2006 GMC Sierra 1500 Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: Multiple — see configurations
Backspacing: Multiple — see configurations
Bolt pattern: 6×139.7
Center bore: 78.1 mm
Thread: M12×1.5, M14×1.5
Tire size: Multiple — see configurations

Explore wheels at Tire Rack

Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

fifteen52 Analog HD
16 × 7.5″ · ET 0 · Asphalt Black
$329.21
View at Tire Rack
American Racing AR62 Outlaw II
16 × 8″ · ET +25 · Silver Machined w/Clearcoat
$233.00
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Ultra Crusher
16 × 8″ · ET +10 · Black
$205.50
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Fuel Off-Road Blitz
16 × 8″ · ET +1 · Gloss Black w/Milled Accent
$289.00
View at Tire Rack
KMC KM718 Summit
16 × 8″ · ET 0 · Black
$345.00
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Method MR304 Double Standard
16 × 8″ · ET 0 · Silver Machined w/Clearcoat
$399.00
View at Tire Rack
Fuel Off-Road Covert
16 × 8″ · ET +1 · Black
$385.00
View at Tire Rack

Tire Rack pays a commission on qualifying purchases. Prices and availability come from Tire Rack. A dimensional or size match is not a confirmation that the product fits your vehicle.

OEM configurations

Configuration	Front	Rear	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	6x17	—	ET36	4.42 in	245/80R17	6x139.7	78.1 mm	M14 x 1.5
4.8i · 4.8L, LR4, V8, Petrol	7x16	—	ET31	4.72 in	225/65R16	6x139.7	78.1 mm	M14 x 1.5
4.8i · 4.8L, LR4, V8, Petrol	7.5x16	—	ET26	4.77 in	245/80R16	6x139.7	78.1 mm	M14 x 1.5
4.8i · 4.8L, LR4, V8, Petrol	6x17	—	ET31	4.22 in	265/70R17	6x139.7	78.1 mm	M14 x 1.5
4.8i · 4.8L, LR4, V8, Petrol	8.5x16	—	ET26	5.27 in	265/75R16	6x139.7	78.1 mm	M14 x 1.5
4.8i 4WD · 4.8L, LR4, V8, Petrol	7.5x15	—	ET25	4.73 in	225/65R15	6x139.7	78.1 mm	M14 x 1.5
4.8i 4WD · 4.8L, LR4, V8, Petrol	7x16	—	ET36	4.92 in	275/65R16	6x139.7	78.1 mm	M14 x 1.5
4.8i 4WD · 4.8L, LR4, V8, Petrol	7.5x16	—	ET41	5.36 in	245/60R16	6x139.7	78.1 mm	M14 x 1.5
4.8i 4WD · 4.8L, LR4, V8, Petrol	8x17	—	ET31	5.22 in	275/80R17	6x139.7	78.1 mm	M14 x 1.5
4.8i 4WD · 4.8L, LR4, V8, Petrol	7x18	—	ET35	4.88 in	275/75R18	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	7.5x16	—	ET41	5.36 in	245/80R16	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	8x15	—	ET41	5.61 in	255/65R15	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	8x16	—	ET26	5.02 in	235/60R16	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	6.5x18	—	ET31	4.47 in	265/60R18	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	6.5x18	—	ET21	4.08 in	275/55R18	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	8x17	—	ET26	5.02 in	235/80R17	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	8.5x16	—	ET26	5.27 in	285/60R16	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	7x16	—	ET21	4.33 in	255/60R16	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	8x19	8x19	ET25 / ET46	4.98 in	275/65R19	6x139.7	78.1 mm	M14 x 1.5
5.3i · 5.3L, L33, V8, Petrol	9x17	—	ET15	5.09 in	265/65R17	6x139.7	78.1 mm	M14 x 1.5
5.3i AWD · 5.3L, LM7, V8, Petrol	5.5x16	—	ET20	3.54 in	245/75R16	6x139.7	78.1 mm	M14 x 1.5
5.3i AWD · 5.3L, LM7, V8, Petrol	6x16	—	ET41	4.61 in	255/65R16	6x139.7	78.1 mm	M14 x 1.5
5.3i AWD · 5.3L, LM7, V8, Petrol	7.5x18	—	ET26	4.77 in	265/80R18	6x139.7	78.1 mm	M14 x 1.5
5.3i AWD · 5.3L, LM7, V8, Petrol	7x18	—	ET26	4.52 in	275/80R18	6x139.7	78.1 mm	M14 x 1.5
5.3i AWD · 5.3L, LM7, V8, Petrol	9x18	—	ET30	5.68 in	245/75R18	6x139.7	78.1 mm	M14 x 1.5
6.0i · 6.0L, LQ9, V8, Petrol	7.5x18	—	ET21	4.58 in	255/60R18	6x139.7	78.1 mm	M14 x 1.5
6.0i · 6.0L, LQ9, V8, Petrol	8x16	—	ET31	5.22 in	255/60R16	6x139.7	78.1 mm	M14 x 1.5
6.0i · 6.0L, LQ9, V8, Petrol	7x17	—	ET35	4.88 in	275/55R17	6x139.7	78.1 mm	M14 x 1.5
6.0i · 6.0L, LQ9, V8, Petrol	8.5x17	—	ET25	5.23 in	245/75R17	6x139.7	78.1 mm	M14 x 1.5

Lug hardware

Wheel locks

Real-World 2006 GMC Sierra 1500 Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

17-inch — 1 documented build
18-inch — 1 documented build
20-inch — 1 documented build

3 documented builds.

17×9 ET10

Documented on a 2006 GMC Sierra 1500 build — observed custom fitment, not a universal fit guarantee.

Suspension: Leveling Kit
Spacers: 2"
Wheel offset: ET10
Effective position: approximately ET-40.8 (calculated)

Compared with OEM

Compared with the 17×6 ET36 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 114.9 mm farther toward fender (more outward poke)
Inner edge 38.7 mm farther from suspension (more inner clearance)
Width +3" vs OEM

View full build on Modified1

18×9 ET0

Documented on a 2006 GMC Sierra 1500 build — observed custom fitment, not a universal fit guarantee.

Tires: 285/65R18

Spacers: 1.5"
Wheel offset: ET0
Effective position: approximately ET-38.1 (calculated)

Compared with OEM

Compared with the 18×6.5 ET31 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 100.9 mm farther toward fender (more outward poke)
Inner edge 37.4 mm farther from suspension (more inner clearance)
Width +2.5" vs OEM

View full build on Modified1

Staggered · 20×8.5 / 20×9.5

Documented on a 2006 GMC Sierra 1500 build — observed custom fitment, not a universal fit guarantee.

Wheel: Budnik Diggers

Front: 20×8.5 · 265/50R20
Rear: 20×9.5 · 295/45R20

Compared with OEM

Compared with the 19×8 ET25 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +1" vs OEM

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

More specs for the 2006 GMC Sierra 1500

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.