Subaru Justy III (G3X) Wheel Lug Pattern, Offset & Rim Size Reference
The Subaru Justy III (G3X) features specific wheel lug patterns essential for proper wheel fitment. The standard lug pattern for this model is 4 × 100 mm PCD, ensuring compatibility with many aftermarket and OEM wheels.\n\nOffset (ET) values for the Justy III (G3X) typically range between ET38 and ET45, depending on the year and wheel design. Correct offset maintains optimal wheel positioning relative to the fender and suspension components.\n\nCenter bore diameter commonly measures 56.1 mm, which must be matched or adapted to ensure wheels sit flush on the hub without vibration. Rim sizes for this model often vary from 14 to 15 inches, balancing aesthetic appeal with ride comfort.\n\nUse the year-sorted Subaru Justy III (G3X) wheel lug pattern catalog on this site to verify exact specifications and select wheels that maintain safe and reliable fitment.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Subaru Justy III (G3X) 1.3 | 2019 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2019 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2018 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2018 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2017 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2017 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2016 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2016 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2015 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2015 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2014 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2014 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2013 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2013 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2012 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2012 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2011 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2011 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2010 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2010 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2009 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2009 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2008 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2008 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2007 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2007 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2006 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2006 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2005 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2005 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2004 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2004 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.3 | 2003 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy III (G3X) 1.5 | 2003 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
FAQ
- What is the lug pattern for the Subaru Justy III (G3X)?
- The Subaru Justy III (G3X) uses a 4 × 100 mm PCD lug pattern.
- What offset (ET) range fits the Subaru Justy III (G3X)?
- Typical offset values for the Justy III (G3X) range from ET38 to ET45.
- What center bore size is required for Subaru Justy III (G3X) wheels?
- The center bore size for the Subaru Justy III (G3X) is usually 56.1 mm.
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 |
