2012 Scion tC Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2012 Scion tC, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 60.1 mm |
| Offset (ET) | 39 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2012 tC — Year-Specific Fitment Context
The 2012 Scion tC is in year 2 of 6 using the 5x114.3 pattern (2011–2016). Wheels from any 2011–2016 Scion tC are cross-compatible with the 2012 model. Across its full production run (2005–2016), the tC has also used: 5x100.
Scion tC Bolt Pattern by Year
The table below shows how the tC's wheel specifications have changed over the years. The 2012 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 2012 Scion tC
For your 2012 Scion tC, the correct bolt pattern is 5x114.3 with a center bore of 60.1mm. When installing aftermarket wheels, hub-centric rings are essential to match the hub bore and prevent vibrations. The factory offset is 39mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.5) and seat type—conical (60-degree) seats are standard. Avoid ball-seat lug nuts as they can loosen. Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
Historical Fitment Data Reference
In our dataset, Scion tC appears from 2005 to 2016 (12 model years). Across model years, this model appears with 2 bolt patterns (5x100, 5x114.3).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 6.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80 ft-lbs after 50-100 miles.
- ✅ Use hub-centric rings (60.1mm ID to aftermarket hub bore) to avoid vibrations.
- ✅ Verify offset stays within 34-44mm to prevent rubbing on struts or fenders.
- ⚠️ 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.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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2012 Scion tC — Frequently Asked Questions
What is the bolt pattern for a 2012 Scion tC?
The 2012 Scion tC uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 60.1mm and the offset is 39mm.
What other years of Scion tC have the same bolt pattern as the 2012?
The Scion tC uses the 5x114.3 pattern from 2011 through 2016. Wheels from any of these model years are dimensionally compatible with the 2012, provided the offset and center bore also match.
Do 2012 Scion tCs use lug bolts or lug nuts?
The 2012 tC requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Can I use spacers on my 2012 Scion tC?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 60.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
How tight should I torque the lug nuts on a 2012 Scion tC?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the factory wheel offset for a 2012 Scion tC?
The OEM offset for the 2012 tC is typically around 39mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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