Opel Monterey B Wheel Lug Pattern and Offset Reference
The Opel Monterey B features specific wheel lug patterns critical for proper wheel fitment. Understanding the lug count and pitch circle diameter (PCD) ensures compatibility when selecting wheels. This model uses a bolt pattern suited across its production years, detailed in our year-sorted reference table for clarity.\n\nWheel offset (ET) and center bore dimensions further influence wheel installation, affecting clearance and alignment. The catalog provides precise ET and center bore values to help maintain original handling characteristics and safety.\n\nRim sizes compatible with Opel Monterey B vary by year and trim, and selecting the correct dimensions is essential to meet manufacturer specifications. Use this catalog to verify the exact wheel specifications for your vehicle, ensuring optimal performance and fitment.\n\nRefer to the Opel wheel lug pattern catalog for the Monterey B to compare specifications across model years and ensure your aftermarket or replacement wheels meet technical requirements.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Opel Monterey B 3.0 DTi | 1999 | 235/75R15 | 7 | 15 | 6×139.7 | 5 | 100 | M12*1,5 |
| Opel Monterey B 3.5 V6 24V | 1999 | 235/75R15 | 7 | 15 | 6×139.7 | 5 | 100 | M12*1,5 |
| Opel Monterey B 3.0 DTi | 1998 | 235/75R15 | 7 | 15 | 6×139.7 | 5 | 100 | M12*1,5 |
| Opel Monterey B 3.5 V6 24V | 1998 | 235/75R15 | 7 | 15 | 6×139.7 | 5 | 100 | M12*1,5 |
FAQ
- What is the Opel Monterey B bolt pattern specification?
- The Opel Monterey B typically uses a 6×139.7 mm lug pattern, but it's best to consult the year-specific reference to confirm.
- Why is wheel offset (ET) important for Opel Monterey B?
- Offset affects wheel positioning relative to the suspension and body, which impacts handling and prevents rubbing issues.
- How do I find the correct center bore size for Opel Monterey B wheels?
- The center bore size is listed in the lug pattern catalog and varies slightly by model year; checking the exact specs ensures proper wheel centering.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |
Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |