What is the offset on Subaru Forester SK wheels?
Forester SK wheels typically use an offset of +53 mm (ET53), but the exact figure depends on wheel size and year.
Understanding wheel offset on the Forester SK
Wheel offset (the ET value) is the distance, in millimeters, between the wheel's mounting surface and its centerline. For Subaru vehicles in particular, most Forester SK wheels use a positive offset, which keeps the wheel closer to the suspension and inside the fender. Offsets that differ from the stock spec can affect brake clearance, steering feel, and overall handling, and they may require spacers or may rub on suspension components or fenders if far outside the acceptable range.
Exact offsets vary by wheel diameter and design. When replacing wheels—whether stock or aftermarket—it's safest to stay within a narrow range around the OEM baseline to preserve alignment, track width, and clearance with brakes and suspension.
Before listing the typical numbers, note that exact values can change by year, trim, and wheel design. Use this as a baseline reference and verify against your specific wheel stampings or official Subaru part numbers.
Typical offset values for Forester SK wheels
The following baseline offsets are commonly associated with Forester SK factory wheels, keeping in mind there can be minor variations by size and production run.
- Baseline offset: ET53 (+53 mm) for many Forester SK wheels.
- Possible variations: offsets may range from ET50 to ET55 depending on wheel size and model year, especially for aftermarket or optional wheels.
Conclusion: If you stay close to ET53 and match the center bore (56.1 mm for Subaru 5x100) and bolt pattern, you're more likely to avoid clearance issues and maintain proper fitment.
How to verify your wheel offset
To confirm the exact offset for your specific wheels, use these methods:
- Inspect the wheel itself for a stamped "ET" value (for example, ET53) on the inside surface.
- Check Subaru’s official parts catalog or your vehicle’s documentation for wheel specifications that match your VIN.
- Consult a trusted tire/wheel shop or use a wheel offset calculator with the wheel model and size to verify compatibility before purchasing.
Note: In addition to offset, verify hub bore size (Foresters commonly use a 56.1 mm center bore) and bolt pattern (5x100) to ensure proper fitment.
Summary
For Subaru Forester SK models, the typical factory wheel offset is around ET53 (+53 mm), with small variations depending on wheel size and year. Always confirm the exact offset on the wheel stamping or official Subaru specifications before buying replacements or aftermarket wheels, and consider hub bore and bolt pattern to ensure a proper, safe fitment.
