Isuzu I350 Wheel Lug Pattern, Offset ET & Center Bore – Fitment Guide
The Isuzu I350 requires precise wheel lug pattern specifications to ensure proper fitment and safety. This vehicle’s lug pattern is defined by the number of lugs and the pitch circle diameter (PCD) measured in millimeters. Along with the lug pattern, the wheel offset (ET) and center bore diameter play a critical role in maintaining the correct wheel position and clearance.\n\nIsuzu I350 wheel lug patterns commonly feature configurations such as 6×139.7 mm, with offset values typically ranging between ET20 and ET40 depending on the model year. The center bore is designed to fit tightly around the hub to avoid vibrations, usually around 108 mm. Rim sizes for the I350 vary, but commonly include 15 to 17 inches diameter options, providing both OEM and aftermarket compatibility.\n\nOur Isuzu I350 wheel lug pattern catalog is organized by model year to assist in selecting the correct specifications. Matching the PCD, offset, and center bore with your model year ensures wheel safety and optimal driving performance. Whether upgrading wheels or replacing damaged parts, using this reference will help select compatible components quickly and effectively.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Isuzu I350 3.5i | 2006 | 225/75R15 | 6.5 | 15 | 6×139.7 | 4 | 110 | M12*1,5 |
| Isuzu I350 3.5i | 2005 | 225/75R15 | 6.5 | 15 | 6×139.7 | 4 | 110 | M12*1,5 |
FAQ
- What is the standard Isuzu I350 lug pattern?
- The Isuzu I350 commonly uses a 6×139.7 mm lug pattern for wheel mounting.
- Why is offset ET important for Isuzu I350 wheels?
- Offset ET controls wheel positioning relative to the suspension and body, affecting handling and clearance.
- Can I use wheels with a different center bore on the Isuzu I350?
- Using wheels with a different center bore can cause vibrations; hub-centric rings are recommended if sizes differ.
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 |
