2020 Subaru Ascent Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2020 Subaru Ascent, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 56.1 mm |
| Offset (ET) | 55 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2020 Ascent — Year-Specific Fitment Context
The 2020 Subaru Ascent is in year 2 of 6 using the 5x114.3 pattern (2019–2024). Wheels from any 2019–2024 Subaru Ascent are cross-compatible with the 2020 model.
Subaru Ascent Bolt Pattern by Year
The table below shows how the Ascent's wheel specifications have changed over the years. The 2020 model year is highlighted.
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2020 Subaru Ascent
The 2020 Subaru Ascent uses a 5x114.3 bolt pattern with a 56.1mm center bore. When installing aftermarket wheels, hub-centric rings are mandatory to ensure proper load distribution and prevent vibrations. The factory offset is 55mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct 12x1.25 thread pitch and matching seat type (cone or ball) to avoid wheel loosening. Verify that aftermarket wheels have sufficient load rating for the Ascent's weight. Failure to follow these specifications compromises safety and vehicle handling.
Historical Fitment Data Reference
In our dataset, Subaru Ascent appears from 2019 to 2024 (6 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to account for settling.
- ✅ Avoid using universal fit wheels without hub rings; they can cause vibration and stress on studs.
- ✅ Check brake caliper clearance when using wheels with offset lower than 50mm, as the Ascent has large brakes.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2020 Subaru Ascent — Frequently Asked Questions
What is the bolt pattern for a 2020 Subaru Ascent?
The 2020 Subaru Ascent uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 56.1mm and the offset is 55mm.
What other years of Subaru Ascent have the same bolt pattern as the 2020?
The Subaru Ascent uses the 5x114.3 pattern from 2019 through 2024. Wheels from any of these model years are dimensionally compatible with the 2020, provided the offset and center bore also match.
Why is matching the 56.1mm center bore important for the 2020 Ascent?
The 56.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
How do I measure the bolt pattern on my 2020 Subaru?
The 2020 Ascent uses a 5x114.3 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
Will wheels from another Subaru fit my 2020 Ascent?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 56.1mm.
How tight should I torque the lug nuts on a 2020 Subaru Ascent?
Refer to your owner's manual for exact specs, but always tighten the 12x1.25 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
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