2024 Ram 83U Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2024 Ram 83U, along with offset and center bore data.
2024 Ram 83U Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 5x139.7 (5x5.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 77.8 mm |
| Offset (ET) | 18-25 |
| Torque Specs | 130 ft-lbs (176 Nm) |
Imperial Match: 5x139.7 is commonly referred to as 5x5.5" in US Standard.
2024 83U — Year-Specific Fitment Context
The 2024 model year marks the beginning of the Ram 83U's 5x139.7 bolt pattern era, which continued through 2025 (2 consecutive years). Wheels from any 2024–2025 Ram 83U are cross-compatible with the 2024 model.
Ram 83U Bolt Pattern by Year
The table below shows how the 83U's wheel specifications have changed over the years. The 2024 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 2024 | 5x139.7 | 77.8 | 18-25 |
| 2025 | 5x139.7 | 77.8 | 18-25 |
5x139.7 Pattern Context
This bolt pattern appears on 343 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x139.7:
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 130 ft-lbs (176 Nm), then re-check torque after 50-100 km (30-60 miles).
2024 Ram 83U — Frequently Asked Questions
What is the bolt pattern for a 2024 Ram 83U?
The 2024 Ram 83U uses a 5x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 77.8mm and the offset is 18-25mm.
What other years of Ram 83U have the same bolt pattern as the 2024?
The Ram 83U uses the 5x139.7 pattern from 2024 through 2025. Wheels from any of these model years are dimensionally compatible with the 2024, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2024 Ram 83U?
Absolutely. Just ensure the aftermarket wheels have a 5x139.7 bolt pattern, an offset near 18-25mm, and a center bore of at least 77.8mm (using hub rings if larger).
Do 2024 Ram 83Us use lug bolts or lug nuts?
The 2024 83U requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
How do I measure the bolt pattern on my 2024 Ram?
The 2024 83U uses a 5x139.7 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.
What does 18-25mm offset mean for the 2024 83U?
An offset of 18-25mm means the wheel's mounting surface is 18-25mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Ram.
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