{"product_id":"ironman-i-19a-highway-tread-mounted-on-22-5-22-5x7-5-northstar-8x275mm-mirror-polished-both-sides-wheel-kit-33mm","title":"Ironman I-19A Highway Tread Mounted on 22.5x7.5 Northstar 8x275mm Mirror Polished Both Sides Wheel Kit (33mm)","description":"\u003cp\u003eStepping 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 newer model Chevrolet Silverado 4500HD\/5500HD (2019 - current).\u003c\/p\u003e\n\u003cp\u003eIronman 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.\u003c\/p\u003e\n\u003cp\u003eNorthstar 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.\u003c\/p\u003e\n\u003ch3\u003eKit Includes:\u003c\/h3\u003e\n\u003ch3\u003eTire Specs:\u003c\/h3\u003e\n\u003ch3\u003eAluminum Specs:\u003c\/h3\u003e\n\u003ch3\u003eSteel Specs:\u003c\/h3\u003e\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003ch3\u003eWant a different tread pattern?\u003c\/h3\u003e\n\u003cp\u003e6 - 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 \u0026amp; Lug Cover Kit (23122)   2 - Rear Northstar Stainless Steel Hub \u0026amp; Lug Cover Kit (22222)     Tire Size: 255\/70R22.5 (36.61\")   Ply \u0026amp; 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: 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 \u0026amp; 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: 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 \u0026amp; Inflation: 7100 lbs @ 120 psi   Installed Valve Stem: TR-573-E17     Fits These Applications:   Motorhome \u0026amp; RV Workhorse Chassis   Chevrolet Silverado 4500HD\/5500HD (2019 - current)   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\u003c\/p\u003e","brand":"Northstar","offers":[{"title":"Default Title","offer_id":39355283243072,"sku":"225750-I19A-33","price":4549.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3005\/3260\/files\/225750Xin-i19a.jpg?v=1732122998","url":"https:\/\/buytruckwheels.com\/products\/ironman-i-19a-highway-tread-mounted-on-22-5-22-5x7-5-northstar-8x275mm-mirror-polished-both-sides-wheel-kit-33mm","provider":"Buy Truck Wheels","version":"1.0","type":"link"}