1999 Ford F250 Super Duty 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 1999 Ford F250 Super Duty Crew Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x170 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 124.9 mm |
| Offset (ET) | 40 |
| Torque Specs | 140 ft-lbs (190 Nm) |
1999 F250 Super Duty Crew Cab — Year-Specific Fitment Context
The 1999 model year marks the beginning of the Ford F250 Super Duty Crew Cab's 8x170 bolt pattern era, which continued through 2024 (26 consecutive years). Wheels from any 1999–2024 Ford F250 Super Duty Crew Cab are cross-compatible with the 1999 model.
Ford F250 Super Duty Crew Cab Bolt Pattern by Year
The table below shows how the F250 Super Duty Crew Cab's wheel specifications have changed over the years. The 1999 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 1999 | 8x170 | 124.9 | 40 |
| 2000 | 8x170 | 124.9 | 40 |
| 2001 | 8x170 | 124.9 | 40 |
| 2002 | 8x170 | 124.9 | 40 |
| 2003 | 8x170 | 124.9 | 40 |
| 2004 | 8x170 | 124.9 | 40 |
| 2005 | 8x170 | 124.9 | 40 |
| 2006 | 8x170 | 124.9 | 40 |
| 2007 | 8x170 | 124.9 | 40 |
| 2008 | 8x170 | 124.9 | 40 |
| 2009 | 8x170 | 124.9 | 40 |
| 2010 | 8x170 | 124.9 | 40 |
| 2011 | 8x170 | 124.9 | 40 |
| 2012 | 8x170 | 124.9 | 40 |
| 2013 | 8x170 | 124.9 | 40 |
| 2014 | 8x170 | 124.9 | 40 |
| 2015 | 8x170 | 124.9 | 40 |
| 2016 | 8x170 | 124.9 | 40 |
| 2017 | 8x170 | 124.9 | 40 |
| 2018 | 8x170 | 124.9 | 40 |
| 2019 | 8x170 | 124.9 | 40 |
| 2020 | 8x170 | 124.9 | 40 |
| 2021 | 8x170 | 124.9 | 40 |
| 2022 | 8x170 | 124.9 | 40 |
| 2024 | 8x170 | 124.9 | 40 |
8x170 Pattern Context
This bolt pattern appears on 157 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 8x170:
Expert Buying Guide for 1999 Ford F250 Super Duty Crew Cab
For your 1999 Ford F250 Super Duty Crew Cab, the 8x170 bolt pattern and 124.9mm center bore are critical. Aftermarket wheels often have a larger center bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. The factory offset is around 40mm; deviations affect scrub radius and clearance. Always use lug nuts with the correct 14x1.5 thread pitch and a conical (60-degree) seat—never ball seat. Improper lug nuts can cause wheel separation. Verify wheel load rating exceeds your vehicle's GVWR. This model shares wheel compatibility with 1999–2024 F250 Super Duty Crew Cabs.
Historical Fitment Data Reference
In our dataset, Ford F250 Super Duty Crew Cab appears from 1999 to 2024 (25 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: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles to 165 ft-lbs (spec for 14x1.5).
- ✅ Check for caliper clearance when using wheels with offset below 35mm.
- ✅ Avoid wheels with a center bore larger than 124.9mm without hub rings; vibration and stud stress may occur.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
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1999 Ford F250 Super Duty Crew Cab — Frequently Asked Questions
What is the bolt pattern for a 1999 Ford F250 Super Duty Crew Cab?
The 1999 Ford F250 Super Duty Crew Cab uses a 8x170 bolt pattern (also called lug pattern or PCD). The center bore is 124.9mm and the offset is 40mm.
What other years of Ford F250 Super Duty Crew Cab have the same bolt pattern as the 1999?
The Ford F250 Super Duty Crew Cab uses the 8x170 pattern from 1999 through 2024. Wheels from any of these model years are dimensionally compatible with the 1999, provided the offset and center bore also match.
Will wheels from another Ford fit my 1999 F250 Super Duty Crew Cab?
Only if they share the exact same 8x170 bolt pattern, a compatible offset, and a center bore equal to or larger than 124.9mm.
What does 40mm offset mean for the 1999 F250 Super Duty Crew Cab?
An offset of 40mm means the wheel's mounting surface is 40mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Ford.
How tight should I torque the lug nuts on a 1999 Ford F250 Super Duty Crew Cab?
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.
What is the PCD for a 1999 Ford F250 Super Duty Crew Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1999 F250 Super Duty Crew Cab, the PCD is 8x170.
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