2001 Chevrolet Blazer Wheel Backspacing
5.47 in · 4.24 in · 4.92 in
Quick specs
- Backspacing
- 5.47 in · 4.24 in · 4.92 in
- OEM offset
- ET50 · ET6 · ET36
- Wheel size
- 7x15 · 8x16 · 7x16
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.3 · V6, Petrol | 7x15 | ET50 | 5.47 in | 205/75R15 | 5x120.65 | 70.3 mm | 1/2" - 20 UNF |
| 4.3 · V6, Petrol | 7x15 | ET50 | 5.47 in | 235/70R15 | 5x120.65 | 70.3 mm | 1/2" - 20 UNF |
| 4.3 · V6, Petrol | 7x15 | ET50 | 5.47 in | 235/75R15 | 5x120.65 | 70.3 mm | 1/2" - 20 UNF |
| 4.3 Xtreme · V6, Petrol | 8x16 | ET6 | 4.24 in | 235/60R16 | 5x120.65 | 70.3 mm | 1/2" - 20 UNF |
| 2.4i · I4, Petrol | 7x15 | ET36 | 4.92 in | 225/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 2.4i · I4, Petrol | 7x15 | ET50 | 5.47 in | 235/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 2.4i · I4, Petrol | 7x16 | ET50 | 5.47 in | 235/75R16 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 2.8 TDI · I4, Diesel | 7x15 | ET36 | 4.92 in | 225/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 2.8 TDI · I4, Diesel | 7x15 | ET50 | 5.47 in | 235/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 2.8 TDI · I4, Diesel | 7x16 | ET50 | 5.47 in | 235/75R16 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 4.3i · V6, Petrol | 7x15 | ET36 | 4.92 in | 225/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 4.3i · V6, Petrol | 7x15 | ET50 | 5.47 in | 235/75R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 4.3i · V6, Petrol | 7x16 | ET50 | 5.47 in | 235/75R16 | 5x120.65 | 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 2001 Chevrolet Blazer
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.