2018 Jeep Wrangler Unlimited Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Jeep Wrangler Unlimited, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x127 (5x5") |
|---|---|
| Lug Nut / Bolt Size | N 1/2" |
| Center Bore (CB) | 71.6 mm |
| Offset (ET) | 44 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2018 Wrangler Unlimited — Year-Specific Fitment Context
The 2018 Jeep Wrangler Unlimited is in year 2 of 7 using the 5x127 pattern (2017–2023). Wheels from any 2017–2023 Jeep Wrangler Unlimited are cross-compatible with the 2018 model.
Jeep Wrangler Unlimited Bolt Pattern by Year
The table below shows how the Wrangler Unlimited's wheel specifications have changed over the years. The 2018 model year is highlighted.
Fitment Notes
The 2018 Jeep Wrangler Unlimited has a bolt pattern of 5x127.
Imperial Conversion: This bolt pattern is commonly referred to as 5x5" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x5".
This means it is a 5 lug pattern with a circle diameter of 127mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Jeep Wrangler Unlimited appears from 2017 to 2023 (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: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 0.0 mm
5x127 Pattern Context
This bolt pattern appears on 236 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x127:
2018 Jeep Wrangler Unlimited — Frequently Asked Questions
What is the bolt pattern for a 2018 Jeep Wrangler Unlimited?
The 2018 Jeep Wrangler Unlimited uses a 5x127 bolt pattern (also called lug pattern or PCD). The center bore is 71.6mm and the offset is 44mm.
What other years of Jeep Wrangler Unlimited have the same bolt pattern as the 2018?
The Jeep Wrangler Unlimited uses the 5x127 pattern from 2017 through 2023. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2018 Jeep Wrangler Unlimited?
Refer to your owner's manual for exact specs, but always tighten the N 1/2" hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Why is matching the 71.6mm center bore important for the 2018 Wrangler Unlimited?
The 71.6mm 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.
How do I measure the bolt pattern on my 2018 Jeep?
The 2018 Wrangler Unlimited uses a 5x127 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 put aftermarket wheels on my 2018 Jeep Wrangler Unlimited?
Absolutely. Just ensure the aftermarket wheels have a 5x127 bolt pattern, an offset near 44mm, and a center bore of at least 71.6mm (using hub rings if larger).
Fitment Checklist Before You Buy Wheels
- Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
Jeep Wrangler Unlimited 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: 2017-2023 (7 model years).
- Observed bolt-pattern variants: 1 (5x127).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 2 | lug-size variants: 2.
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 2018 Jeep Wrangler Unlimited, please report it via our About page contact so we can verify and update this record.