2025 Ram 1500 Crew Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2025 Ram 1500 Crew Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 77.8 mm |
| Offset (ET) | 19 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2025 1500 Crew Cab — Year-Specific Fitment Context
The 2025 model year is the final year of the Ram 1500 Crew Cab's 6x139.7 bolt pattern run (since 2019). Wheels from any 2019–2025 Ram 1500 Crew Cab are cross-compatible with the 2025 model. Across its full production run (2011–2025), the 1500 Crew Cab has also used: 5x139.7.
Ram 1500 Crew Cab Bolt Pattern by Year
The table below shows how the 1500 Crew Cab's wheel specifications have changed over the years. The 2025 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2011 | 5x139.7 | 77.8 | 19 |
| 2012 | 5x139.7 | 77.8 | 19 |
| 2013 | 5x139.7 | 77.8 | 19 |
| 2014 | 5x139.7 | 77.8 | 19 |
| 2015 | 5x139.7 | 77.8 | 19 |
| 2016 | 5x139.7 | 77.8 | 19 |
| 2017 | 5x139.7 | 77.8 | 19 |
| 2018 | 5x139.7 | 77.8 | 19 |
| 2019 | 6x139.7 | 77.8 | 19 |
| 2020 | 6x139.7 | 77.8 | 19 |
| 2021 | 6x139.7 | 77.8 | 19 |
| 2022 | 6x139.7 | 77.8 | 19 |
| 2023 | 6x139.7 | 77.8 | 19 |
| 2024 | 6x139.7 | 77.8 | 19 |
| ▸ 2025 | 6x139.7 | 77.8 | 19 |
Fitment Notes
The 2025 Ram 1500 Crew Cab has a bolt pattern of 6x139.7.
Imperial Conversion: This bolt pattern is commonly referred to as 6x5.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 6x5.5".
This means it is a 6 lug pattern with a circle diameter of 139.7mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Ram 1500 Crew Cab appears from 2011 to 2025 (15 model years).
Across model years, this model appears with 2 bolt patterns (5x139.7, 6x139.7).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 0.0 mm
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
2025 Ram 1500 Crew Cab — Frequently Asked Questions
What is the bolt pattern for a 2025 Ram 1500 Crew Cab?
The 2025 Ram 1500 Crew Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 77.8mm and the offset is 19mm.
What other years of Ram 1500 Crew Cab have the same bolt pattern as the 2025?
The Ram 1500 Crew Cab uses the 6x139.7 pattern from 2019 through 2025. Wheels from any of these model years are dimensionally compatible with the 2025, provided the offset and center bore also match.
What lug nut size does the 2025 Ram 1500 Crew Cab use?
The 2025 Ram 1500 Crew Cab uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Why is matching the 77.8mm center bore important for the 2025 1500 Crew Cab?
The 77.8mm 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 2025 Ram?
The 2025 1500 Crew Cab uses a 6x139.7 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 Ram 1500 Crew Cab?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 77.8mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
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).
- This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
Editorial Fitment Notes
Ram 1500 Crew Cab has multiple wheel-fitment records across generations, so matching exact year and trim is important before ordering wheels.
- Observed production years in our database: 2011-2025 (15 model years).
- Observed bolt-pattern variants: 2 (5x139.7, 6x139.7).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | 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 2025 Ram 1500 Crew Cab, please report it via our About page contact so we can verify and update this record.