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Wheel Adapters for GMC Sierra

Wheel Adapters for GMC Sierra

Quick answer: virtually all 1999-2025 GMC Sierra 1500s use the 6x5.5 (6x139.7) bolt pattern, except the 2001-2007 Sierra 1500HD, which uses 8x6.5 (8x165.1), and some 1999-2000 old-body-style trucks; 1988-1998 trucks are split by drivetrain, 6x5.5 on 4WD K1500 models and 5x5 (5x127) on 2WD C1500 models. Three-quarter and one-ton 8-lug Sierra 2500 and 3500 trucks run 8x6.5 (8x165.1) through 2010, then 8x180 from 2011 on, with 8x210 on the rear of 2011-and-newer dually models, while 1988-2000 light-duty Sierra 2500s are six-lug 6x5.5 trucks. This collection carries adapters for all of those hub patterns, so whichever Sierra you drive you can bolt on wheels from another pattern. Always verify your truck's bolt pattern before ordering.

GMC Sierra bolt pattern by year & common questions
  • 1988-1998 Sierra 1500 2WD (C1500): 5x5 (5x127), these adapters fit
  • 1988-1998 Sierra 1500 4WD (K1500): 6x5.5 (6x139.7), these adapters fit
  • 1999-2025 Sierra 1500 (except the 1500HD): 6x5.5 (6x139.7), these adapters fit
  • 2001-2007 Sierra 1500HD: 8x6.5 (8x165.1), these adapters fit
  • 1988-2000 Sierra 2500 light-duty (six-lug): 6x5.5 (6x139.7), these adapters fit
  • 1988-2010 Sierra 2500 three-quarter-ton (8-lug) and 3500: 8x6.5 (8x165.1), these adapters fit
  • 2011-2025 Sierra 2500HD and 3500HD single rear wheel: 8x180, these adapters fit
  • 2011-2025 Sierra 3500HD dually rear: 8x210, these adapters fit

From these Sierra hub patterns, the adapters in this collection convert 6x5.5 hubs to 5x4.5, 5x4.75, 5x5, 5x5.5, 5x150, 6x4.5, 6x120, 6x135, 8x6.5, 8x170 or 8x180 wheels; 5x5 hubs to 5x4.5, 5x4.75, 5x5.5, 5x112, 5x120, 5x150, 6x5.5 or 8x6.5 wheels; 8x6.5 hubs to 6x5.5, 8x170, 8x180, 8x200 or spacer-style 8x6.5 wheels; 8x180 hubs to 6x5.5, 8x6.5 or 8x170 wheels; and 8x210 dually hubs to 8x210 spacers.

What bolt pattern does my Sierra 1500 have? If it is a 1999 or newer Sierra 1500, it is 6x5.5 (6x139.7), unless it is a 2001-2007 Sierra 1500HD, which uses the 8x6.5 (8x165.1) pattern. On 1988-1998 trucks check your drivetrain: 4WD K1500s are 6x5.5, 2WD C1500s are 5x5 (5x127). A few 1999-2000 old-body-style trucks carry the earlier setup, so verify before ordering.

When did the Sierra HD bolt pattern change? In 2011. Eight-lug Sierra 2500 and 3500 trucks through 2010 use 8x6.5 (8x165.1), while 2011 and newer HD trucks use 8x180 on single-rear-wheel models and 8x210 on dually rear wheels. If you drive a 1988-2000 Sierra 2500, count your lugs before ordering: light-duty 2500s use six lugs (6x5.5), and only three-quarter-ton 8-lug trucks use 8x6.5. The two newer 8-lug patterns do not interchange without an adapter.

Can I run 8-lug wheels on a 6-lug Sierra? Yes. Our 6x5.5 to 8x6.5, 8x170 and 8x180 adapters bolt 8-lug wheels onto a 6-lug Sierra hub. Check wheel hub bore and brake clearance for your specific truck, and verify fitment before ordering.

Free US shipping on all wheel adapters, shipped from our Los Angeles warehouse.

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Wheel Adapter 8 Lug 6.5" To 6 Lug 5.5 Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 125.6mm Stud thread 14x1.5 Thickness 2" Mater...

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$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00
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Save up to $20.00 Save $0.00

5x5" Wheel Spacers | Bolt-On, 1/2" Studs (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $84.95
$69.95 - $84.95
$69.95

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x5" (5x127mm) Center bore 78.3mm Stud thread 1/2" Thickness options 0.75", 1", 1....

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$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $84.95
$69.95 - $84.95
$69.95
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Save up to $15.00 Save $0.00

Wheel Adapter 5 Lug 5 To 5 Lug 4.75 (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95
In stock

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x4.75" (5x120.65mm) Center bore 78.3mm Stud thread 1/2" Thickness options 0.75", ...

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$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95
Save up to $15.00 Save $0.00
Close-up of a polished billet aluminum Wheel Adapter 5 Lug 5 to 5 Lug 4.5 (Pair) with wheel studs in a five-lug pattern and two unbolted holes, featuring a visible logo underneath.
The Wheel Adapter 5 Lug 5 To 5 Lug 4.5 (Pair), crafted from billet aluminum with multiple bolts, are stacked diagonally against a plain white background.
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Wheel Adapter 5 Lug 5 To 5 Lug 4.5 (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x4.5" (5x114.3mm) Center bore 78.3mm Stud thread 1/2" Thickness options 0.75", 1"...

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$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95
Save up to $15.00 Save $0.00
Save up to $35.00 Save $0.00

Wheel Adapter 8 Lug 6.5" To 8 Lug 180 (Pair)

$149.95 - $164.95
$149.95 - $164.95
$149.95
$114.95 - $129.95
$114.95 - $129.95
$114.95

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 8x180mm Center bore 125.6mm Stud thread 14x1.5 Thickness options 1.5", 2" Ma...

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$149.95 - $164.95
$149.95 - $164.95
$149.95
$114.95 - $129.95
$114.95 - $129.95
$114.95
Save up to $35.00 Save $0.00
Save up to $45.00 Save $0.00

8x6.5" Wheel Spacers | Bolt-On, 9/16" Studs (Pair)

$149.95 - $199.95
$149.95 - $199.95
$149.95
$104.95 - $154.95
$104.95 - $154.95
$104.95

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 125.6mm Stud thread 9/16" Thickness options 1',...

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$149.95 - $199.95
$149.95 - $199.95
$149.95
$104.95 - $154.95
$104.95 - $154.95
$104.95
Save up to $45.00 Save $0.00
The Hub Centric Wheel Adapter, CNC machined from 6061 T6 aluminum, is a shiny metal circular flange with multiple bolt holes, viewed at an angle against a plain white background.
Two silver Hub Centric Wheel Adapters, CNC machined from 6061 T6 aluminum, display a 6x5.5 bolt pattern with multiple bolt holes and protruding studs. One leans against the other on a white background, highlighting its side profile and precise engineering.
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Hub Centric Wheel Adapter 5x5 To 6x5.5 Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 78mm lip Stud thread 14x1.5 Thickness 2" Material...

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$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00
Save $60.00 Save $0.00
Save up to $35.00 Save $0.00

8x6.5" Wheel Spacers | Bolt-On, 1/2" Studs (Pair)

$149.95 - $164.95
$149.95 - $164.95
$149.95
$114.95 - $129.95
$114.95 - $129.95
$114.95

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 125.6mm Stud thread 1/2" Thickness options 1.5"...

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$149.95 - $164.95
$149.95 - $164.95
$149.95
$114.95 - $129.95
$114.95 - $129.95
$114.95
Save up to $35.00 Save $0.00
Save up to $55.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 6 Lug 135 (Pair)

$129.95 - $134.95
$129.95 - $134.95
$129.95
$74.95 - $79.95
$74.95 - $79.95
$74.95

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x135mm Center bore 108mm Stud thread 14x1.5 Thickness options 1.25", 1.5" M...

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$129.95 - $134.95
$129.95 - $134.95
$129.95
$74.95 - $79.95
$74.95 - $79.95
$74.95
Save up to $55.00 Save $0.00
Save $70.00 Save $0.00

EZAccessory Wheel Adapter 6 Lug 5.5" To 8 Lug 6.5" Thickness 2" (Pair)

$209.00
$209.00 - $209.00
$209.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 108mm Stud thread 14x1.5 Thickness 2" Materia...

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$209.00
$209.00 - $209.00
$209.00
$139.00
$139.00 - $139.00
$139.00
Save $70.00 Save $0.00
Save $60.00 Save $0.00

Wheel Adapter 5 Lug 5" To 8 Lug 6.5 Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 78.3mm Stud thread 14x1.5 Thickness 2" Material 6...

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$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00
Save $60.00 Save $0.00
The Wheel Adapter 5 Lug 5 To 5 Lug 5 (Pair) 14x1.5 Studs, crafted from CNC-machined aluminum, is displayed against a white background. Designed for automotive use, this premium metal spacer increases the distance between the wheel and hub with precision-engineered five bolt holes and bolts.
The Wheel Adapter 5 Lug 5 To 5 Lug 5 (Pair) with 14x1.5 studs, made from high-quality aluminum and CNC machined, features a shiny metallic finish. Cylindrical in shape, these wheel spacers are angled on a white background and include multiple bolts.
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5x5" Wheel Spacers | Bolt-On, 14x1.5 Studs (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $79.95
$69.95 - $79.95
$69.95

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x5" (5x127mm) Center bore 78.3mm Stud thread 14x1.5 Thickness options 1", 1.25", ...

View full details
$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $79.95
$69.95 - $79.95
$69.95
Save up to $25.00 Save $0.00
Save up to $45.00 Save $0.00

8x6.5" Wheel Spacers | Bolt-On, 14x1.5 Studs (Pair)

$149.95 - $199.95
$149.95 - $199.95
$149.95
$104.95 - $154.95
$104.95 - $154.95
$104.95

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 125.6mm Stud thread 14x1.5 Thickness options 1'...

View full details
$149.95 - $199.95
$149.95 - $199.95
$149.95
$104.95 - $154.95
$104.95 - $154.95
$104.95
Save up to $45.00 Save $0.00
Save up to $85.00 Save $0.00

Wheel Adapter 8 Lug 6.5" To 8 Lug 170 (Pair) 14x1.5 Stud

$199.95 - $214.95
$199.95 - $214.95
$199.95
$114.95 - $129.95
$114.95 - $129.95
$114.95

Converts from (hub) 8x6.5" (8x165.1mm) Converts to (wheel) 8x170mm Center bore 125.6mm Stud thread 14x1.5 Thickness options 1.5", 2" Ma...

View full details
$199.95 - $214.95
$199.95 - $214.95
$199.95
$114.95 - $129.95
$114.95 - $129.95
$114.95
Save up to $85.00 Save $0.00
Save up to $30.95 Save $0.00

8x210 Wheel Spacers | Bolt-On, Dually (Pair)

$169.95 - $199.95
$169.95 - $199.95
$169.95
$149.00 - $199.00
$149.00 - $199.00
$149.00

Converts from (hub) 8x210mm Converts to (wheel) 8x210mm Center bore 155mm Stud thread 14x1.5 Thickness options 1.5", 2", 2.5" Material ...

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$169.95 - $199.95
$169.95 - $199.95
$169.95
$149.00 - $199.00
$149.00 - $199.00
$149.00
Save up to $30.95 Save $0.00
Save $45.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 6 Lug 4.5" Step Bore 108mm(Pair)

$129.95
$129.95 - $129.95
$129.95
$84.95
$84.95 - $84.95
$84.95
In stock

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x4.5" (6x114.3mm) Center bore 108mm Stud thread 12x1.5 Thickness 1.5" Mater...

View full details
$129.95
$129.95 - $129.95
$129.95
$84.95
$84.95 - $84.95
$84.95
Save $45.00 Save $0.00
Save $55.00 Save $0.00

Hub Centric Wheel Adapter 6x5.5 To 8x170 Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$144.00
$144.00 - $144.00
$144.00

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 8x170mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

View full details
$199.00
$199.00 - $199.00
$199.00
$144.00
$144.00 - $144.00
$144.00
Save $55.00 Save $0.00
Save $60.00 Save $0.00

Wheel Adapter 8 Lug 180 To 6 Lug 5.5 Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 8x180mm Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 125.6mm Stud thread 14x1.5 Thickness 2" Includes Wheel s...

View full details
$199.00
$199.00 - $199.00
$199.00
$139.00
$139.00 - $139.00
$139.00
Save $60.00 Save $0.00
Save $64.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 5 Lug 5.5" Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 5x5.5" (5x139.7mm) Center bore 108mm Stud thread 14x1.5 Thickness 2" Materia...

View full details
$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Save $64.00 Save $0.00
Save up to $50.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 6 Lug 120mm (Pair)

$129.95
$129.95 - $129.95
$129.95
$79.95 - $84.95
$79.95 - $84.95
$79.95

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x120mm Center bore 108mm Stud thread 14x1.5 Thickness options 1", 1.25" Sol...

View full details
$129.95
$129.95 - $129.95
$129.95
$79.95 - $84.95
$79.95 - $84.95
$79.95
Save up to $50.00 Save $0.00
Save up to $15.00 Save $0.00

Wheel Adapter 5 Lug 5 To 5 Lug 5.5 (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x5.5" (5x139.7mm) Center bore 78.3mm Stud thread 1/2" Thickness options 1", 1.25"...

View full details
$89.95 - $104.95
$89.95 - $104.95
$89.95
$74.95 - $89.95
$74.95 - $89.95
$74.95
Save up to $15.00 Save $0.00
Save $70.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 8 Lug 180 Thickness 2" (Pair)

$209.00
$209.00 - $209.00
$209.00
$139.00
$139.00 - $139.00
$139.00

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 8x180mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

View full details
$209.00
$209.00 - $209.00
$209.00
$139.00
$139.00 - $139.00
$139.00
Save $70.00 Save $0.00
Save $64.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 5 Lug 4.75" Thickness 2" (Pair)

$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 5x4.75" (5x120.65mm) Center bore 108mm Stud thread 12x1.5 Thickness 2" Mater...

View full details
$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Save $64.00 Save $0.00
The Wheel Adapter 5 Lug 5 To 5 Lug 120 (Pair) is CNC machined from billet aluminum, silver with a reflective surface, and features six equally spaced holes and bolts around the central opening. A logo of overlapping geometric shapes appears against a white background.
Two CNC machined Wheel Adapter 5 Lug 5 To 5 Lug 120 from billet aluminum are displayed with one resting against the other. Set against a white background, these silver spacers with multiple holes and protruding bolts function as wheel adapters.
Save up to $15.00 Save $0.00

Wheel Adapter 5 Lug 5 To 5 Lug 120 (Pair)

$89.95 - $99.95
$89.95 - $99.95
$89.95
$74.95 - $84.95
$74.95 - $84.95
$74.95

Converts from (hub) 5x5" (5x127mm) Converts to (wheel) 5x120mm Center bore 78.1mm Stud thread 14x1.5 Thickness options 1", 1.5" Materia...

View full details
$89.95 - $99.95
$89.95 - $99.95
$89.95
$74.95 - $84.95
$74.95 - $84.95
$74.95
Save up to $15.00 Save $0.00

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