How reliable is this fitment answer?

Confidence: Reported (2 of 3). Stated by one reasonably reputable source (retailer, shop, magazine). Not independently confirmed. Based on 3 cited source(s), last verified 2026-10-26.

Will Non-Brembo 350Z temporary spare on a Brembo 350Z fit a Nissan 350Z (Z33, 2003-2009)?

Q: Will Non-Brembo 350Z temporary spare on a Brembo 350Z fit a Nissan 350Z (Z33, 2003-2009)?

No. No. Nissan's 2003 manual lists two temporary spares (a 16-inch T145 and a T155/80R17), a 2003 spec table says Brembo cars get their own spare, and owners say the 16-inch non-Brembo spare does not clear Brembo calipers. Limited to 2003: the 2007 manual lists a single 17-inch spare (17x4T, T145/80D17), and other years were not checked. Carry the Brembo spare or a full-size wheel that clears.

Added 2026-10-26 · Updated 2026-10-26

Short answer: No Reported

Verdict:Doesn't fit Reported confidence (2 of 3) · 3 sources

No: No.

Years: 2003 · Applies to: Brembo cars (2003 manual) · 3 sources · Last verified 2026-10-26

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	Non-Brembo 350Z temporary spare on a Brembo 350Z
Vehicle	Nissan 350Z (Z33, 2003-2009)
Years	2003
Trim / condition	Brembo cars (2003 manual)
Verdict	Doesn't fit Does not fit
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

No. Nissan's 2003 manual lists two temporary spares (a 16-inch T145 and a T155/80R17), a 2003 spec table says Brembo cars get their own spare, and owners say the 16-inch non-Brembo spare does not clear Brembo calipers. Limited to 2003: the 2007 manual lists a single 17-inch spare (17x4T, T145/80D17), and other years were not checked. Carry the Brembo spare or a full-size wheel that clears.

Specs

spares 2003: two spares listed: a 16-inch T145 (printed T145/96D16) and a T155/80R17, both 420 kPa (60 psi)
spare 2007: one spare listed: 17x4T +30 with T145/80D17

Related build entries

Factory Brembo brakes onto a non-Brembo 350Z

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 Track forged 18-inch wheels, 2003-2005 (18x8 / 18x8.5) — Specification Factory spec
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

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 Service Manual, section WT (road wheels and tires) — Nissan North America service manual (section PDF hosted by nicoclub.com) (mfr spec; read 2026-10-26; full page read)
2003 Nissan 350Z specifications — New-Cars.com (reproduces the maker's spec tables) (editorial; read 2026-10-26; full page read)
DIY for stock non-Brembo to stock Brembo brakes — MY350Z.com (forum) (forum thread; read 2026-10-26; full page read)

Summaries are in our own words. Fitment is not guaranteed — disclaimer.

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