ALCOA part description

Wheel Size (in) 17.5" x 6.75"
Mounting System Hub Pilot
Bolt Holes 8
Bolt Circle 6.5"
Bolt Hole Diameter 0.68"
Hub Bore 4.77"
Approx. Weight (lbs) 30 lbs
Outset (in) N/A"
Inset (in) -
Max Load (lbs) 6050 lbs
Max Cold Infl. (psi) 130 psi
Valve Stem TR552

Features & Benefits

  • 17.5” x 6.75” size, ideal for heavy-duty truck applications
  • Hub-pilot configuration ensures precise alignment and a secure fit
  • Lightweight aluminum construction reduces fuel consumption and enhances performance
  • Mirror-polished outside finish adds a bold, high-end aesthetic
  • Engineered for strength to withstand long hauls and demanding road conditions

ALCOA Wheel

Nothing turns heads like a gleaming set of polished aluminum wheels, and this ALCOA Wheel 17.5” x 6.75” hub-pilot component is built to impress. Designed for drivers who demand both performance and style, this wheel delivers rock-solid strength without unnecessary weight, giving your truck the edge in both fuel efficiency and handling. Its mirror-polished finish on the outside is a reflection of the power and confidence behind the wheel. No matter if you’re hauling heavy loads or cruising the highway, the ALCOA 661401 provides the durability, precision, and unmistakable shine that sets your rig apart from the rest. Turn to ALCOA for all your high-quality wheel needs.

Product Attributes

Width 6.75"
Bore Diameter 4.77"
9555 6.5 in.
Bolt Hole Quantity 8
Bolt Hole Diameter 0.68 in.
Max Cold Infl. (psi) 130 psi
Wheel Diameter 17.5"
Approximate Weight (LBS) 30 lbs
Max Load (lbs) 6050 lbs
Mounting System Hub Pilot
Finish Mirror Polish Outside Only
Valve Stem TR552

Aftermarket truck wheels are a dime a dozen in the market, but when it comes to aluminum wheels, one name stands out from the rest: Alcoa®. For over 70 years, Alcoa wheels have been a trusted brand for aluminum truck and bus wheels. The company was among the first to mass produce forged aluminum wheels in 1948, and now, it offers a wide range of wheels and wheel components for trucks, trailers, buses worldwide. Alcoa’s aluminum wheels offer a lighter, more efficient alternative to steel wheels, resulting in fuel savings and improved mileage. All Alcoa wheels are impact tested and designed to minimize hub-to-wheel contact for increased corrosion resistance and longer service life.

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