1999 GMC Envoy Wheel Backspacing
5.47 in · 5.52 in
Quick specs
- Backspacing
- 5.47 in · 5.52 in
- OEM offset
- ET50 · ET45
- Wheel size
- 7x15 · 7x16 · 7.5x16
- Tire size
- 235/70R15 · 235/65R16
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.2i · I6, Petrol | 7x15 | ET50 | 5.47 in | 235/70R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 4.2i · I6, Petrol | 7x16 | ET50 | 5.47 in | 235/65R16 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 5.3i · V8, Petrol | 7x15 | ET50 | 5.47 in | 235/70R15 | 5x120.65 | 70.3 mm | M12 x 1.5 |
| 5.3i · V8, Petrol | 7.5x16 | ET45 | 5.52 in | 235/65R16 | 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 1999 GMC Envoy
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.