2021 Mercedes-Benz Mercedes-AMG A-Class Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 Mercedes-Benz Mercedes-AMG A-Class, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 66.5 mm |
| Offset (ET) | 45 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2021 Mercedes-AMG A-Class — Year-Specific Fitment Context
The 2021 model year is the final year of the Mercedes-Benz Mercedes-AMG A-Class's 5x112 bolt pattern run (since 2020). Wheels from any 2020–2021 Mercedes-Benz Mercedes-AMG A-Class are cross-compatible with the 2021 model.
Mercedes-Benz Mercedes-AMG A-Class Bolt Pattern by Year
The table below shows how the Mercedes-AMG A-Class's wheel specifications have changed over the years. The 2021 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2020 | 5x112 | 66.5 | 45 |
| ▸ 2021 | 5x112 | 66.5 | 45 |
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
Expert Buying Guide for 2021 Mercedes-Benz Mercedes-AMG A-Class
For your 2021 Mercedes-AMG A-Class, the 5x112 bolt pattern and 66.5mm center bore are critical. Aftermarket wheels must have a 66.5mm bore or use hub-centric rings to prevent vibrations. The recommended offset is 45mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (14x1.50) and seat type (ball or cone, depending on wheel). Improper lug nuts can lead to wheel detachment. Verify wheel load rating meets OEM specs. This is the final year for this bolt pattern run, so 2020-2021 OEM wheels are direct fit.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz Mercedes-AMG A-Class appears from 2020 to 2021 (2 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 ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause steering wheel vibration.
- ✅ Check brake caliper clearance when using aftermarket wheels, especially with larger rotors.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2021 Mercedes-Benz Mercedes-AMG A-Class — Frequently Asked Questions
What is the bolt pattern for a 2021 Mercedes-Benz Mercedes-AMG A-Class?
The 2021 Mercedes-Benz Mercedes-AMG A-Class uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.5mm and the offset is 45mm.
What other years of Mercedes-Benz Mercedes-AMG A-Class have the same bolt pattern as the 2021?
The Mercedes-Benz Mercedes-AMG A-Class uses the 5x112 pattern from 2020 through 2021. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
What is the PCD for a 2021 Mercedes-Benz Mercedes-AMG A-Class?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2021 Mercedes-AMG A-Class, the PCD is 5x112.
How do I measure the bolt pattern on my 2021 Mercedes-Benz?
The 2021 Mercedes-AMG A-Class uses a 5x112 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.
What is the center bore of a 2021 Mercedes-Benz Mercedes-AMG A-Class?
The factory center bore (hub bore) for the 2021 Mercedes-Benz Mercedes-AMG A-Class is 66.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What is the factory wheel offset for a 2021 Mercedes-Benz Mercedes-AMG A-Class?
The OEM offset for the 2021 Mercedes-AMG A-Class is typically around 45mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset