Dynatrac DT320 Off-Road Wheel Kit – 22.5″ Northstar Fitment for Chevrolet Silverado 4500HD & 5500HD, 8×275 Bolt Pattern, 33mm Offset

Description

Thinking of stepping up to 22.5″ wheels? Upgrade your Chevy/GMC 4500/5500 stock 19.5″ x 6.75″ wheels up to the 22.5″ x 7.5″ for an extra 12,000 lbs of towing capacity. Going with these bigger wheels will get your truck up to dock height. The 8×275 bolt pattern also fits most class A motorhomes.

This kit comes with a set of aggressive off road tires. Their open shoulder design and zig-zag center tread help deliver a long tread life and traction in wet or dry conditions. Tires come with a 6 year warranty and carries a casing allowance for 2 retreads.

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 – DynaTrac Off Road Tires (DT320 255/70R22.5)

4 – Northstar Aluminum Wheels Mirror Polished Both Sides (225750)

2 – Jantsa Black Steel Inner Dual Wheels (750279)

2 – Front Alcoa Chrome Plastic Hub & Lug Cover Kit

2 – Rear Alcoa Chrome Plastic Hub & Lug Cover Kit

Tire Specs:  

Tire Size: 255/70R22.5 (36.89″) Ply & Load Range: 16 / H Max Load Single: 5510 lbs @ 120 psi Max Load Dual: 5070 lbs @ 120 psi Tread Depth: 22/32″ Weight: 96 lbs

Aluminum Specs:

 Material: 6061 Fully Forged Aluminum

Finish: High 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: .84″

Weight: 53 lbs

Max Load & Inflation: 7300 lbs @ 130 psi

Installed Valve Stem: TR555D

Steel Specs:

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

Additional Information:

 Applications:

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

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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