2001 INFINITI I Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2001 INFINITI I, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 66.1 mm |
| Offset (ET) | 40-50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2001 I — Year-Specific Fitment Context
The 2001 INFINITI I is in year 6 of 9 using the 5x114.3 pattern (1996–2004). Wheels from any 1996–2004 INFINITI I are cross-compatible with the 2001 model.
INFINITI I Bolt Pattern by Year
The table below shows how the I's wheel specifications have changed over the years. The 2001 model year is highlighted.
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2001 INFINITI I
The 2001 INFINITI I uses a 5x114.3 bolt pattern with a 66.1mm center bore. When selecting aftermarket wheels, ensure they are hub-centric or use hub-centric rings to prevent vibration and stress on lug nuts. The offset range is 40-50mm; staying within this range avoids rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.25) and seat type (cone or ball seat as per wheel manufacturer). Improper lug nuts can lead to wheel loosening. Re-torque after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, INFINITI I appears from 1996 to 2004 (9 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 90.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80-90 ft-lbs after 50-100 miles of driving.
- ✅ Avoid wheels with offset below 40mm to prevent fender rubbing.
- ✅ Use hub-centric rings if aftermarket wheels have a larger center bore than 66.1mm.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2001 INFINITI I — Frequently Asked Questions
What is the bolt pattern for a 2001 INFINITI I?
The 2001 INFINITI I uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 66.1mm and the offset is 40-50mm.
What other years of INFINITI I have the same bolt pattern as the 2001?
The INFINITI I uses the 5x114.3 pattern from 1996 through 2004. Wheels from any of these model years are dimensionally compatible with the 2001, provided the offset and center bore also match.
What does 40-50mm offset mean for the 2001 I?
An offset of 40-50mm means the wheel's mounting surface is 40-50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your INFINITI.
How tight should I torque the lug nuts on a 2001 INFINITI I?
Refer to your owner's manual for exact specs, but always tighten the 12x1.25 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
How do I measure the bolt pattern on my 2001 INFINITI?
The 2001 I uses a 5x114.3 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
Can I put aftermarket wheels on my 2001 INFINITI I?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 40-50mm, and a center bore of at least 66.1mm (using hub rings if larger).
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