Description
Alcoa 24.5” x 8.25” High Polish 6-Wheel Kit – 98U637
Outfit your truck or trailer with this complete 6-wheel kit featuring Alcoa 98U637 High Polish aluminum wheels—renowned for their durability, strength, and low maintenance shine. Perfect for Class 8 trucks and trailers, this setup combines performance with a show-quality finish.
Kit Includes:
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(6) Alcoa 98U637 Wheels – 24.5” x 8.25”, High Polish, All-Position
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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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Part Number: 98U637
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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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Outset: 6.60” | Inset: 5.79”
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Disc Thickness: 0.81”
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Weight: 51 lbs per wheel
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Max Load: 7,400 lbs @ 130 PSI
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Finish: High Polish for all positions (front, rear, or trailer)
Approved Tire Sizes:
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285/75R24.5
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11R24.5
Replaces Alcoa Part Numbers:
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983637, 983677, 983640
Vehicle Compatibility:
Ideal for Kenworth, Peterbilt, Freightliner, Volvo, International, Mack, Sterling, and most Class 8 semi-trailers.
Warranty:
Backed by Alcoa’s manufacturer warranty. Contact 800-242-9898 (Option #1) or submit a claim online.
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