2003 Ford F350 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 2003 Ford F350 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) |
2003 F350 Super Duty Crew Cab — Year-Specific Fitment Context
The 2003 Ford F350 Super Duty Crew Cab is in year 5 of 26 using the 8x170 pattern (1999–2024). Wheels from any 1999–2024 Ford F350 Super Duty Crew Cab are cross-compatible with the 2003 model.
Ford F350 Super Duty Crew Cab Bolt Pattern by Year
The table below shows how the F350 Super Duty Crew Cab's wheel specifications have changed over the years. The 2003 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 2003 Ford F350 Super Duty Crew Cab
For your 2003 Ford F350 Super Duty Crew Cab, the 8x170 bolt pattern and 124.9mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 130mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. The stock offset is 40mm; deviations beyond ±10mm may cause rubbing or suspension interference. Always use 14x1.5 lug nuts with the correct seat type—factory wheels use a cone seat, while aftermarket may require ball or shank-style nuts. Mismatched lug nuts can lead to wheel loosening. Verify lug nut thread engagement is at least 6 full turns. Re-torque after 50-100 miles to maintain clamping force.
Historical Fitment Data Reference
In our dataset, Ford F350 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 to 165 ft-lbs after 50-100 miles of driving.
- ✅ Use hub-centric rings if aftermarket wheels have a bore larger than 124.9mm to avoid vibrations.
- ✅ Check that aftermarket wheels have sufficient clearance for the large brake calipers on the F350.
- ⚠️ 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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2003 Ford F350 Super Duty Crew Cab — Frequently Asked Questions
What is the bolt pattern for a 2003 Ford F350 Super Duty Crew Cab?
The 2003 Ford F350 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 F350 Super Duty Crew Cab have the same bolt pattern as the 2003?
The Ford F350 Super Duty Crew Cab uses the 8x170 pattern from 1999 through 2024. Wheels from any of these model years are dimensionally compatible with the 2003, provided the offset and center bore also match.
What is the factory wheel offset for a 2003 Ford F350 Super Duty Crew Cab?
The OEM offset for the 2003 F350 Super Duty Crew Cab is typically around 40mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What lug nut size does the 2003 Ford F350 Super Duty Crew Cab use?
The 2003 Ford F350 Super Duty Crew Cab uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
How do I measure the bolt pattern on my 2003 Ford?
The 2003 F350 Super Duty Crew 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.
Can I put aftermarket wheels on my 2003 Ford F350 Super Duty Crew Cab?
Absolutely. Just ensure the aftermarket wheels have a 8x170 bolt pattern, an offset near 40mm, and a center bore of at least 124.9mm (using hub rings if larger).
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