1999 Cadillac DeVille Wheel Backspacing
5.09 in · 5.26 in · 5.43 in · 5.39 in · 5.52 in
Quick specs
- Backspacing
- 5.09 in · 5.26 in · 5.43 in · 5.39 in · 5.52 in
- OEM offset
- ET53 · ET51 · ET49 · ET48 · ET45
- Wheel size
- 6x15 · 6.5x15 · 7x16 · 7x17 · 7.5x17
- Bolt pattern
- 5×115
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.6i · 4.6L, L37, V8, Petrol | 6x15 | ET53 | 5.09 in | 205/70R15 | 5x115 | 70.3 mm | M12 x 1.5 |
| 4.6i · 4.6L, L37, V8, Petrol | 6.5x15 | ET51 | 5.26 in | 215/70R15 | 5x115 | 70.3 mm | M12 x 1.5 |
| 4.6i · 4.6L, L37, V8, Petrol | 7x16 | ET49 | 5.43 in | 225/60R16 | 5x115 | 70.3 mm | M12 x 1.5 |
| 4.6i · 4.6L, L37, V8, Petrol | 7x17 | ET48 | 5.39 in | 225/55R17 | 5x115 | 70.3 mm | M12 x 1.5 |
| 4.6i · 4.6L, L37, V8, Petrol | 7.5x17 | ET45 | 5.52 in | 245/50R17 | 5x115 | 70.3 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 1999 Cadillac DeVille
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.