2013 Cadillac ATS Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2013 Cadillac ATS, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x115 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 42 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2013 ATS — Year-Specific Fitment Context
The 2013 model year marks the beginning of the Cadillac ATS's 5x115 bolt pattern era, which continued through 2019 (7 consecutive years). Wheels from any 2013–2019 Cadillac ATS are cross-compatible with the 2013 model.
Cadillac ATS Bolt Pattern by Year
The table below shows how the ATS's wheel specifications have changed over the years. The 2013 model year is highlighted.
5x115 Pattern Context
This bolt pattern appears on 498 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x115:
Expert Buying Guide for 2013 Cadillac ATS
For your 2013 Cadillac ATS, the 5x115 bolt pattern is shared with 2013-2019 models, ensuring cross-compatibility. The 70.3mm center bore is critical: aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is sensitive; the factory 42mm offset maintains optimal suspension geometry and brake clearance. Deviating more than ±5mm may cause rubbing or handling issues. Always use lug nuts with the correct 12x1.5 thread pitch and a 60-degree conical seat (ball seat is incorrect). Improper lug nuts can lead to wheel loosening. Re-torque after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Cadillac ATS appears from 2013 to 2019 (7 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: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 100 ft-lb after 50-100 miles, then periodically check.
- ✅ When using aftermarket wheels, verify hub-centric rings are installed to match the 70.3mm bore.
- ✅ Avoid spacers; if necessary, use hub-centric spacers and ensure extended studs are installed.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ 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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2013 Cadillac ATS — Frequently Asked Questions
What is the bolt pattern for a 2013 Cadillac ATS?
The 2013 Cadillac ATS uses a 5x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 42mm.
What other years of Cadillac ATS have the same bolt pattern as the 2013?
The Cadillac ATS uses the 5x115 pattern from 2013 through 2019. Wheels from any of these model years are dimensionally compatible with the 2013, provided the offset and center bore also match.
What does 42mm offset mean for the 2013 ATS?
An offset of 42mm means the wheel's mounting surface is 42mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Cadillac.
What lug nut size does the 2013 Cadillac ATS use?
The 2013 Cadillac ATS uses N 12x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Do 2013 Cadillac ATSs use lug bolts or lug nuts?
The 2013 ATS requires N 12x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the center bore of a 2013 Cadillac ATS?
The factory center bore (hub bore) for the 2013 Cadillac ATS is 70.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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