2025 Cadillac CT4 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2025 Cadillac CT4, along with offset and center bore data.
2025 Cadillac CT4 Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 5x115 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 32-42 |
| Torque Specs | 140 ft-lbs (190 Nm) |
2025 CT4 — Year-Specific Fitment Context
The 2025 model year is the final year of the Cadillac CT4's 5x115 bolt pattern run (since 2020). Wheels from any 2020–2025 Cadillac CT4 are cross-compatible with the 2025 model.
Cadillac CT4 Bolt Pattern by Year
The table below shows how the CT4's wheel specifications have changed over the years. The 2025 model year is highlighted.
5x115 Pattern Context
This bolt pattern appears on 463 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x115:
Quick Tips & Safety Warnings
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
2025 Cadillac CT4 — Frequently Asked Questions
What is the bolt pattern for a 2025 Cadillac CT4?
The 2025 Cadillac CT4 uses a 5x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 32-42mm.
What other years of Cadillac CT4 have the same bolt pattern as the 2025?
The Cadillac CT4 uses the 5x115 pattern from 2020 through 2025. Wheels from any of these model years are dimensionally compatible with the 2025, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2025 Cadillac?
The 2025 CT4 uses a 5x115 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 use spacers on my 2025 Cadillac CT4?
Yes, but ensure the wheel spacers match the 5x115 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
How tight should I torque the lug nuts on a 2025 Cadillac CT4?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Why is matching the 70.3mm center bore important for the 2025 CT4?
The 70.3mm 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.
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