Ironman I-19A Highway Tread Wheel Kit: 22.5×7.5-inch aluminum wheels with 8x275mm hub-pilot fitment and dual-sided mirror-polished finish

Description

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-19A 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:

Tire Specs:

Aluminum Specs:

Steel Specs:

Additional Information:

Want a different tread pattern?

6 – Ironman Highway Tires (I19A 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 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 Material: 6061 Fully Forged Aluminum Finish: Mirror Polished Both Sides Mounting Set Up: Hub Pilot Dual-Mounting Wheel Size: 22.5″ x 7.50″ Bolt Pattern: 8×275 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 Material: Steel Finish: Painted Black Mounting Set Up: Hub Pilot Dual-Mounting Wheel Size: 22.5″ x 7.50″ Bolt Pattern: 8×275 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 Fits These Applications: Motorhome & RV Workhorse Chassis Chevrolet 4500/5500 Kodiak GMC 4500/5500 Topkick Freightliner M2 (some models) International 4300 (some models) Ford F650 (some models) Replaces Parts: 873401 873402 225750 29028 90614 Highway Tread – Toyo M122 Aggressive Tread – DynaTrac DT320

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