2015 Acura RDX Wheel Backspacing
5.52 in · 5.97 in
Quick specs
- Backspacing
- 5.52 in · 5.97 in
- OEM offset
- ET45 · ET50
- Wheel size
- 7.5x18 · 7.5x19 · 8x19 · 8x20
- Bolt pattern
- 5×114.3
- Tire size
- 235/60R18 · 235/55R19 · 255/50R19 · 255/45R20
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 3.5i · J35Z2, V6, Petrol | 7.5x18 | ET45 | 5.52 in | 235/60R18 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · J35Z2, V6, Petrol | 7.5x19 | ET45 | 5.52 in | 235/55R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · J35Z2, V6, Petrol | 8x19 | ET50 | 5.97 in | 255/50R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · J35Z2, V6, Petrol | 8x20 | ET50 | 5.97 in | 255/45R20 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · 3.5L, J35Z2, V6, Petrol | 7.5x18 | ET45 | 5.52 in | 235/60R18 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · 3.5L, J35Z2, V6, Petrol | 7.5x19 | ET45 | 5.52 in | 235/55R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · 3.5L, J35Z2, V6, Petrol | 8x19 | ET50 | 5.97 in | 255/50R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.5i · 3.5L, J35Z2, V6, Petrol | 8x20 | ET50 | 5.97 in | 255/45R20 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.0i · J30Y1, V6, Petrol | 7.5x18 | ET45 | 5.52 in | 235/60R18 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.0i · J30Y1, V6, Petrol | 7.5x19 | ET45 | 5.52 in | 235/55R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.0i · J30Y1, V6, Petrol | 8x19 | ET50 | 5.97 in | 255/50R19 | 5x114.3 | 64.1 mm | M12 x 1.5 |
| 3.0i · J30Y1, V6, Petrol | 8x20 | ET50 | 5.97 in | 255/45R20 | 5x114.3 | 64.1 mm | M12 x 1.5 |
Compare wheel position See wheel offset
Backspacing values above are calculated from OEM wheel width and offset using BS = width/2 + offset_mm/25.4 (same formula as the fitment calculator).
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More specs for the 2015 Acura RDX
Backspacing on these pages is calculated from OEM wheel width and offset (width/2 + offset_mm/25.4). Higher backspacing seats the wheel farther inward; lower backspacing moves it outward.