattern: 5x114.3
- centerbore mm: 66.1
- size: 18x8 front / 18x8.5 rear
- offset mm: +30 / +33 per a wheel shop table
- tire: 225/45R18 front / 245/45R18 rear
Other wheels fitment for the Z33
- OEM 350Z 17-inch wheels, 2003-2005 base / Enthusiast / Touring 5AT (17x7.5 / 17x8) — Specification Factory spec
- OEM 350Z 18-inch wheels, 2003-2005 Performance / Touring 6MT — Unclear — details missing Unclear
- OEM 350Z 18-inch wheels, 2007 350Z / Enthusiast / Touring (18x8 +30 / 18x8.5 +33) — Specification Factory spec
- OEM 350Z RAYS forged wheels, 2007-2008 Grand Touring / NISMO (18x9 +30 / 19x10 +30) — Specification Factory spec
- Factory wheel fastening spec, 350Z (M12x1.25 lug nuts) — Specification Factory spec
- Non-Brembo 350Z temporary spare on a Brembo 350Z — Does not fit Doesn't fit
More for this car
- All Nissan 350Z (Z33, 2003-2009) fitment answers · Z33 common problems
- Newsletter archive: past issues with every new and corrected entry
Sources
- 2003 Nissan 350Z Track model introduction — Autoweek (editorial; read 2026-10-26; full page read)Rays forged 18x8.0 / 18x8.5; 225/45R18 / 245/45R18.
- 2003 Nissan 350Z specifications — New-Cars.com (reproduces the maker's spec tables) (editorial; read 2026-10-26; full page read)
- Nissan Z wheel fitment: the hub is shared, the fitment is not — SHC Autographx (wheel shop blog) (vendor article; read 2026-10-26; full page read)
- 2005 Nissan 350Z Coupe Press Kit — Nissan North America newsroom (mfr spec; read 2026-10-26; full page read)
Summaries are in our own words. Fitment is not guaranteed — disclaimer.
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