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Wheel Adapters for Chevrolet Cobalt

Wheel Adapters for the Chevrolet Cobalt (4x100mm)

These wheel adapters bolt directly to your Chevrolet Cobalt's factory hub pattern and give you a new bolt pattern on the outer face, so you can run wheels the car was never built for, push the wheels outward for a wider, more planted stance, and clear bigger brakes or wider tires. They double as spacers to correct offset and fix rubbing. Because the Cobalt was sold with two different hub patterns depending on trim and engine, confirm your exact year and trim before ordering.

Chevrolet Cobalt bolt pattern by year & common questions

Chevrolet Cobalt bolt pattern by year

  • 2005–2010 base / 2.2L trims (Gen I): 4x100mm, fits these adapters
  • 2005–2010 performance trims, 2.0L Turbo (SS) & 2.4L (Gen I): 5x110mm, fits these adapters

The real fitment check is the pattern itself, not the year on the title, count your lugs and measure your hub before you buy. The Cobalt is the classic trap here: the same generation shipped with both a 4-lug (4x100mm) and a 5-lug (5x110mm) hub depending on trim and engine, so a base sedan and an SS from the same year do not share adapters. If your car is a Gen I built for a market outside North America, verify the pattern directly, as second-generation Cobalt sedans (2011 and later) were 4x100mm.

Convert your Chevrolet Cobalt to run these wheels

  • 4x100mm to 4x4" (101.6mm)
  • 4x100mm to 4x137mm
  • 4x100mm to 4x156mm
  • 4x100mm to 5x100mm
  • 4x100mm to 5x4.5" (114.3mm)
  • 4x100mm to 5x4.75" (120.6mm)
  • 4x100mm to 5x120mm
  • 5x110mm to 5x100mm
  • 5x110mm to 5x4.5" (114.3mm)
  • 5x110mm to 5x4.75" (120.6mm)
  • 5x110mm to 5x120mm

All adapters ship as a pair; order two pairs for a full four-corner setup.

Common questions

What bolt pattern does the Chevrolet Cobalt use?
It depends on the trim. Base and 2.2L Chevrolet Cobalt models (2005–2010) use a 4x100mm hub, while the performance 2.0L Turbo SS and 2.4L Sport trims use a 5x110mm hub. Both patterns are covered by adapters in this collection, just confirm which one your car has.

Did the bolt pattern really change within the same years?
Yes, and that is the part buyers miss. Across the 2005–2010 run the Cobalt was sold with both 4x100mm (4-lug) and 5x110mm (5-lug) hubs at the same time, split by trim and engine rather than by model year. Never assume from the year alone; count the studs on your hub and match it to the correct adapter.

Free US shipping on all wheel adapters, shipped from our Los Angeles warehouse. Questions on fitment? Call (800) 505-8758.

Filters

The Hub Centric Wheel Adapter 4x100 To 5x120 features a shiny, metallic design with six bolts and an inner ring. A flat base displays the EZ interlocking hexagon logo, and its reflective silver finish is ideal for BMW wheels. Thickness: 1.5 (Pair).
Two Hub Centric Wheel Adapters, each 1.5 thick, are slightly angled showcasing multiple bolt holes for a 4x100 bolt pattern against a white backdrop. Save $74.00 Save $0.00

Hub Centric Wheel Adapter 4x100 To 5x120 Thickness 1.5" (Pair)

$199.00
$199.00 - $199.00
$199.00
$125.00
$125.00 - $125.00
$125.00

Converts from (hub) 4x100mm Converts to (wheel) 5x120mm Stud thread 12x1.5 Thickness 1.5" Material 6061-T6 billet aluminum Centering Hu...

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$199.00
$199.00 - $199.00
$199.00
$125.00
$125.00 - $125.00
$125.00
Save $74.00 Save $0.00
Save $63.00 Save $0.00

Wheel Adapter 4x100 To 4x156 (Pair)

$139.95
$139.95 - $139.95
$139.95
$76.95
$76.95 - $76.95
$76.95

Converts from (hub) 4x100mm Converts to (wheel) 4x156mm Center bore 80mm Stud thread 12x1.5 Thickness 1" Includes Wheel studs included ...

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$139.95
$139.95 - $139.95
$139.95
$76.95
$76.95 - $76.95
$76.95
Save $63.00 Save $0.00
A CNC machined billet aluminum wheel adapter with five bolt holes and studs elegantly extends from a central circular opening, below which the EZ logo is proudly displayed.
Two shiny Wheel Adapter 4x100 To 4x4 spacers, made from CNC machined billet aluminum, are angled to showcase their circular design and bolt pattern. Bolts are visible through the holes, and a partially hidden logo is at the bottom. Sold out

Wheel Adapter 4x100 To 4x4 (Pair)

$99.95
$99.95 - $99.95
$99.95
$74.95
$74.95 - $74.95
$74.95
Out of stock

Converts from (hub) 4x100mm Converts to (wheel) 4x4" (4x101.6mm) Center bore 64mm Stud thread 12x1.5 Thickness 1" Includes Wheel studs ...

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$99.95
$99.95 - $99.95
$99.95
$74.95
$74.95 - $74.95
$74.95
Sold out
Sold out

Wheel Adapter 4x100 To 5x100 (Pair)

$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Out of stock

Converts from (hub) 4x100mm Converts to (wheel) 5x100mm Center bore 64mm Stud thread 12x1.5 Thickness 1.5" Material 6061-T6 billet alum...

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$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Sold out
Save $64.00 Save $0.00

Wheel Adapter 4 Lug 100 To 5 Lug 4.5" (Pair)

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

Converts from (hub) 4x100mm Converts to (wheel) 5x4.5" (5x114.3mm) Center bore 64mm Stud thread 12x1.5 Thickness 1.75" Material 6061-T6...

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$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Save $64.00 Save $0.00
Close-up of a CNC machined aluminum Wheel Adapter 4x100 To 5x4.75 (Pair) featuring six bolts in a circular pattern. The glossy metallic surface reflects light as it stands upright with a logo at the bottom center, ideal for 4 Lug Honda Civic setups against a plain white background.
Stacked slightly offset on a white background, two CNC machined aluminum Wheel Adapter 4x100 To 5x4.75 (Pair) spacers feature multiple bolt holes and studs, with a polished finish and precise machining. Ideal for Corvette wheels or the 4 Lug Honda Civic enthusiast.
Save $64.00 Save $0.00

Wheel Adapter 4x100 To 5x4.75 (Pair)

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

Converts from (hub) 4x100mm Converts to (wheel) 5x4.75" (5x120.65mm) Center bore 64mm Stud thread 12x1.5 Thickness 1.75" Material 6061-...

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$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Save $64.00 Save $0.00
A CNC machined billet aluminum Wheel Adapter 4x100 To 4x100 is showcased on a white background. It features five bolt holes, studs, and a central hole in its sleek design. The brands logo is subtly displayed at the bottom of the image.
A pair of Wheel Adapter 4x100 To 4x100, CNC machined from billet aluminum, with studs and bolt holes, are stacked to highlight their circular shape and shiny finish. A logo with stylized letters is partially visible at the bottom.
Save up to $20.00 Save $0.00

4x100 Wheel Spacers | Bolt-On (Pair)

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

Converts from (hub) 4x100mm Converts to (wheel) 4x100mm Center bore 64mm Stud thread 12x1.5 Thickness options 1", 1.25", 1.5", 2" Inclu...

View full details
$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $84.95
$69.95 - $84.95
$69.95
Save up to $20.00 Save $0.00
A circular silver Wheel Adapter 4x100 To 4x137, CNC machined from aluminum, features five bolt holes and embedded studs. The shiny adapter sits against a white background with a faint EZ logo underneath, designed for precise and durable bolt pattern wheels.
A pair of CNC machined aluminum wheel adapters, each featuring bolt holes and attached studs for a 4x100 to 4x137 lug setup, are stacked on a white background.
Save up to $65.00 Save $0.00

Wheel Adapter 4x100 To 4x137 (Pair)

$139.95
$139.95 - $139.95
$139.95
$74.95 - $89.95
$74.95 - $89.95
$74.95

Converts from (hub) 4x100mm Converts to (wheel) 4x137mm Center bore 67.1mm Stud thread 12x1.5 Thickness options 1", 2" Includes Wheel s...

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$139.95
$139.95 - $139.95
$139.95
$74.95 - $89.95
$74.95 - $89.95
$74.95
Save up to $65.00 Save $0.00
Save $20.00 Save $0.00

Wheel Adapter 5 Lug 110 To 5 Lug 4.5 (Pair)

$99.95
$99.95 - $99.95
$99.95
$79.95
$79.95 - $79.95
$79.95

Converts from (hub) 5x110mm Converts to (wheel) 5x4.5" (5x114.3mm) Center bore 65.1mm Stud thread 12x1.5 Thickness 1.25" Material 6061-...

View full details
$99.95
$99.95 - $99.95
$99.95
$79.95
$79.95 - $79.95
$79.95
Save $20.00 Save $0.00
Save $15.00 Save $0.00

Wheel Adapter 4x100 To 4x130 (Pair)

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

Converts from (hub) 4x100mm Converts to (wheel) 4x130mm Center bore 64mm Stud thread 12x1.5 Thickness 1" Includes Wheel studs included ...

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$89.95
$89.95 - $89.95
$89.95
$74.95
$74.95 - $74.95
$74.95
Save $15.00 Save $0.00
Image of a shiny silver Hub Centric Wheel Adapter 5x110 To 5x5 (Pair) crafted from 6061 T6 billet aluminum, featuring a hub centric design and a 5x5 bolt pattern. It includes five lug holes, five pre-inserted bolts, and the text GUIDO is faintly visible on one side.
Two Hub Centric Wheel Adapters 5x110 to 5x5, made of polished 6061 T6 billet aluminum, are angled against a white background. They showcase a silver finish and feature an EZ logo in a hexagonal shape below.
Save $40.00 Save $0.00

Hub Centric Wheel Adapter 5x110 To 5x5 (Pair)

$129.95
$129.95 - $129.95
$129.95
$89.95
$89.95 - $89.95
$89.95

Converts from (hub) 5x110mm Converts to (wheel) 5x5" (5x127mm) Stud thread 12x1.5 Thickness 1.5" Material 6061-T6 billet aluminum Cente...

View full details
$129.95
$129.95 - $129.95
$129.95
$89.95
$89.95 - $89.95
$89.95
Save $40.00 Save $0.00

5x110 Wheel Spacers | Bolt-On (Pair)

$69.95 - $74.95
$69.95
$69.95 - $74.95
$69.95 - $74.95
$69.95

Converts from (hub) 5x110mm Converts to (wheel) 5x110mm Center bore 65.1mm Stud thread 12x1.5 Thickness options 1", 1.25" Material 6061...

View full details
$69.95 - $74.95
$69.95
$69.95 - $74.95
$69.95 - $74.95
$69.95
Save $64.00 Save $0.00

Wheel Adapters 4x100 To 5x5 (Pair)

$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
In stock

Converts from (hub) 4x100mm Converts to (wheel) 5x5" (5x127mm) Center bore 64mm Stud thread 12x1.5 Thickness 1.75" Material 6061-T6 bil...

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 4 Lug 100 To 4 Lug 4.5 (Pair) features a round, metallic design crafted from CNC machined billet aluminum. It has a five-bolt pattern with protruding bolts, a central opening, and its reflective finish highlights new wheel studs while the logo is subtly visible beneath.
Two Wheel Adapter 4 Lug 100 To 4 Lug 4.5 (Pair), made from CNC machined billet aluminum, are stacked on a white background with an emblem below. They have evenly spaced holes around a central hole and include new wheel studs for a 4 lug bolt pattern adapter installation.
Save up to $15.00 Save $0.00

Wheel Adapter 4 Lug 100 To 4 Lug 4.5" (Pair)

$89.95 - $94.95
$89.95 - $94.95
$89.95
$74.95 - $79.95
$74.95 - $79.95
$74.95

Converts from (hub) 4x100mm Converts to (wheel) 4x4.5" (4x114.3mm) Center bore 64mm Stud thread 12x1.5 Thickness options 1', 1.25" Incl...

View full details
$89.95 - $94.95
$89.95 - $94.95
$89.95
$74.95 - $79.95
$74.95 - $79.95
$74.95
Save up to $15.00 Save $0.00
The Wheel Adapters 5x4.5 to 5x4.5 with 1/2 Studs are crafted from billet aluminum, featuring six protruding bolts for a seamless fit between a car wheel and hub. The shiny silver finish and hollow center enhance its sleek appearance.
A pair of shiny billet aluminum Wheel Adapters 5x4.5 to 5x4.5 with 1/2 studs, featuring multiple bolt holes and protruding lug bolts, are displayed on a white background, showcasing a central Z logo that highlights their precision as top-tier wheel adapters.
Save up to $25.00 Save $0.00

Wheel Adapter 5 Lug 110 To 5 Lug 4.75 (Pair)

$99.95 - $104.95
$99.95 - $104.95
$99.95
$74.95 - $79.95
$74.95 - $79.95
$74.95

Converts from (hub) 5x110mm Converts to (wheel) 5x4.75" (5x120.65mm) Thickness options 1", 1.25" Material 6061-T6 billet aluminum Include...

View full details
$99.95 - $104.95
$99.95 - $104.95
$99.95
$74.95 - $79.95
$74.95 - $79.95
$74.95
Save up to $25.00 Save $0.00
Save up to $15.00 Save $0.00

Wheel Adapter 4 Lug 100 To 4 Lug 4.25 (Pair)

$89.95 - $94.95
$89.95 - $94.95
$89.95
$74.95 - $79.95
$74.95 - $79.95
$74.95

Converts from (hub) 4x100mm Converts to (wheel) 4x4.25" (4x108mm) Center bore 64mm Stud thread 12x1.5 Thickness options 1', 1.25" Mater...

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$89.95 - $94.95
$89.95 - $94.95
$89.95
$74.95 - $79.95
$74.95 - $79.95
$74.95
Save up to $15.00 Save $0.00
Close-up of a CNC machined billet aluminum wheel adapter with a five-bolt pattern around a central hole. The EZ logo is visible at the bottom of the image.
Two shiny wheel spacers crafted from CNC machined billet aluminum with multiple bolt holes and attached bolts are stacked against a white background. A logo with stylized letters highlights their precise 4x100 to 4x98 adapter bolt pattern.
Save $15.00 Save $0.00

Wheel Adapter 4x100 To 4x98 (Pair)

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

Converts from (hub) 4x100mm Converts to (wheel) 4x98mm Center bore 64mm Stud thread 12x1.5 Thickness 1" Includes Wheel studs included ...

View full details
$89.95
$89.95 - $89.95
$89.95
$74.95
$74.95 - $74.95
$74.95
Save $15.00 Save $0.00

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