ET31
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 5.3 · V8, Petrol | 7.5x17 | — | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 5.3 · V8, Petrol | 8x18 | — | ET31 | 5.22 in | 265/65R18 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 5.3 · V8, Petrol | 8.5x20 | 10.5x20 | ET31 / ET35 | 5.47 in | 275/55R20 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 5.3 · V8, Petrol | 9x22 | — | ET31 | 5.72 in | 285/45R22 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 6.0 · V8, Petrol | 7.5x17 | — | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 6.0 · V8, Petrol | 8x18 | — | ET31 | 5.22 in | 265/65R18 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 6.0 · V8, Petrol | 8.5x20 | 10.5x20 | ET31 / ET35 | 5.47 in | 275/55R20 | 6x139.7 | 78.3 mm | M14 x 1.5 |
| 6.0 · V8, Petrol | 9x22 | — | ET31 | 5.72 in | 285/45R22 | 6x139.7 | 78.3 mm | M14 x 1.5 |
See how a different wheel would sit See wheel backspacing
See how a different width or offset sits versus an OEM configuration for this year.
M14x1.5 Lug Nuts Black with Spline Tuner, XL 2 inches Length Conical Aftermarket Wheel Nut, Compatible with Chevy GMC Ford Cadillac Lincoln SAAB Saturn Silverado 1500 Savana, Set of 24
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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MIKKUPPA M14x1.5 Wheel Lug Nut - Replacement for Chevy Silverado 1500 2500, GMC, Ford, Ram, Aftermarket Wheel - 32pcs Black Closed End Lug Nuts with 1 Socket Key
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel Accessories Parts Bulge Acorn Set of 24 Aftermarket Lug Nuts M14 X 1.50 Thread 1.90" Long for Trucks 19mm(3/4") Hex 14x1.5 Wheel Lug Nuts (24 M14x1.50, Chrome)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on AmazonObserved aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Among builds in our database for this model year:
3 documented builds.
Documented on a 2007 Chevrolet Suburban 1500 build — observed custom fitment, not a universal fit guarantee.
Wheel: Boss 330
Compared with the 22×9 ET31 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2007 Chevrolet Suburban 1500 build — observed custom fitment, not a universal fit guarantee.
Wheel: Gianelle Steep-6
Compared with the 22×9 ET31 OEM configuration. Calculated geometry only — not fit confirmation.
Documented on a 2007 Chevrolet Suburban 1500 build — observed custom fitment, not a universal fit guarantee.
Wheel: MKW B26
Compared with the 22×9 ET31 OEM configuration. Calculated geometry only — not fit confirmation.
OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.