2003 GMC Yukon XL 1500 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2003 GMC Yukon XL 1500, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 20-30 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2003 Yukon XL 1500 — Year-Specific Fitment Context
The 2003 GMC Yukon XL 1500 is in year 4 of 15 using the 6x139.7 pattern (2000–2014). Wheels from any 2000–2014 GMC Yukon XL 1500 are cross-compatible with the 2003 model.
GMC Yukon XL 1500 Bolt Pattern by Year
The table below shows how the Yukon XL 1500's wheel specifications have changed over the years. The 2003 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2000 | 6x139.7 | 78.1 | 20-30 |
| 2001 | 6x139.7 | 78.1 | 20-30 |
| 2002 | 6x139.7 | 78.1 | 20-30 |
| ▸ 2003 | 6x139.7 | 78.1 | 20-30 |
| 2004 | 6x139.7 | 78.1 | 20-30 |
| 2005 | 6x139.7 | 78.1 | 20-30 |
| 2006 | 6x139.7 | 78.1 | 20-30 |
| 2007 | 6x139.7 | 78.1 | 20-30 |
| 2008 | 6x139.7 | 78.1 | 20-30 |
| 2009 | 6x139.7 | 78.1 | 20-30 |
| 2010 | 6x139.7 | 78.1 | 20-30 |
| 2011 | 6x139.7 | 78.1 | 20-30 |
| 2012 | 6x139.7 | 78.1 | 20-30 |
| 2013 | 6x139.7 | 78.1 | 20-30 |
| 2014 | 6x139.7 | 78.1 | 20-30 |
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2003 GMC Yukon XL 1500
For your 2003 GMC Yukon XL 1500, the 6x139.7 bolt pattern and 78.1mm center bore are critical. Aftermarket wheels often have a larger bore; use hub-centric rings to ensure proper load transfer and prevent vibration. Offset must stay within 20-30mm to maintain suspension geometry and avoid rubbing. Always use 14x1.5 lug nuts with the correct seat type (cone or ball) matching your wheels. Improper lug nut seating can cause wheel separation. Verify lug nut torque to spec and re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, GMC Yukon XL 1500 appears from 2000 to 2014 (15 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: 50.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lbs after 50-100 miles of driving to account for settling.
- ✅ Avoid wheels with offset below 20mm; they can cause tire rubbing on suspension components.
- ✅ Check that aftermarket wheels have a center bore of at least 78.1mm; use hub-centric rings if larger.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2003 GMC Yukon XL 1500 — Frequently Asked Questions
What is the bolt pattern for a 2003 GMC Yukon XL 1500?
The 2003 GMC Yukon XL 1500 uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 20-30mm.
What other years of GMC Yukon XL 1500 have the same bolt pattern as the 2003?
The GMC Yukon XL 1500 uses the 6x139.7 pattern from 2000 through 2014. Wheels from any of these model years are dimensionally compatible with the 2003, provided the offset and center bore also match.
Do 2003 GMC Yukon XL 1500s use lug bolts or lug nuts?
The 2003 Yukon XL 1500 requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Will wheels from another GMC fit my 2003 Yukon XL 1500?
Only if they share the exact same 6x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 78.1mm.
What is the center bore of a 2003 GMC Yukon XL 1500?
The factory center bore (hub bore) for the 2003 GMC Yukon XL 1500 is 78.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
How tight should I torque the lug nuts on a 2003 GMC Yukon XL 1500?
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.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset