Description
Alcoa 24.5” x 8.25” Dura-Bright® 6-Wheel Kit – 98U631DB & 98U632DB
Achieve a brilliant, maintenance-free shine with this Alcoa Dura-Bright® 6-Wheel Kit, built for both performance and appearance on Class 8 trucks and trailers. Featuring steer- and drive-specific wheels, this kit provides an OEM-quality fit with industry-leading durability. Alcoa’s patented Dura-Bright® surface treatment penetrates the aluminum to resist corrosion, brake dust, and road grime—without the need for polishing.
Kit Includes:
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(2) Alcoa 98U631DB Wheels – Steer Position, Dura-Bright®
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(4) 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:
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Size: 24.5” x 8.25”
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Finish: Dura-Bright® Surface Treatment (not a coating)
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Bolt Pattern: 10-Hole Hub Pilot, 285.75mm Bolt Circle, 220mm Center Bore
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Valve Stem: TR554D (Pre-Installed)
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Weight: 51 lbs per wheel
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Max Load: 7,400 lbs @ 130 PSI
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Disc Thickness: 0.81”
Outset/Inboard Specs:
• 98U631DB: Steer-specific offset
• 98U632DB: Drive-specific inset
Approved Tire Sizes:
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285/75R24.5
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11R24.5
Fits:
Kenworth, Peterbilt, Freightliner, Volvo, Mack, International, Sterling, and other Class 8 trucks and trailers.
Why Choose Alcoa Dura-Bright®?
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No polishing required—cleans easily with just soap and water
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Resists corrosion, brake dust, road grime, and harsh chemicals
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Keeps a lasting shine even in demanding conditions
Warranty:
Backed by Alcoa’s manufacturer warranty. Call 800-242-9898 (Option #1) or file a claim online.
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