Alcoa Forged Wheel Specifications Part Number 167041 478481 160231(2) 160241(2) 160281(2) 176431 176432 176441 176442 176421 176422 661401 665401 763201(2) 763800(1,2) Size 16x7J 17x8J 16x6K 16x6K 16x6K 17x6.5 17x6.5 17x6.5 17x6.5 17x6.5 17x6.5 17.5x6.75 17.5x6.75 19.5x6 19.5x6 Style Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Classic 8 Finish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Polish Bolt Circle Inches 8x6.5 8x6.5 8x6.5 8x6.5 8x6.5 8x6.5 8x6.5 8x7.87 8x7.87 8x6.5 8x6.5 8x6.5 8x6.5 10x8.85 8x8.85 Classic Bolt Hole Dia. Inches 0.62 0.62 0.67 0.67 0.67 0.60 0.60 0.60 0.60 0.60 0.60 0.68 0.62 0.60 0.60 Bolt Hole Nut Seat 60 degree conical 60 degree conical Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut Flat for 2 pc lugnut 60 degree conical Flat for 2 pc lugnut Flat for 2 pc lugnut Hub Bore Dia. Inches 5.16 5.16 4.57 4.88 4.88 4.60 4.60 5.60 5.60 4.77 4.77 4.77 5.16 6.70 6.71 Backspace Inches 4.29 4.54 8.13 8.13 8.39 8.81 8.81 8.81 8.81 8.81 8.81 4.06 4.06 8.34 8.34 Offset-SRW or Max. Wheel Half Dual SpaceLoad DRW Inches Pounds 0.25 3750 0.00 3450 5.15 2780 5.15 2780 5.40 2780 5.59 3200 5.59 3200 5.59 3200 5.59 3200 5.59 3200 5.59 3200 0.00 6050 0.00 3500 5.35 3750 5.35 3750 Max. Cold Inflation PSI 110 95 95 95 95 80 80 80 80 80 80 130 130 110 110 J2530 Max. Tire Dia. mm NA NA NA NA NA 820 820 820 820 820 820 NA NA NA NA Wheel Weight Pounds Pilot Type 21 Stud 25 Stud 20 Hub 20 Hub 20 Hub 25 Hub 25 Hub 25 Hub 25 Hub 25 Hub 25 Hub 30 Hub 31 Stud 33 Hub 32 Hub Valve TR-542 or TR-552 TR-600HP TR-543 or TR-553 TR-543 or TR-553 TR-543 or TR-553 N1600 N1600 N1600 N1600 N1600 N1600 TR-542 or TR-552 TR-542 or TR-552 TR-543C or TR-553C TR-543C or TR-553C Valve Shipped with Wheel? Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Cap Shipped with Wheel - Lug Nut Lug Nut Cover Shipped Shipped with with Wheel Wheel - 10/08