1999 GMC Sierra 1500 Wheel Offset
ET25 · ET31 · ET30
Quick specs
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.3i · 4.3L, LU3, V6, Petrol | 6.5x16 | ET25 | 4.23 in | 235/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i · 4.3L, LU3, V6, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i · 4.3L, LU3, V6, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i · 4.3L, LU3, V6, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i · 4.3L, LU3, V6, Petrol | 7.5x17 | ET31 | 4.97 in | 255/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i 4WD · 4.3L, LU3, V6, Petrol | 6.5x16 | ET25 | 4.23 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i 4WD · 4.3L, LU3, V6, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i 4WD · 4.3L, LU3, V6, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i 4WD · 4.3L, LU3, V6, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.3i 4WD · 4.3L, LU3, V6, Petrol | 7.5x18 | ET30 | 4.93 in | 265/65R18 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i · 4.8L, LR4, V8, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i · 4.8L, LR4, V8, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i · 4.8L, LR4, V8, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i · 4.8L, LR4, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 255/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i · 4.8L, LR4, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/65R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i 4WD · 4.8L, LR4, V8, Petrol | 6.5x16 | ET25 | 4.23 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i 4WD · 4.8L, LR4, V8, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i 4WD · 4.8L, LR4, V8, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i 4WD · 4.8L, LR4, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 4.8i 4WD · 4.8L, LR4, V8, Petrol | 7.5x18 | ET30 | 4.93 in | 265/65R18 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i · 5.3L, LM7, V8, Petrol | 7x16 | ET31 | 4.72 in | 255/70R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i · 5.3L, LM7, V8, Petrol | 7x16 | ET31 | 4.72 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i · 5.3L, LM7, V8, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i · 5.3L, LM7, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 255/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i · 5.3L, LM7, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/65R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i 4WD · 5.3L, LM7, V8, Petrol | 6.5x16 | ET25 | 4.23 in | 245/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i 4WD · 5.3L, LM7, V8, Petrol | 7x16 | ET31 | 4.72 in | 265/75R16 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i 4WD · 5.3L, LM7, V8, Petrol | 7x17 | ET31 | 4.72 in | 245/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i 4WD · 5.3L, LM7, V8, Petrol | 7.5x17 | ET31 | 4.97 in | 265/70R17 | 6x139.7 | 78.1 mm | M14 x 1.5 |
| 5.3i 4WD · 5.3L, LM7, V8, Petrol | 8x18 | ET25 | 4.98 in | 265/65R18 | 6x139.7 | 78.1 mm | M14 x 1.5 |
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See how a different width or offset sits versus an OEM configuration for this year.
Wheels and hardware for this vehicle
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OE Wheels LLC 22 inch Rims Fit pre-2019 Silverado Sierra pre-2021 Tahoe Suburban Yukon Escalade CA83 22x9 Chrome Wheel Hollander 5358
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Lug hardware
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Wheel Accessories Parts Set of 24 Black Spiked Solid Metal Lug Nuts M14x1.5 Thread 4.4 Inch Tall Closed End Bulge Acorn Spike Lug Nut 1 Socket Key- Fit Chevy Silverado 1500 Ford F150 GMC Sierra 1500
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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)
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Wheel locks
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MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks
M12 x 1.5 · lock
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Gorilla Automotive Wheel Locks With Washer (M12x1.50)
M12 x 1.5 · lock
Matches M12 x 1.5 — confirm seat style for your wheel
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More specs for the 1999 GMC Sierra 1500
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.