1999 Chevrolet Silverado 1500 Wheel Backspacing
4.72 in
Quick specs
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.3 · 4.3L, V6, Petrol | 7x16 | ET31 | 4.72 in | 235/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3 · 4.3L, V6, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3 4WD · 4.3L, V6, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3 4WD · 4.3L, V6, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 · 4.8L, V8, Petrol | 7x16 | ET31 | 4.72 in | 235/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 · 4.8L, V8, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 4WD · 4.8L, V8, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8 4WD · 4.8L, V8, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 · 5.3L, V8, Petrol | 7x16 | ET31 | 4.72 in | 235/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 · 5.3L, V8, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 4WD · 5.3L, V8, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3 4WD · 5.3L, V8, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 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 1999 Chevrolet Silverado 1500
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.