2007 Cadillac Escalade EXT Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2007 Cadillac Escalade EXT, 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) | 24 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2007 Escalade EXT — Year-Specific Fitment Context
The 2007 Cadillac Escalade EXT is in year 6 of 12 using the 6x139.7 pattern (2002–2013). Wheels from any 2002–2013 Cadillac Escalade EXT are cross-compatible with the 2007 model.
Cadillac Escalade EXT Bolt Pattern by Year
The table below shows how the Escalade EXT's wheel specifications have changed over the years. The 2007 model year is highlighted.
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 2007 Cadillac Escalade EXT
For your 2007 Cadillac Escalade EXT, the 6x139.7 bolt pattern and 78.1mm center bore are critical. Aftermarket wheels often have a larger bore (e.g., 106.1mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. The 24mm offset is sensitive; deviations affect suspension geometry and tire clearance. Always verify offset to avoid rubbing or brake interference. Lug nuts must be 14x1.5 with a conical (60-degree) seat; using incorrect seat type (e.g., ball seat) can cause wheel loosening. Re-torque after 50-100 miles. Wheels from 2002-2013 Escalade EXT are direct fit.
Historical Fitment Data Reference
In our dataset, Cadillac Escalade EXT appears from 2002 to 2013 (12 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 140 ft-lbs after 50-100 miles of driving.
- ✅ Aftermarket wheels often require hub-centric rings; ensure they are aluminum or plastic and properly seated.
- ✅ Avoid wheels with offset below 20mm or above 30mm to prevent rubbing or brake caliper contact.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2007 Cadillac Escalade EXT — Frequently Asked Questions
What is the bolt pattern for a 2007 Cadillac Escalade EXT?
The 2007 Cadillac Escalade EXT uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 24mm.
What other years of Cadillac Escalade EXT have the same bolt pattern as the 2007?
The Cadillac Escalade EXT uses the 6x139.7 pattern from 2002 through 2013. Wheels from any of these model years are dimensionally compatible with the 2007, provided the offset and center bore also match.
What is the factory wheel offset for a 2007 Cadillac Escalade EXT?
The OEM offset for the 2007 Escalade EXT is typically around 24mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the center bore of a 2007 Cadillac Escalade EXT?
The factory center bore (hub bore) for the 2007 Cadillac Escalade EXT is 78.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I use spacers on my 2007 Cadillac Escalade EXT?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 78.1mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
How do I measure the bolt pattern on my 2007 Cadillac?
The 2007 Escalade EXT uses a 6x139.7 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.
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