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    We Ship Using Priority 1-3 Day Mail Anywhere In The USA & We Ship Worldwide At Discounted Rates

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    Any Bolt Pattern, Any Thickness, ANY SPEC, We Will Build It For You Here In The USA With USA Billet!

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    We Have Been Supplying America With Adapters & Spacers For Decades, Buy With Confidence!

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    Every Item We Ship Goes Through A Multi-point Inspection Before It Arrives To You!

8x170 To 10x285 8 to 10 Lug Hub Centric Wheel Adapter 8x170 For 1999-2002 Ford F-250/350 & Excursion To Use 10x285 Semi Alcoa Wheels 22.5/24.5 | 124.9mm Bore to 220mm Centering Lip | 22x1.5 Studs & 14x2.0 Lug Nuts Included | 1" - 4" Thick Available

$285.80 $439.69
Shipping calculated at checkout.

Thickness
Front or Rear Wheels

Return Policy

No Returns or Exchanges Policy

We take pride in manufacturing high-quality wheel adapters and spacers to meet the needs of our customers. However, please be aware that this product is non-returnable unless they are defective or built incorrectly. We cannot accept returns or exchanges due to customer error or any other reason. We cannot provide recommendations or be held liable for incorrect orders.

We understand that ordering the right product can be challenging, so we encourage our customers to do their research before placing an order. If you have any questions about our products or need assistance with your order, please feel free to contact us.

By placing an order on our website, you acknowledge that you have read, understood and agree to all product descriptions and terms and are 100% sure of what you are ordering. We appreciate your understanding and cooperation in this matter.

NO EXCEPTIONS

Cancelation

Please cancel within 12 hours to avoid a restocking fee.

Orders after 24 hours can not be cancelled as they are already manufactured.

To cancel, call us or send us an email with your order number or name on the order.

CELEBRATING 25 YEARS IN BUSINESS!

*USA LIFETIME WARRANTY*

Scroll Down To See Full Item Description Below. If You Have Any Questions, Message Us Directly In The "Chat With Us" Message Tab & We Will Reply Usually Instantly. We Can Send You A Link To A Product You May Be Looking For Or Give You A Custom Quote Within Seconds! If You Can't Find What You're Looking For, We Can Build It For You HERE IN THE USA!
EVERY ITEM ON OUR SITE COMES WITH 100% FREE USA SHIPPING! NO HIDDEN FEES!

Description

THIS LISTING IS FOR 1 SINGLE ADAPTER

 
8X170 TO 10X285
THIS USA MADE WHEEL ADAPTER IS NOT YOUR AVERAGE CHEAP CAST ADAPTER! OUR USA MADE SPACERS & ADAPTERS REIGN SUPREME! 25+ YEARS OF KNOWLEDGE EQUALS GREAT ENGINEERING & PRODUCT MANUFACTURING. OUR QUALITY IS THE BEST BECAUSE WE ARE THE DIRECT MANUFACTURER. WE GOT THE ADAPTER GAME ON LOCK, IT'S TIME YOU DO TO!


USA Made + Zero Vibration OEM Hub Fitment Guarantee!
These are precision CNC machined here in the USA so rest assured, your riding on the best quality spacers the market has to offer!


DISCLAIMER

Please Note: This wheel adapter is designed to CONVERT BOLT PATTERN AS WELL AS SPACE YOUR WHEEL FROM THE HUB! With anything thinner than 1.5" inches in thickness, your factory truck studs must be trimmed so the new wheel can sit flush on the adapter. 1.5" inch thick clears stock studs in most cases, but in some rare occurrences the truck may have longer studs. 1.75" inch thick spacers and above always clear so no stud trimming is needed.

This adapter is meant to allow Ford F-250 / 350 & Excursion that have a 8x170 (aka 8x6.7") Bolt pattern and 124.9 Hub Bore to be able to use 10x285.75 Alcoa and other Semi Wheels / Rims with a 220 Hub Bore.

Details:

  • 1 Complete Adapter Installation Kit Precision CNC Machined & Made In The USA 🇺🇸
  • PLEASE NOTE, THIS AD IS FOR 1 ADAPTER
  • Precision CNC Machined In The USA From USA Made High Quality T6 Aerospace Grade A+ Solid Billet Aluminum
  • Heat-Treated Through hardened 10.9 Solid Steel Studs For Superior Durability
  • Fast and Free Shipping Anywhere In The United States
  • Fast World Wide Shipping Also Available
  • Custom USA Made Sizes Can Be Made If Desired To Just Space Or Convert Bolt Pattern In Hub Centric & Wheel Centric Designs
  • Private Labeling Available
  • Our Bullet Proof Wheel Spacers Come With A USA Lifetime Warranty*

 

Wheel Adapters Specifications:

  • Vehicle Hub Bolt Pattern: 8x170 (Aka 8x6.7 In Standard Conversion)
  • Wheel Bolt Pattern: 10x285.75 (Aka 10x11.25" In Standard Conversion)
  • Stud Thread Pitch On Adapters: 22x1.5 OEM Spec Studs
  • Lug Nuts Included to Mount Adapters : 14x2.0 
  • Thickness: 1" Inch Thick Through 4 Inch Thicknesses Available
  • Truck Hub Center Bore: 124.9mm Ford OEM Hub Bore
  • Wheel Centering Lip Bore: 220mm Semi Wheels OEM Spec Lip

Vehicle compatibility:

Ford 

  • Excursion (00'-02')
  • F-250 (99' - 02')
  • F-350 (99' & 02')
  • F-350 Dually (99' -04')

Note: This Will NOT Fit 05 & Newer F-350 Dually 

PLEASE VERIFY YOUR STUD SIZE BEFORE PURCHASING
1999-2002 F-250/F-350/Excursion Come with factory 14x2.0 studs in most cases.
2003 & Newer F-250/F-350/Excursion Come with factory 14x1.5 studs in most cases.

IF YOU NEED ADAPTERS WITH 14x1.5 LUG NUTS PLEASE CLICK HERE

EXTRA INFORMATION:
  • THE FRONT WHEEL ADAPTERS COME WITH A 1/2" IN LONG HUB THAT IS ENOUGH TO HOLD THE SINGLE WHEEL ON THE ADAPTER.
  • THE REAR ADAPTERS WITH A 3/4" IN LONG HUB ENOUGH TO HOLD THE SUPER SINGLE WHEEL ON THE ADAPTER.
  • THE REAR ADAPTERS WITH A 1" LONG HUB IS FOR DUAL STEEL WHEELS. 
  • THE ADAPTERS WITH A 1.25" LONG HUB IS FOR A SET OF INNER STEEL AND OUTER ALUM WHEELS.
  • THE ADAPTERS WITH A 1.50" LONG HUB IS FOR DUAL ALUMINUM WHEELS.

Why we use billet aluminum & not steel

We use billet aluminum because its simply better & here is why. Steel spacers are extremely heavy, and greatly, negatively impact your vehicle in many ways. From gas economy to wear and tear, when you are driving a HD 3500 truck, you want the least amount of "Unsprung weight" Possible. You need braking power & you need it instantly. When you add "unsprung weight" to any vehicle it means that your suspension components have to work harder to keep the wheel on the ground, and it puts much unneeded stress on your axles, joints, control arms, transmission etc. plus much more. You can feel the stopping power greatly decrease when adding steel spacers to your truck as well as the over all ride quality greatly decrease. Our Solid Extruded American Made Billet Aluminum is almost 3 times lighter than steel spacers making it ideal in every manner to keep your truck, as close to OEM as possible. The strength of our Billet is overkill enough as it is, & our spacers will hold up against anything you throw at them. We have sold hundreds of thousands of spacers & adapters throughout the years & even though raw steel is upwards of 10x cheaper than billet, we have chosen not to skimp out on the quality and effectiveness billet aluminum has to offer! Check the link below for more information on unsprung weight / mass.
 

Important installation information

If the studs on the hub are longer than the thickness of the wheel adapters the studs will need to be trimmed so they do not protrude past the thickness of the adapter & so the wheel can sit flush on the adapter/spacer face. This set comes complete with a set of open end lug nuts stated above, please make sure your vehicles studs matches the thread pitch of the lugs provided or you may need to purchase a lug nut kit to accommodate proper installation. Lots of people install these at home, but we always strongly recommend professional installation. If you're not sure if these wheel adapters will work with your vehicle, send us a message or an email so we can get you set up, and ready to roll!

Uses and facts about our spacers and adapters

Our wheel spacers and adapters are commonly used for multiple reasons, from eliminating wheel & tire rubbing against shocks and struts, clearing break calipers, making room for larger tire clearance, or to adapt the bolt pattern of your vehicle in order to fit different wheels / rims. They will increase driving stability and handling performance by widening the track of your vehicle, and improve the look of your vehicle by giving you a more aggressive stance. All of our spacers and adapters come standard with heat-treated, hardened steel studs. Lastly we only use Aerospace grade 6061 T-6 Solid Billet Aluminum on all of our wheel spacers and adapters.

We are the experts in all things wheel accessory, and we have 25+ years of knowledge to back it up!

At Wheel Adapters USA, we have been in the wheel accessory game longer than some of you have been alive, so we know a thing or two about wheel accessories. Rest assured you are purchasing the best quality parts the market has to offer at the absolute most competitive prices. Our prices may not be the lowest, but that's only because we wont sell you junk! Ride with peace of mind knowing you're riding on the BEST!

***Lifetime warranty against all manufacturer defects***

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Wheel Adapters USA

8x170 To 10x285 8 to 10 Lug Hub Centric Wheel Adapter 8x170 For 1999-2002 Ford F-250/350 & Excursion To Use 10x285 Semi Alcoa Wheels 22.5/24.5 | 124.9mm Bore to 220mm Centering Lip | 22x1.5 Studs & 14x2.0 Lug Nuts Included | 1" - 4" Thick Available

From $285.80 $439.69

THIS LISTING IS FOR 1 SINGLE ADAPTER

 
8X170 TO 10X285
THIS USA MADE WHEEL ADAPTER IS NOT YOUR AVERAGE CHEAP CAST ADAPTER! OUR USA MADE SPACERS & ADAPTERS REIGN SUPREME! 25+ YEARS OF KNOWLEDGE EQUALS GREAT ENGINEERING & PRODUCT MANUFACTURING. OUR QUALITY IS THE BEST BECAUSE WE ARE THE DIRECT MANUFACTURER. WE GOT THE ADAPTER GAME ON LOCK, IT'S TIME YOU DO TO!


USA Made + Zero Vibration OEM Hub Fitment Guarantee!
These are precision CNC machined here in the USA so rest assured, your riding on the best quality spacers the market has to offer!


DISCLAIMER

Please Note: This wheel adapter is designed to CONVERT BOLT PATTERN AS WELL AS SPACE YOUR WHEEL FROM THE HUB! With anything thinner than 1.5" inches in thickness, your factory truck studs must be trimmed so the new wheel can sit flush on the adapter. 1.5" inch thick clears stock studs in most cases, but in some rare occurrences the truck may have longer studs. 1.75" inch thick spacers and above always clear so no stud trimming is needed.

This adapter is meant to allow Ford F-250 / 350 & Excursion that have a 8x170 (aka 8x6.7") Bolt pattern and 124.9 Hub Bore to be able to use 10x285.75 Alcoa and other Semi Wheels / Rims with a 220 Hub Bore.

Details:

 

Wheel Adapters Specifications:

Vehicle compatibility:

Ford 

Note: This Will NOT Fit 05 & Newer F-350 Dually 

PLEASE VERIFY YOUR STUD SIZE BEFORE PURCHASING
1999-2002 F-250/F-350/Excursion Come with factory 14x2.0 studs in most cases.
2003 & Newer F-250/F-350/Excursion Come with factory 14x1.5 studs in most cases.

IF YOU NEED ADAPTERS WITH 14x1.5 LUG NUTS PLEASE CLICK HERE

EXTRA INFORMATION:
  • THE FRONT WHEEL ADAPTERS COME WITH A 1/2" IN LONG HUB THAT IS ENOUGH TO HOLD THE SINGLE WHEEL ON THE ADAPTER.
  • THE REAR ADAPTERS WITH A 3/4" IN LONG HUB ENOUGH TO HOLD THE SUPER SINGLE WHEEL ON THE ADAPTER.
  • THE REAR ADAPTERS WITH A 1" LONG HUB IS FOR DUAL STEEL WHEELS. 
  • THE ADAPTERS WITH A 1.25" LONG HUB IS FOR A SET OF INNER STEEL AND OUTER ALUM WHEELS.
  • THE ADAPTERS WITH A 1.50" LONG HUB IS FOR DUAL ALUMINUM WHEELS.

Why we use billet aluminum & not steel

We use billet aluminum because its simply better & here is why. Steel spacers are extremely heavy, and greatly, negatively impact your vehicle in many ways. From gas economy to wear and tear, when you are driving a HD 3500 truck, you want the least amount of "Unsprung weight" Possible. You need braking power & you need it instantly. When you add "unsprung weight" to any vehicle it means that your suspension components have to work harder to keep the wheel on the ground, and it puts much unneeded stress on your axles, joints, control arms, transmission etc. plus much more. You can feel the stopping power greatly decrease when adding steel spacers to your truck as well as the over all ride quality greatly decrease. Our Solid Extruded American Made Billet Aluminum is almost 3 times lighter than steel spacers making it ideal in every manner to keep your truck, as close to OEM as possible. The strength of our Billet is overkill enough as it is, & our spacers will hold up against anything you throw at them. We have sold hundreds of thousands of spacers & adapters throughout the years & even though raw steel is upwards of 10x cheaper than billet, we have chosen not to skimp out on the quality and effectiveness billet aluminum has to offer! Check the link below for more information on unsprung weight / mass.
 
Click Here For Unsprung Weight Detailed Information

Important installation information

If the studs on the hub are longer than the thickness of the wheel adapters the studs will need to be trimmed so they do not protrude past the thickness of the adapter & so the wheel can sit flush on the adapter/spacer face. This set comes complete with a set of open end lug nuts stated above, please make sure your vehicles studs matches the thread pitch of the lugs provided or you may need to purchase a lug nut kit to accommodate proper installation. Lots of people install these at home, but we always strongly recommend professional installation. If you're not sure if these wheel adapters will work with your vehicle, send us a message or an email so we can get you set up, and ready to roll!

Uses and facts about our spacers and adapters

Our wheel spacers and adapters are commonly used for multiple reasons, from eliminating wheel & tire rubbing against shocks and struts, clearing break calipers, making room for larger tire clearance, or to adapt the bolt pattern of your vehicle in order to fit different wheels / rims. They will increase driving stability and handling performance by widening the track of your vehicle, and improve the look of your vehicle by giving you a more aggressive stance. All of our spacers and adapters come standard with heat-treated, hardened steel studs. Lastly we only use Aerospace grade 6061 T-6 Solid Billet Aluminum on all of our wheel spacers and adapters.

We are the experts in all things wheel accessory, and we have 25+ years of knowledge to back it up!

At Wheel Adapters USA, we have been in the wheel accessory game longer than some of you have been alive, so we know a thing or two about wheel accessories. Rest assured you are purchasing the best quality parts the market has to offer at the absolute most competitive prices. Our prices may not be the lowest, but that's only because we wont sell you junk! Ride with peace of mind knowing you're riding on the BEST!

***Lifetime warranty against all manufacturer defects***

Thickness

  • 1" Inch Thick (25mm)
  • 1.25" Inch Thick
  • 1.5" Inch Thick
  • 1.75" Inch Thick
  • 2" Inch Thick
  • 2" Inch Thick (Lightweight)
  • 2.5" Inch Thick
  • 2.5" Inch Thick (Lightweight)
  • 3" Inch Thick
  • 3" Inch Thick (Lightweight)
  • 3.5" Inch Thick
  • 3.5" Inch Thick (Lightweight)
  • 4" Inch Thick
  • 4" Inch Thick (Lightweight)

Front or Rear Wheels

  • Front Wheels (.50"in Long Hub)
  • Rear Super Single Wheels (.75"in Long Hub)
  • Rear Inner Steel/Outer Alum Wheels (1.0"in Long Hub)
  • Rear Dual Steel Wheels (1.25"in Long Hub)
  • Rear Dual Alum Wheels (1.50"in Long Hub)
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