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Fitting Mercedes-Benz SLS AMG F1 Safety Car wheels? This page gives the 2010 Mercedes-Benz SLS AMG F1 Safety Car bolt pattern (5x112), centre bore, factory rim size and the offset range for aftermarket and forged Mercedes-Benz SLS AMG F1 Safety Car rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2010 Mercedes-Benz SLS AMG F1 Safety Car uses a 5x112 bolt pattern with a 66.6 mm centre bore and M14x1.5 lug bolts. For aftermarket wheels, 20x10J ET28 front / 20x11.5J ET32 rear sits flush.
Forged wheels for the 2010 Mercedes-Benz SLS AMG F1 Safety Car — drilled 5x112 with a 66.6 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
Mercedes-Benz SLS AMG F1 Safety Car (2010): 5x112 bolt pattern, 66.6mm center bore, OE F 19x9.5J ET59 / R 20x11J ET30. Forged wheel fitment specs from ANKUSI.
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
| Configuration | Wheel Size & Offset |
|---|---|
| Flush Fitment | F 20x10J ET28 / R 20x11.5J ET32 |
Every design below is forged to order, so it can be machined to the Mercedes-Benz SLS AMG F1 Safety Car's 5x112 bolt pattern and 66.6 mm center bore, with the width and offset calculated for your setup.

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Use these two references before ordering: the left diagram shows where each spec (PCD, center bore, offset, width and diameter) is measured on the wheel; the right diagram shows how positive, zero and negative offset shift the wheel face relative to the hub centerline.


Most of the engineering value in a forged wheel over a cast one shows up in rotational mass, not outright strength — both can meet the same load rating, but the forged piece gets there lighter. On a sedan platform tuned for everyday balance, that weight saving is felt directly in steering response and ride quality.
The Mercedes-Benz SLS AMG F1 Safety Car ships from the factory on a 5x112 bolt pattern with a 66.6mm center bore and a F 19x9.5J ET59 / R 20x11J ET30 wheel. Our flush reference for the Mercedes-Benz SLS AMG F1 Safety Car is F 20x10J ET28 / R 20x11.5J ET32.; our maximum aggressive reference is F 21x10.5J ET25 / R 21x12J ET28. — beyond that, expect clearance issues against the fender liner without further modification.
The Mercedes-Benz SLS AMG F1 Safety Car ships from the factory on 5x112 bolt pattern wheels with a 66.6mm center bore. The stock wheel size is F 19x9.5J ET59 / R 20x11J ET30, offering a balanced ride that suits most owners without any rubbing or clearance concerns.
Why the factory spec works for most owners:
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Mercedes-Benz SLS AMG F1 Safety Car (2010) we drill the 5x112 pattern and cut the centre bore to 66.6mm on our own CNC line, so the wheel hub-centres on the car with no spacer rings, in whatever diameter, width and offset you specify.
Converting these ET figures to backspacing? Use the wheel offset and backspacing calculator.
The figures on this page are part of our open wheel fitment dataset — 10,093 vehicles, free to download, CC BY 4.0.
Backspacing ≈ width/2 + ET/25.4 + 0.5 in. "Inward" means closer to the suspension; "outward" means closer to the fender lip.
| Setup | Size | ET | Backspacing | Inward vs OE | Outward vs OE |
|---|---|---|---|---|---|
| Factory (OE) | 19x9.5J | ET59 | 7.57 in (192 mm) | — | — |
| Flush | 20x10J | ET28 | 6.60 in (168 mm) | −25 mm | +37 mm |
| Maximum | 21x10.5J | ET25 | 6.73 in (171 mm) | −21 mm | +47 mm |
In our database, 823 other vehicle entries from 21 makes use exactly the same 5x112 bolt pattern and 66.6 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
5x112 is used by 21.6% of the vehicle pages in our English fitment guide (1,407 of 6,503); 58.6% of those also use a 66.6 mm center bore.
A wheel with a center bore larger than 66.6 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 67.1 mm | 67.1 → 66.6 mm |
| 70.1 mm | 70.1 → 66.6 mm |
| 70.5 mm | 70.5 → 66.6 mm |
| 71.6 mm | 71.6 → 66.6 mm |
| 73.1 mm | 73.1 → 66.6 mm |
ANKUSI forged wheels are bored to exactly 66.6 mm for this vehicle, so no ring is needed.
Thread & Fastener: M14x1.5, ball-seat lug bolt.
Factory Torque Spec: 130 Nm (96 ft-lb). Sedan/coupe platforms (E-Class, CLS, SL and similar) generally use the shorter 27mm bolt at this spec.
TPMS: TPMS (Tire Pressure Monitoring System) has been federally mandated on all new light vehicles sold in the US since the 2008 model year. If your wheels use OE-style sensors, have them transferred or cloned to the new wheels at installation.
Tire Pressure: Always set tire pressure to the value on your vehicle's tire placard (driver's doorjamb or glovebox), not the max PSI printed on the tire sidewall — this is trim- and tire-size-specific and stays the same reference point when you switch to a different wheel and tire combination.
Reference data compiled from published OEM service specifications and cross-checked against independent repair sources; always confirm against your owner's manual or door-jamb placard before installation.
Data checked against: avtoreference.com.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Other cars on the same factory size: 19x9.5 wheels · 19 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.