661401 - Classic 8 (17.5) 8-bolt Trailer : Important Safety Information

Important Safety Information

Do not exceed maximum wheel load. Do not overinflate. Before mounting the tire, perform a wheel fitment check to ensure proper clearance from any obstructions. See Alcoa wheel service manuals and catalogs, your vehicle dealer or Alcoa representative for information on proper vehicle fitment procedures. Check with your dealer or Alcoa resources for proper load inflation and part compatibility information before servicing these wheels. Refer to the Alcoa Wheel Fitment Guide for detailed vehicle application, hardware and Alcoa accessory information. Please note: changing from original equipment tire size to aftermarket tire size can affect speedometer. Specifications are subject to change without notice.

Finish Part Number
Polished Outside661401


Specifications Measurement
Size17.5x6.75
StyleClassic 8
Bolt Circle Inches8x6.5
Bolt Hole Dia. Inches0.68
Bolt Hole Nut SeatFlat for 2 pc lugnut
Hub Bore Dia. Inches4.77
Backspace Inches4.06
Offset-SRW or Half Dual Space-DRW Inches0
Max. Wheel Load Pounds6050
Max. Cold Inflation PSI130
Wheel Weight Pounds30
Pilot TypeHub Piloted


Contact Information
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