1992 Geo Tracker Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1992 Geo Tracker, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x139.7 (5x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 108.4 mm |
| Offset (ET) | 10 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x139.7 is commonly referred to as 5x5.5" in US Standard.
1992 Tracker — Year-Specific Fitment Context
The 1992 model year marks the beginning of the Geo Tracker's 5x139.7 bolt pattern era, which continued through 1997 (6 consecutive years). Wheels from any 1992–1997 Geo Tracker are cross-compatible with the 1992 model.
Geo Tracker Bolt Pattern by Year
The table below shows how the Tracker's wheel specifications have changed over the years. The 1992 model year is highlighted.
5x139.7 Pattern Context
This bolt pattern appears on 261 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x139.7:
Expert Buying Guide for 1992 Geo Tracker
For your 1992 Geo Tracker, the 5x139.7 bolt pattern is shared with 1992–1997 models, ensuring cross-compatibility. The 108.4mm center bore requires hub-centric rings for aftermarket wheels to prevent vibration. Offset is critical: a 10mm range (0–20mm) is safe; deviations risk rubbing or poor handling. Always use 12x1.25 lug nuts with the correct seat (cone or ball) matching your wheel. Improper seating can cause wheel loss. Verify wheel load rating exceeds vehicle weight. Re-torque after 50 miles.
Historical Fitment Data Reference
In our dataset, Geo Tracker appears from 1992 to 1997 (6 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 80–90 ft-lbs after 50 miles of driving.
- ✅ Avoid wheels with center bore larger than 108.4mm without hub-centric rings.
- ✅ Check for caliper clearance when using wheels with offset below 0mm.
- ⚠️ 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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1992 Geo Tracker — Frequently Asked Questions
What is the bolt pattern for a 1992 Geo Tracker?
The 1992 Geo Tracker uses a 5x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 108.4mm and the offset is 10mm.
What other years of Geo Tracker have the same bolt pattern as the 1992?
The Geo Tracker uses the 5x139.7 pattern from 1992 through 1997. Wheels from any of these model years are dimensionally compatible with the 1992, provided the offset and center bore also match.
What is the factory wheel offset for a 1992 Geo Tracker?
The OEM offset for the 1992 Tracker is typically around 10mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Will wheels from another Geo fit my 1992 Tracker?
Only if they share the exact same 5x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 108.4mm.
What is the PCD for a 1992 Geo Tracker?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1992 Tracker, the PCD is 5x139.7.
Why is matching the 108.4mm center bore important for the 1992 Tracker?
The 108.4mm 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.
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