Isuzu I-Series Spare Tire Fitment Guide
The Isuzu I-Series used a 6x5.5" (6x139.7 mm) bolt pattern for all models from 2006 to 2008 along with tire diameters ranging from 28.3" to 30.6" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.
The tire diameter and the wheel diameter clearance have been taken into account for the specific Isuzu I-Series years and options. In this case, it's recommended to use a Full-Size tire similar to the tires currently on your vehicle as your spare. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Isuzu I-Series spare tire.
2006-2008 Isuzu I-Series Spare Tires
This generation of the Isuzu I-Series began in 2006 and was available through 2008. All the models for these years use the same spare tire and wheel solution.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2008 | Isuzu | I-Series | 6x5.5" (139.7 mm) | 28.3" | Full Size |
| I-Series Crew Cab | 6x5.5" (139.7 mm) | 30.6" | Full Size | ||
| 2007 | Isuzu | I-Series | 6x5.5" (139.7 mm) | 28.3" | Full Size |
| I-Series Crew Cab | 6x5.5" (139.7 mm) | 30.6" | Full Size | ||
| 2006 | Isuzu | I-Series | 6x5.5" (139.7 mm) | 28.3" | Full Size |
| I-Series Crew Cab | 6x5.5" (139.7 mm) | 30.6" | Full Size |