2004 Scion xA Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2004 Scion xA, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x100 |
|---|---|
| Lug Nut / Bolt Size | M12x1.5 |
| Center Bore (CB) | 54.1 mm |
| Offset (ET) | 35-45mm |
| Torque Specs | 80 ft-lbs (108 Nm) |
2004 xA — Year-Specific Fitment Context
The 2004 model year marks the beginning of the Scion xA's 4x100 bolt pattern era, which continued through 2006 (3 consecutive years). Wheels from any 2004–2006 Scion xA are cross-compatible with the 2004 model.
Scion xA Bolt Pattern by Year
The table below shows how the xA's wheel specifications have changed over the years. The 2004 model year is highlighted.
Fitment Notes
The 2004 Scion xA has a bolt pattern of 4x100.
This means it is a 4 lug pattern with a circle diameter of 100mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Scion xA appears from 2004 to 2006 (3 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: 80.0 mm
4x100 Pattern Context
This bolt pattern appears on 461 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 4x100:
2004 Scion xA — Frequently Asked Questions
What is the bolt pattern for a 2004 Scion xA?
The 2004 Scion xA uses a 4x100 bolt pattern (also called lug pattern or PCD). The center bore is 54.1mm and the offset is 35-45mmmm.
What other years of Scion xA have the same bolt pattern as the 2004?
The Scion xA uses the 4x100 pattern from 2004 through 2006. Wheels from any of these model years are dimensionally compatible with the 2004, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2004 Scion xA?
Refer to your owner's manual for exact specs, but always tighten the M12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What does 35-45mmmm offset mean for the 2004 xA?
An offset of 35-45mmmm means the wheel's mounting surface is 35-45mmmm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Scion.
Will wheels from another Scion fit my 2004 xA?
Only if they share the exact same 4x100 bolt pattern, a compatible offset, and a center bore equal to or larger than 54.1mm.
How do I measure the bolt pattern on my 2004 Scion?
The 2004 xA uses a 4x100 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.
Fitment Checklist Before You Buy Wheels
- Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- 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).
Editorial Fitment Notes
Scion xA is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2004-2006 (3 model years).
- Observed bolt-pattern variants: 1 (4x100).
- Observed total offset span across years: 80.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2004 Scion xA, please report it via our About page contact so we can verify and update this record.