22.5x12.25 Alcoa 10x285mm Hub Pilot (Uni-mount) Mirror Polished Rear 0" Offset
22.5  x 12.25 showing backspacing on wheel
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22.5x12.25 Alcoa 10x285mm Hub Pilot (Uni-mount) Mirror Polished Rear 0" Offset



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Alcoa's 22.5" x 12.5" Mirror Polish Aluminum Super-Single Wheel has a Zero Offset and a 12,300 lb Load Capacity. Fits the rear / drive of Hub Pilot Class 7 & 8 vehicles, including Kenworth, Peterbilt, Freightliner, Volvo, International, Mack, Sterling, Semi Trailers, and newer Side Dump Trailers.

22.5x12.25 Alcoa 10x285mm Hub Pilot (Uni-mount) Mirror Polished Rear 0" Offset

Super Single Wheels are designed to improve your bottom line. If your a fleet owner, you've likely heard of the weight savings, less rolling resistance, larger payload capacity, fuel savings, easier maneuverability of dollies around your truck yard, and how it will save on maintenance due to less tire pressure checks and rotations.

If your still weighing your options, these two videos from Michelin can help. Also there are links below the videos to send you over to their Savings Calculators to see if the switch is worth it for your fleet.

Wheel Specs:

Material: 6061 Fully Forged Aluminum
Finish: Mirror Polished
Position: Rear or Trailer Only
Mounting Set Up: Hub Pilot
Wheel Size: 22.5" x 12.25"
Bolt Pattern: 10x285.75
Hub Bore Diameter: 220mm
Hand/Vent Holes: 10
Wheel Offset: "Zero"
Backspacing: N/A
Disc Thickness: 1.120"
Weight: 60 lbs
Max Load & Inflation: 12300 lbs @ 130 psi
Installed Valve Stem: TR553E

Additional Information:

Fits These Applications:
Class 8 Trucks
Semi Trailers
Heavy Haul Trucks
Side Dump Trailers

Approved Tire Sizes:

Replaces Parts:

Looking for a Higher Polish?

Warranty Info: Click Here to Read the Warranty for Alcoa Wheels
To File a Claim: Call 800-242-9898 Option #1 or Click Here
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Free Ground Delivery

We strive to get all orders out same day, if ordered before 2:00pm EST. We offer Free Shipping on all items, and ship most items on FedEx Ground. With multiple warehouses across the country most items are a 2 day transit time.

Bulk Orders

On orders of 12 wheels or more, customers must have a commercial address for bulk discount, or be willing to pick up pallet at local terminal.

Express Orders

On FedEx Express orders, Orders must be in by 1:00pm EST to give express delivery driver the 4 Hour window they require. Prices for express are displayed at checkout.

International Orders

We are happy to ship to our international customers. Just follow the checkout process and shipping fees will display at checkout with no obligation to purchase.


There will be a 20% restock fee on all returned items. Inbound and outbound freight is non-refundable. If you received free inbound freight that charge will be deducted from your credit. Full Details


If you have any questions don't hesitate to call or text 800-830-4547

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