ET55 · ET50 · ET45
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 3.7i · V6, Petrol | 8x17 | ET55 | 6.17 in | 245/50R17 | 5x120 | 64.1 mm | M14 x 1.5 |
| 3.7i · V6, Petrol | 8x18 | ET55 | 6.17 in | 245/45R18 | 5x120 | 64.1 mm | M14 x 1.5 |
| 3.7i · V6, Petrol | 8.5x19 | ET50 | 6.22 in | 255/40R19 | 5x120 | 64.1 mm | M14 x 1.5 |
| 3.7i · V6, Petrol | 9x20 | ET45 | 6.27 in | 255/35R20 | 5x120 | 64.1 mm | M14 x 1.5 |
See how a different wheel would sit See wheel backspacing
See how a different width or offset sits versus an OEM configuration for this year.
Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
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White Knight M14 x 1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
Check price on Amazon
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
Check price on AmazonObserved aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Among builds in our database for this model year:
1 documented build.
Documented on a 2010 Acura RL build — observed custom fitment, not a universal fit guarantee.
Wheel: Giovanna Qatar
Compared with the 20×9 ET45 OEM configuration. Calculated geometry only — not fit confirmation.
OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.