2018 Cadillac CTS-V Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Cadillac CTS-V, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x120.65 (5x4.75") |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 24 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 5x120.65 is commonly referred to as 5x4.75" in US Standard.
2018 CTS-V — Year-Specific Fitment Context
The 2018 Cadillac CTS-V is in year 3 of 4 using the 5x120.65 pattern (2016–2019). Wheels from any 2016–2019 Cadillac CTS-V are cross-compatible with the 2018 model.
Cadillac CTS-V Bolt Pattern by Year
The table below shows how the CTS-V's wheel specifications have changed over the years. The 2018 model year is highlighted.
5x120.65 Pattern Context
This bolt pattern appears on 202 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x120.65:
Expert Buying Guide for 2018 Cadillac CTS-V
When selecting wheels for your 2018 Cadillac CTS-V, the 67.1mm center bore is critical. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibrations and ensure proper load distribution. The offset is sensitive; the factory spec is 24mm, and deviating more than ±5mm may cause rubbing or clearance issues with the Brembo brakes. Always verify lug nut compatibility: the CTS-V uses M14x1.50 thread pitch with a conical (60-degree) seat. Using incorrect lug nuts can lead to wheel detachment. Stick to 2016–2019 CTS-V wheels for guaranteed fitment.
Historical Fitment Data Reference
In our dataset, Cadillac CTS-V appears from 2016 to 2019 (4 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: 24.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lb after 50 miles of driving to account for settling.
- ✅ Avoid spacers; they alter scrub radius and can stress hubs. If needed, use hub-centric spacers with extended studs.
- ✅ Check brake caliper clearance: aftermarket wheels must clear the large Brembo calipers; test fit before mounting tires.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2018 Cadillac CTS-V — Frequently Asked Questions
What is the bolt pattern for a 2018 Cadillac CTS-V?
The 2018 Cadillac CTS-V uses a 5x120.65 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 24mm.
What other years of Cadillac CTS-V have the same bolt pattern as the 2018?
The Cadillac CTS-V uses the 5x120.65 pattern from 2016 through 2019. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
What is the center bore of a 2018 Cadillac CTS-V?
The factory center bore (hub bore) for the 2018 Cadillac CTS-V is 67.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Will wheels from another Cadillac fit my 2018 CTS-V?
Only if they share the exact same 5x120.65 bolt pattern, a compatible offset, and a center bore equal to or larger than 67.1mm.
Why is matching the 67.1mm center bore important for the 2018 CTS-V?
The 67.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
What does 24mm offset mean for the 2018 CTS-V?
An offset of 24mm means the wheel's mounting surface is 24mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Cadillac.
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