Mercedes-Benz SL400 wheel fitment: bolt pattern 5x112, factory wheel and tire sizes for every year, the aftermarket sizes DriveRight lists as tested, wheels in stock that fit, and 2 real wheel builds on the SL400.
See wheels on your SL400| Years | Bolt pattern | Hub bore | Factory wheel | Factory tire | Lug thread | Tested aftermarket sizes |
|---|---|---|---|---|---|---|
| 2015–2016 | 5x112 | 66.6 mm | 18x8.5 +30 front, 18x9.5 +33 rear | 255/40R18 | M14x1.5 | 18 to 20 in, offsets +25 to +35 |
Specs: DriveRight vehicle data, base trim per year. Trims can differ; pick yours in the visualizer for an exact list.