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Wheel Adapters for Mitsubishi Mighty Max

Wheel Adapters for the Mitsubishi Mighty Max (6x5.5" / 6x139.7mm)

Every Mitsubishi Mighty Max built from 1983 through 1996 rolls on a 6 lug 5.5" (6x139.7mm) hub with a 108mm center bore and 12x1.5 studs. These EZAccessory adapters bolt to that native 6x5.5" pattern and let you run a different wheel bolt pattern, add track width, or clear bigger tires. Pick the adapter that matches the wheels you want to run, confirm your exact year and trim before ordering, and you're set.

Mitsubishi Mighty Max bolt pattern by year & common questions

Mitsubishi Mighty Max bolt pattern by year

  • 1983–1996 (all Mighty Max, 2WD & 4WD): 6x5.5" (6x139.7mm), fits these adapters

The Mighty Max kept the same 6x5.5" pattern across its entire run, so year isn't the trap it is on some trucks. The safety check is the pattern itself: your hub must read 6 lug on a 5.5" circle. If a wheel or hub in your build measures 5 lug or a different circle, these 6x5.5" adapters will not bolt up, always confirm your exact year and trim before ordering.

Convert your 6x5.5" Mighty Max to run these wheels

  • 6x5.5" to 5x4.5" (5x114.3mm), 2" thick, pair
  • 6x5.5" to 5x4.75" (5x120.65mm), 2" thick, pair
  • 6x5.5" to 5x5.5" (5x139.7mm), 2" thick, pair
  • 6x5.5" to 6x5.5" (6x139.7mm), Chevy, 108mm bore, 7/16" studs, pair (spacer to add width, same pattern)
  • 6x5.5" to 6x120mm, pair
  • 6x5.5" to 6x135mm, pair
  • 6x5.5" to 8x6.5" (8x165.1mm), 2" thick, pair
  • 6x5.5" to 8x170mm, hub centric, 2" thick, pair

All adapters ship as a pair. For a full four-corner setup, order two pairs.

Common questions

What bolt pattern does the Mitsubishi Mighty Max use?
All 1983–1996 Mighty Max trucks use 6x5.5" (6x139.7mm), with 12x1.5 studs and a 108mm hub bore. The Dodge Ram 50 shares the same pattern.

Did the bolt pattern change between years or 2WD/4WD?
No. The 6x5.5" pattern stayed consistent across every model year and both drivetrains. Still, measure your hub and confirm your exact year and trim before ordering, the pattern is the real fitment check.

Which adapter do I need?
Match the "to" side to the wheels you plan to run, for example, 6x5.5" to 5x4.75" if you're mounting 5x4.75" wheels. The 6x5.5" to 6x5.5" version is a same-pattern spacer for adding track width.

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

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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
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6x5.5" Wheel Spacers | Bolt-On, Chevy 108mm Bore 7/16" (Pair)

$89.95 - $104.95
$89.95 - $104.95
$89.95
$69.95 - $84.95
$69.95 - $84.95
$69.95
In stock

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 108mm Stud thread 7/16" Thickness options 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 $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...

View full details
$129.95 - $134.95
$129.95 - $134.95
$129.95
$74.95 - $79.95
$74.95 - $79.95
$74.95
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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...

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$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 $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 $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
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...

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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 $64.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 5 Lug 4.5" 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) 5x4.5" (5x114.3mm) Center bore 108mm Stud thread 1/2" Thickness 2" Material ...

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 $64.00 Save $0.00

Hub Centric Wheel Adapter 6x5.5 To 5x150 Thickness 2" (Pair)

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 5x150mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

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 $25.00 Save $0.00

6x5.5" Wheel Spacers | Bolt-On, 108mm (Pair)

$89.95 - $139.95
$89.95 - $139.95
$89.95
$69.95 - $119.95
$69.95 - $119.95
$69.95

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

View full details
$89.95 - $139.95
$89.95 - $139.95
$89.95
$69.95 - $119.95
$69.95 - $119.95
$69.95
Save up to $25.00 Save $0.00
Save up to $15.00 Save $0.00

6x5.5" Wheel Spacers | Bolt-On, 108mm 14x1.5 (Pair)

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

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

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

Wheel Adapter 6 Lug 5.5" To 5 Lug 150 Thickness 2" (Pair)

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 5x150mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

View full details
$199.00
$199.00 - $199.00
$199.00
$135.00
$135.00 - $135.00
$135.00
Sold out
Save $74.00 Save $0.00

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

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 5x5" (5x127mm) Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 60...

View full details
$199.00
$199.00 - $199.00
$199.00
$125.00
$125.00 - $125.00
$125.00
Save $74.00 Save $0.00
Save up to $20.00 Save $0.00

6x5.5" Wheel Spacers | Bolt-On, 78mm Bore (Pair)

$89.95 - $134.95
$89.95 - $134.95
$89.95
$69.95 - $119.95
$69.95 - $119.95
$69.95

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 78mm Stud thread 14x1.5 Thickness options .75",...

View full details
$89.95 - $134.95
$89.95 - $134.95
$89.95
$69.95 - $119.95
$69.95 - $119.95
$69.95
Save up to $20.00 Save $0.00
Save $64.00 Save $0.00

Hub Centric Wheel Adapter 6x5.5 To 5x5 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" (5x127mm) Stud thread 14x1.5 Thickness 2" Material 6061-T6 billet aluminu...

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 $64.00 Save $0.00

Hub Centric Wheel Adapter 6x5.5 To 5x4.5 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) Center bore 108mm Stud thread 1/2" Thickness 2" Material 6061-T6 billet aluminum Centering Hub c...

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 $45.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 6 Lug 5" Step Bore 108mm (Pair)

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x5" (6x127mm) Center bore 108mm Stud thread 12x1.5 Thickness 1.25" Sold as ...

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 $64.00 Save $0.00

Hub Centric Wheel Adapter 6x5.5 To 5x4.75 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) Center bore 108mm Stud thread 12x1.5 Thickness 2" Material 6061-T6 billet aluminum Centering Hub...

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 $50.00 Save $0.00

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

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x5" (6x127mm) Center bore 78mm Stud thread 12x1.5 Thickness 1.5" Sold as Pa...

View full details
$129.95
$129.95 - $129.95
$129.95
$79.95
$79.95 - $79.95
$79.95
Save $50.00 Save $0.00
Save $64.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 5 Lug 120 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) 5x120mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

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 $64.00 Save $0.00

Wheel Adapter 6 Lug 5.5" To 5 Lug 135 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) 5x135mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...

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 $20.00 Save $0.00

6x5.5" Wheel Spacers | Bolt-On, 108mm Nissan (Pair)

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

Converts from (hub) 6x5.5" (6x139.7mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 108mm Stud thread 12x1.25 Thickness options 1",...

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

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