1999 Ford F250 Super Duty Super 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 Super 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 Super Cab — Year-Specific Fitment Context
The 1999 model year marks the beginning of the Ford F250 Super Duty Super Cab's 8x170 bolt pattern era, which continued through 2024 (26 consecutive years). Wheels from any 1999–2024 Ford F250 Super Duty Super Cab are cross-compatible with the 1999 model.
Ford F250 Super Duty Super Cab Bolt Pattern by Year
The table below shows how the F250 Super Duty Super 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 Super Cab
For your 1999 Ford F250 Super Duty Super Cab, the 8x170 bolt pattern and 124.9mm center bore are critical. Aftermarket wheels must be hub-centric; use hub-centric rings to prevent vibration and ensure proper load transfer. The factory offset is 40mm; deviations affect suspension geometry and tire clearance. Always verify lug nut thread pitch (14x1.5) and seat type (cone seat). Using incorrect lug nuts can cause wheel separation. Stick to wheels from 1999–2024 Super Duty models for guaranteed fitment.
Historical Fitment Data Reference
In our dataset, Ford F250 Super Duty Super 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 of driving to maintain clamping force.
- ✅ Avoid wheels with a center bore larger than 124.9mm without hub-centric rings; they can cause vibration.
- ✅ Check for brake caliper clearance when using wheels with offset less than 40mm, as they may contact the caliper.
- ⚠️ 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 Super Cab — Frequently Asked Questions
What is the bolt pattern for a 1999 Ford F250 Super Duty Super Cab?
The 1999 Ford F250 Super Duty Super 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 Super Cab have the same bolt pattern as the 1999?
The Ford F250 Super Duty Super 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.
What does 40mm offset mean for the 1999 F250 Super Duty Super 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 Super 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.
How do I measure the bolt pattern on my 1999 Ford?
The 1999 F250 Super Duty Super Cab uses a 8x170 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 is the PCD for a 1999 Ford F250 Super Duty Super Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1999 F250 Super Duty Super Cab, the PCD is 8x170.
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