1998 Isuzu Hombre 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 1998 Isuzu Hombre Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 100.1 mm |
| Offset (ET) | 38 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
1998 Hombre Regular Cab — Year-Specific Fitment Context
The 1998 Isuzu Hombre Regular Cab is in year 3 of 5 using the 6x139.7 pattern (1996–2000). Wheels from any 1996–2000 Isuzu Hombre Regular Cab are cross-compatible with the 1998 model.
Isuzu Hombre Regular Cab Bolt Pattern by Year
The table below shows how the Hombre Regular Cab's wheel specifications have changed over the years. The 1998 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 1998 Isuzu Hombre Regular Cab
For your 1998 Isuzu Hombre Regular Cab, the bolt pattern is 6x139.7mm with a center bore of 100.1mm. When selecting aftermarket wheels, ensure the center bore matches or use hub-centric rings to prevent vibration and ensure proper load distribution. The offset is sensitive; stock is 38mm. Sticking within ±5mm is recommended to avoid rubbing or clearance issues. Always use the correct lug nuts: 12x1.5 thread pitch with a conical (60-degree) or ball seat matching the wheel. Improper lug nuts can cause wheel loosening. Verify wheel load rating exceeds vehicle weight. Re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Isuzu Hombre Regular Cab appears from 1996 to 2000 (5 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 90-100 ft-lbs after 50-100 miles of driving.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibrations.
- ✅ Check inner clearance with aftermarket wheels; offset changes may contact suspension components.
- ⚠️ 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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1998 Isuzu Hombre Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 1998 Isuzu Hombre Regular Cab?
The 1998 Isuzu Hombre Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100.1mm and the offset is 38mm.
What other years of Isuzu Hombre Regular Cab have the same bolt pattern as the 1998?
The Isuzu Hombre Regular Cab uses the 6x139.7 pattern from 1996 through 2000. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
What does 38mm offset mean for the 1998 Hombre Regular Cab?
An offset of 38mm means the wheel's mounting surface is 38mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Isuzu.
How tight should I torque the lug nuts on a 1998 Isuzu Hombre Regular Cab?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What lug nut size does the 1998 Isuzu Hombre Regular Cab use?
The 1998 Isuzu Hombre Regular Cab uses 12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Will wheels from another Isuzu fit my 1998 Hombre 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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