2007 Chevrolet Silverado 1500 Classic Wheel Backspacing
4.97 in · 4.72 in · 5.12 in
Quick specs
- Backspacing
- 4.97 in · 4.72 in · 5.12 in
- OEM offset
- ET31 · ET22
- Wheel size
- 7.5x17 · 7x16 · 8.5x20
- Bolt pattern
- 6×139.7
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.3 4WD · 4.3L, V6, Petrol | 7.5x17 | ET31 | 4.97 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3 4WD · 4.3L, V6, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 · 4.8L, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 · 4.8L, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 4WD · 4.8L, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 · 5.3L, LM7, V8, Hybrid | 7.5x17 | ET31 | 4.97 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 · 5.3L, LM7, V8, Hybrid | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 · 5.3L, LM7, V8, Hybrid | 7x16 | ET31 | 4.72 in | 235/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 4WD · 5.3L, LM7, V8, Hybrid | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 4WD · 5.3L, LM7, V8, Hybrid | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 6.0 · V8, Petrol | 8.5x20 | ET22 | 5.12 in | 275/55R20 | 6x139.7 | 78.1 mm | M14 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 2007 Chevrolet Silverado 1500 Classic
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.