2003 Ford Explorer Sport Trac 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 Explorer Sport Trac, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 1/2 20 |
| Center Bore (CB) | 70.5 mm |
| Offset (ET) | 44 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2003 Explorer Sport Trac — Year-Specific Fitment Context
The 2003 Ford Explorer Sport Trac is in year 3 of 10 using the 5x114.3 pattern (2001–2010). Wheels from any 2001–2010 Ford Explorer Sport Trac are cross-compatible with the 2003 model.
Ford Explorer Sport Trac Bolt Pattern by Year
The table below shows how the Explorer Sport Trac's wheel specifications have changed over the years. The 2003 model year is highlighted.
Fitment Notes
The 2003 Ford Explorer Sport Trac has a bolt pattern of 5x114.3.
Imperial Conversion: This bolt pattern is commonly referred to as 5x4.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x4.5".
This means it is a 5 lug pattern with a circle diameter of 114.3mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Ford Explorer Sport Trac appears from 2001 to 2010 (9 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: 69.0 mm
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
2003 Ford Explorer Sport Trac — Frequently Asked Questions
What is the bolt pattern for a 2003 Ford Explorer Sport Trac?
The 2003 Ford Explorer Sport Trac uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 70.5mm and the offset is 44mm.
What other years of Ford Explorer Sport Trac have the same bolt pattern as the 2003?
The Ford Explorer Sport Trac uses the 5x114.3 pattern from 2001 through 2010. 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 Explorer Sport Trac?
The OEM offset for the 2003 Explorer Sport Trac is typically around 44mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Can I use spacers on my 2003 Ford Explorer Sport Trac?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 70.5mm center bore. Also verify that you have enough thread engagement for your 1/2 20 hardware.
What is the center bore of a 2003 Ford Explorer Sport Trac?
The factory center bore (hub bore) for the 2003 Ford Explorer Sport Trac is 70.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What does 44mm offset mean for the 2003 Explorer Sport Trac?
An offset of 44mm means the wheel's mounting surface is 44mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Ford.
Fitment Checklist Before You Buy Wheels
- Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
Ford Explorer Sport Trac is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2001-2010 (9 model years).
- Observed bolt-pattern variants: 1 (5x114.3).
- Observed total offset span across years: 69.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2003 Ford Explorer Sport Trac, please report it via our About page contact so we can verify and update this record.