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Ironman I-181 Highway Tread Mounted On 22.5x7.5 Northstar 8x275mm Hub Pilot Mirror Polished Both Sides Wheel Kit
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Stepping up to 22.5" wheels shows you aren't afraid to make bold moves. Upgrading to a 6 wheel kit like this will land you in the driver seat of an extra 12,000 lbs of towing capacity. It also gets your medium duty truck up to dock height. Built with a 8 x 275mm bolt pattern, these wheels were made to improve your Chevy/GMC 4500/5500 or to replace you Class A Motorhome's wheels.
Ironman I-181 Tires are all position ribbed tires that have excellent directional stability to alleviate abnormal wear. The five rib design delivers long mileage and shoulder wear resistance on steer axle use. Microsipes fight onset of irregular wear and provide better mileage. Backed by a 60 month limited warranty and covers 1 retread.
Northstar manufactures quality heavy duty wheels for the commercial trucking industry. Their fully forged rugged style strikes the balance between grit and grandeur. They have a selective focus on aluminum wheels that allows them to deliver a safe, tested and durable product at an honest price. Northstar is leading the way in pursuit of reliability and resilience, polished to perfection.
Kit Includes:
6 - Ironman Highway Tires (I181 255/70R22.5)4 - Northstar Aluminum Wheels Mirror Polished Both Sides (225750)
2 - Jantsa Black Steel Inner Dual Wheels (750279)
2 - Front Northstar Stainless Steel Hub & Lug Cover Kit (22120)
2 - Rear Northstar Stainless Steel Hub & Lug Cover Kit (22220)
Tire Specs:
Tire Size: 255/70R22.5 (36.61")Ply & Load Range: 16 / H
Max Load Single: 5510 lbs @ 120 psi
Max Load Dual: 5070 lbs @ 120 psi
Tread Depth: 18.3/32"
Weight: 88.97 lbs
Aluminum Specs:
Material: 6061 Fully Forged AluminumFinish: Mirror Polished Both Sides
Mounting Set Up: Hub Pilot Dual-Mounting
Wheel Size: 22.5" x 7.50"
Bolt Pattern: 8x275
Hub Bore Diameter: 221.1mm
Hand/Vent Holes: 8 x 2.00"
Wheel Offset: 6.28"
Backspacing: N/A
Disc Thickness: .92"
Weight: 53 lbs
Max Load & Inflation: 7300 lbs @ 130 psi
Installed Valve Stem: TR555D
Steel Specs:
Material: SteelFinish: Painted Black
Mounting Set Up: Hub Pilot Dual-Mounting
Wheel Size: 22.5" x 7.50"
Bolt Pattern: 8x275
Hub Bore Diameter: 221.1mm
Hand/Vent Holes: 4
Wheel Offset: 6.02"
Backspacing: N/A
Disc Thickness: .43"
Weight: 76 lbs
Max Load & Inflation: 7100 lbs @ 120 psi
Installed Valve Stem: TR-573-E17
Additional Information:
Motorhome & RV Workhorse Chassis
Chevrolet 4500/5500 Kodiak
GMC 4500/5500 Topkick
Freightliner M2 (some models)
International 4300 (some models)
Ford F650 (some models)
873401
873402
225750
29028
90614
Want a different tread pattern?
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.
Returns
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