24.5-Inch Dura-Bright Half-Polished Single Rear Axle Wheel Kit

Description

Alcoa 24.5” x 8.25” Dura-Bright® 4-Wheel Kit – 98U631DB & 98U632DB

Maintain a brilliant, clean look without the hassle of polishing with this Alcoa Dura-Bright® 4-Wheel Kit, featuring front and rear-specific wheels for a perfect fit on most Class 8 trucks. The patented Dura-Bright® surface treatment penetrates the aluminum, making these wheels up to 10x more resistant to corrosion and buildup than conventional polished wheels.

Kit Includes:

• (2) Alcoa 98U631DB Wheels – Steer Position, Dura-Bright®

• (2) Alcoa 98U632DB Wheels – Drive/Rear Position, Dura-Bright®

• Choice of Hub Covers:

  • Northstar Chrome Regular Nut Covers

  • Northstar Chrome Spike Nut Covers

  • Alcoa Multi-Piece Cap Kit

Wheel Specifications:

• Size: 24.5” x 8.25”

• Finish: Dura-Bright® Surface Treatment (not a coating)

• Bolt Pattern: 10-Hole Hub Pilot, 285.75mm Bolt Circle, 220mm Center Bore

• Valve Stem: TR554D (Pre-Installed)

• Weight: 51 lbs per wheel

• Max Load: 7,400 lbs @ 130 PSI

• Disc Thickness: 0.81”

• Outset/Inboard Specs:

  • 98U631DB: Steer-specific offset

  • 98U632DB: Drive-specific inset

Approved Tire Sizes:

• 285/75R24.5

• 11R24.5

Fits:

Kenworth, Peterbilt, Freightliner, Volvo, Mack, International, Sterling, and other Class 8 trucks and trailers.

Why Choose Alcoa Dura-Bright®?

• No polishing required—cleans easily with just soap and water

• Resists corrosion, brake dust, road grime, and harsh chemicals

• Keeps a lasting shine even under tough conditions

Warranty:

Backed by Alcoa’s manufacturer warranty. Call 800-242-9898 (Option #1) or file a claim online.

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