Subaru Justy IV Wheel Lug Pattern, Offset, and Center Bore Specifications
The Subaru Justy IV wheel lug pattern, offset (ET), and center bore specifications are essential for selecting compatible wheels and tires. This reference provides detailed lug count and PCD (pitch circle diameter) measurements, along with offset and center bore data, sorted by production year for the Justy IV.\n\nGenerally, the common Subaru Justy IV wheel lug pattern is 4×100 mm PCD. Offset values (ET) typically range from 45 to 50 mm, while the center bore diameter is standardized at 56.1 mm, ensuring proper hub fitment and wheel alignment. Rim sizes compatible with these bolt patterns often range between 13 and 15 inches in diameter.\n\nThis catalog assists in confirming the correct wheel fitment for Subaru Justy IV models, helping prevent issues related to improper lug patterns or incorrect offsets, such as poor handling or damage. Always verify these technical specifications before aftermarket wheel purchases or replacements.\n\nFor further customization or upgrades, consult this guide to find the appropriate rim sizes and fitment details compatible with Subaru Justy IV wheels, maintaining vehicle safety and performance.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Subaru Justy IV 1.0 | 2019 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2018 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2017 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2016 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2015 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2014 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2013 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2012 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2011 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2010 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2009 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2008 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
| Subaru Justy IV 1.0 | 2007 | 175/65R14 | 5.5 | 14 | 4×100 | 38 | 54.1 | M12*1,25 |
FAQ
- What is the standard wheel lug pattern for Subaru Justy IV?
- The standard wheel lug pattern for Subaru Justy IV is 4×100 mm PCD.
- What does the offset (ET) value indicate for Subaru Justy IV wheels?
- Offset (ET) measures the distance between the wheel's mounting surface and its centerline, affecting wheel fitment and vehicle handling; Subaru Justy IV offset values commonly range from 45 to 50 mm.
- Why is the center bore size important for Subaru Justy IV wheels?
- The center bore ensures the wheel fits snugly on the vehicle hub; for Subaru Justy IV, this bore diameter is typically 56.1 mm, which helps maintain wheel balance and secure mounting.
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 |