1999 Nissan Frontier 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 1999 Nissan Frontier Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 100.1 mm |
| Offset (ET) | 30 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
1999 Frontier Regular Cab — Year-Specific Fitment Context
The 1999 Nissan Frontier Regular Cab is in year 2 of 4 using the 6x139.7 pattern (1998–2001). Wheels from any 1998–2001 Nissan Frontier Regular Cab are cross-compatible with the 1999 model.
Nissan Frontier Regular Cab Bolt Pattern by Year
The table below shows how the Frontier Regular Cab's wheel specifications have changed over the years. The 1999 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 1999 Nissan Frontier Regular Cab
For your 1999 Nissan Frontier Regular Cab, the bolt pattern is 6x139.7mm with a critical center bore of 100.1mm. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is sensitive; the factory offset is 30mm. Sticking within ±10mm of this range maintains suspension geometry and prevents rubbing. Always use the correct lug nuts: 12x1.25 thread pitch with a conical (60-degree) seat. Using incorrect lug nuts can cause wheel loosening or damage. Safety first: verify all specs before installation.
Historical Fitment Data Reference
In our dataset, Nissan Frontier Regular Cab appears from 1998 to 2001 (4 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 ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibration and stress on studs.
- ✅ Check for brake caliper clearance when selecting wheels, especially if offset deviates from factory.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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1999 Nissan Frontier Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 1999 Nissan Frontier Regular Cab?
The 1999 Nissan Frontier Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100.1mm and the offset is 30mm.
What other years of Nissan Frontier Regular Cab have the same bolt pattern as the 1999?
The Nissan Frontier Regular Cab uses the 6x139.7 pattern from 1998 through 2001. Wheels from any of these model years are dimensionally compatible with the 1999, provided the offset and center bore also match.
What is the factory wheel offset for a 1999 Nissan Frontier Regular Cab?
The OEM offset for the 1999 Frontier Regular Cab is typically around 30mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Why is matching the 100.1mm center bore important for the 1999 Frontier Regular Cab?
The 100.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
What is the center bore of a 1999 Nissan Frontier Regular Cab?
The factory center bore (hub bore) for the 1999 Nissan Frontier Regular Cab is 100.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Will wheels from another Nissan fit my 1999 Frontier Regular Cab?
Only if they share the exact same 6x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 100.1mm.
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