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Titan Wheel Accessories

38mm (1.5") 6x5.5 (6x139.7) To 6x135 Wheel Adapters | 14x1.5 Studs |

38mm (1.5") 6x5.5 (6x139.7) To 6x135 Wheel Adapters | 14x1.5 Studs |

Regular price $125.49 USD
Regular price $144.31 USD Sale price $125.49 USD
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Change your vehicle's bolt pattern to run different wheels.

These wheel spacers come with everything needed for full installation.

These 1.5 Inch Titan Wheel Accessories 6x5.5 (6x139.7) to 6x135 wheel adapters are designed to allow you to fit wheels with a 6x135 bolt pattern on a vehicle with a 6x5.5 (6x139.7) bolt pattern. They are machined from T6 6061 billet aluminum, making them both lightweight and durable. These adapters are easy to install and come with all necessary hardware. They are perfect for anyone looking to change the look of their vehicle or for those who want to use different wheels with a different bolt pattern.


- Vehicle Bolt Pattern: 6x5.5 (6x139.7)

- Wheel Bolt Pattern: 6x135

- Hub Bore: 108

- Thread Pitch: 14x1.5

- Thickness: Each spacer measures 1.5 Inch (38mm) thick


- Our spacers are machined from billet T6 6061 aluminum

- Black finish

Vehicle Fitment

These spacers will bolt up to the following vehicles:

1999-2019 Cadillac Escalade
2002-2005 Chevrolet Astro Van
2002-2013 Chevrolet Avalanche 1500
1988-2000 Chevrolet C-2500 (6 Lug)
2003-2014 Chevrolet Express Van 1500
1988-1998 Chevrolet K-1500
1988-2000 Chevrolet K-2500 (6 Lug)
1999-2019 Chevrolet Silverado 1500 (6 Lug)
2009-2013 Chevrolet Silverado Hybrid
2000-2019 Chevrolet Suburban 1500
1988-1999 Chevrolet Suburban K1500
1995-2019 Chevrolet Tahoe (6 Lug)
1988-2000 GMC C-2500 (6 Lug)
1988-1998 GMC K-1500
1988-2000 GMC K-2500 (6 Lug)
2003-2005 GMC Safari
2003-2014 GMC Savana Van 1500
1999-2019 GMC Sierra 1500
2000-2019 GMC Yukon
1992-1999 GMC Yukon 4WD
2011-2013 Infiniti QX56
2014-2019 Infiniti QX80
2016-2019 Nissan Titan XD
2019 Ram 1500 (6 Lug)

Vehicle fitment information applies only to the vehicle's hub. Wheel adapters will change your vehicles bolt pattern, so they will not work with stock wheels.

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Installation Information

- Please ensure that the your vehicle has the same studs as the adapters, otherwise additional lug nuts WILL BE required

- Make sure that all lug nuts get a full 6-8 turns when tightening. Failure to do so, can result in damage to your vehicle.

- Installation needs to be performed by a trained professional

It's Possible that your OEM Studs are longer than the spacer is thick, if so you have a few options:

- Your lugs studs will need to be shortened by grinding them down or you can replace your OEM lug studs with shorter studs.

- If your wheels have sufficient sized and placed pockets machined in the backside, between the mounting holes, then you should not need to modify your factory wheel studs.

- Always ensure that there is no gap between the spacer and the back of the wheels.

Complete Installation Instructions

  • Same Day Shipping

    Orders placed before 3:00 PM EST will be shipped out same day. Weekend and Holiday orders will be shipped promptly on the following business day.

  • Questions?

    Feel free to reach out to us with any questions. Our staff is highly trained and happy to help you find the correct product for your vehicle. You can email us at

Customer Reviews

Based on 1 review
Michael Elias

No issues with the wheel adapters they were a perfect match no issues with them yet .