2007 Chevrolet Silverado (Classic) 1500 Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2007 Chevrolet Silverado (Classic) 1500 Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 16 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2007 Silverado (Classic) 1500 Regular Cab — Year-Specific Fitment Context
The 2007 is the only model year of the Chevrolet Silverado (Classic) 1500 Regular Cab in our database using the 6x139.7 bolt pattern.
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 Chevrolet Silverado (Classic) 1500 Regular Cab
For your 2007 Chevrolet Silverado (Classic) 1500 Regular Cab, the correct bolt pattern is 6x139.7mm with a center bore of 78.1mm. When selecting aftermarket wheels, ensure the center bore matches or use hub-centric rings to prevent vibration and ensure proper load distribution. The offset range is sensitive; staying within 16mm of the original offset is critical to avoid rubbing or suspension interference. Always use lug nuts with the correct thread pitch (14x1.50) and seat type (conical/ball seat) to guarantee safe clamping force. Mismatched lug nuts can lead to wheel loosening. Verify all specifications before installation.
Historical Fitment Data Reference
In our dataset, Chevrolet Silverado (Classic) 1500 Regular Cab appears from 2007 to 2007 (1 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 proper clamping force.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 78.1mm bore is specific to this model.
- ✅ Check for brake caliper clearance when using wheels with offset greater than 16mm from stock.
- ⚠️ 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.
2007 Chevrolet Silverado (Classic) 1500 Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2007 Chevrolet Silverado (Classic) 1500 Regular Cab?
The 2007 Chevrolet Silverado (Classic) 1500 Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 16mm.
What lug nut size does the 2007 Chevrolet Silverado (Classic) 1500 Regular Cab use?
The 2007 Chevrolet Silverado (Classic) 1500 Regular Cab uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
How tight should I torque the lug nuts on a 2007 Chevrolet Silverado (Classic) 1500 Regular Cab?
Refer to your owner's manual for exact specs, but always tighten the N 14x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Do 2007 Chevrolet Silverado (Classic) 1500 Regular Cabs use lug bolts or lug nuts?
The 2007 Silverado (Classic) 1500 Regular Cab requires N 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Can I put aftermarket wheels on my 2007 Chevrolet Silverado (Classic) 1500 Regular Cab?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 16mm, and a center bore of at least 78.1mm (using hub rings if larger).
What is the PCD for a 2007 Chevrolet Silverado (Classic) 1500 Regular Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2007 Silverado (Classic) 1500 Regular Cab, the PCD is 6x139.7.
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