Ford Bronco — Bolt Pattern & Wheel Fitment
Bolt pattern 6x139.7 (6x5.5). Specs by generation below.
2021–2024 6th gen (U725)
| Bolt pattern | 6x139.7 (6x5.5) |
|---|---|
| Center bore | 93.1 mm |
| Thread pitch | M14x1.5 |
| Lug torque | 150 lb-ft |
| OEM wheel sizes | 16x7, 17x8, 18x8 |
| OEM offset | 40–55 mm |
| OEM tire sizes | 255/70R16, 255/75R17, 285/70R17, 315/70R17 (Sasquatch) |
Full-size Bronco only. Bronco Sport is a different platform (5x108) — never merge.
Unverified. Candidate values
pending two-source verification (OEM manual + door-jamb placard). Do not
rely on them yet.