What is the factory spec for the Factory wheel fastening spec, S13 240SX (4x114.3, M12x1.25) on a Nissan 240SX (S13, 1989-1994)?
Added · Updated
Short answer: Factory specification Reported
Verdict:Factory spec Reported confidence (2 of 3) · 4 sources
Factory specification: 4x114.3 bolt pattern, 66.1 mm hub bore, M12x1.25 studs with nuts, torqued to 98-118 N·m (72-87 ft-lb).
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 | Factory wheel fastening spec, S13 240SX (4x114.3, M12x1.25) |
|---|---|
| Vehicle | Nissan 240SX (S13, 1989-1994) |
| Years | 1989-1994 |
| Trim / condition | all |
| 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
4x114.3 bolt pattern, 66.1 mm hub bore, M12x1.25 studs with nuts, torqued to 98-118 N·m (72-87 ft-lb). The torque is in an MA section whose year is not printed, and wheel references give the pattern, bore and thread. No Nissan document read states the pattern or bore, so tier 2.
Specs
- thread: M12x1.25
- torque: 98-118 N·m (72-87 ft-lb)
- bolt pattern: 4x114.3
- centerbore mm: 66.1
Other wheels fitment for the S13
- OEM S13 240SX 15x6-JJ steel wheel (+40) — Specification Factory spec
- OEM S13 240SX 15x6-JJ aluminum wheel (+40) — Specification Factory spec
- Any 5x114.3 wheel on a 4-lug S13 — Does not fit Doesn't fit
- OEM S14 240SX SE / LE 16x6.5-JJ 5-spoke aluminum wheel (5-lug) — Does not fit Doesn't fit
- GK Tech S13 240SX 5-lug hub conversion, front and rear — Fits with extra parts or work Fits with mods
- OEM S14 240SX SE front knuckle (spindle) and 5-lug hub — Fits with extra parts or work Fits with mods
More for this car
- All Nissan 240SX (S13, 1989-1994) fitment answers · S13 common problems
- Newsletter archive: past issues with every new and corrected entry
Sources
- Nissan 240SX Service Manual, MA (maintenance) section, NICO '1994' folder (edition not printed on the pages read) — Nissan Motor Co. (service manual text); mirror on nicoclub.com (editorial; read 2026-10-26; full page read)Wheel nuts 98-118 N·m (72-87 ft-lb).
- Nissan 240SX wheel specs — Element Wheels (wheel data site; updated May 20, 2026) (vendor article; read 2026-10-26; full page read)
- S13 / S14 wheel and tire info — 240SX Motoring (enthusiast parts site) (vendor article; read 2026-10-26; full page read)
- S13 5-lug conversion guide — Just Schassis (S-chassis parts retailer; Nov 29, 2022) (vendor article; read 2026-10-26; full page read)Wheel nuts 98-118 N·m (72-87 ft-lb).
Summaries are in our own words. Fitment is not guaranteed — disclaimer.
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