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Titan Wheel Accessories

2" (50mm) Wheel Spacers for GMC Sierra Yukon | 6x5.5 (6x139.7) | 78.1 Hubcentric |14x1.5 Studs |

2" (50mm) Wheel Spacers for GMC Sierra Yukon | 6x5.5 (6x139.7) | 78.1 Hubcentric |14x1.5 Studs |

Regular price $179.00 USD
Regular price $205.85 USD Sale price $179.00 USD
Sale Sold out

Space out your wheels for a more aggressive stance or increased suspension and brake clearance.

These Titan Wheel Accessories 2 Inch hubcentric wheel spacers are designed with a 6x5.5 (6x139.7) bolt pattern, 78.1mm hub bore and 14x1.5 thread pitch for GMC Sierra 1500, Yukon, Suburban and Cadillac Escalade. They are machined from T6 6061 billet aluminum, making them both lightweight and durable. These spacers will improve the stance of your vehicle, providing a more aggressive look while also adding additional clearance for aftermarket brake and suspension parts. They also allow for larger wheel and tire combinations to be installed, giving you more options for customization. These spacers are easy to install and come with all necessary hardware.


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

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

- Hub Bore: 78.1

- Thread Pitch: 14x1.5

- Thickness: Each spacer measures 2 Inch (50mm) thick


- Our spacers are machined from billet T6 6061 aluminum

- Black finish

Vehicle Fitment

These spacers will bolt up to the following vehicles:

1999-2023 Cadillac Escalade
2002-2005 Chevrolet Astro
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
1999-2023 Chevrolet Silverado 1500 6 Lug
2009-2013 Chevrolet Silverado Hybrid
2000-2023 Chevrolet Suburban 1500
1988-1999 Chevrolet Suburban K1500
1995-2023 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
1999-2023 GMC Sierra 1500
2000-2023 GMC Yukon
1992-1999 GMC Yukon 4WD
2011-2013 Infiniti QX56
2014-2023 Infiniti QX80
2022-2023 Jeep Grand Wagoneer
2022-2023 Jeep Wagoneer
2017-2023 Nissan Armada
2016-2023 Nissan Titan XD
2019-2023 Ram 1500 6 Lug

Vehicle fitment information applies only to the vehicle's hub.

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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 24 reviews
Robert Harvey

So far so good

Isaiah Fields
Know all the specs before purchase

These came quickly and looked super nice. They fit as described. However, the instructions that come with them say not to torque lugs beyond 110 foot pounds. As it may damage the spacer. I think this is an issue when trucks require 130-140 foot pounds. Why make a product that can’t handle the torque specs of the vehicle they fit?

Jonathan Bueno
Good product!

So far so good, bolted right on and gave me the stance I was looking for. Also customer service was on point. Would buy again


Hit a huge pothole. Didn’t fall off

Derek Grosso

I had lug centric spacers before this and had a wobble. Now its gone, smooth ride at all speeds, very satisfied.