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Nitro d.concave, is the newest addition to the Cover-Loc series, and is a unique design with lots of machine time to create fine detail with 3D scoops that reach out even more so in concave profiles. Each wheel are CNC machined from forged billet aluminum for lightweight strength and precision fit and finish. Concave profile wheels offer a different fitment range from our original convex profile wheels.They’re ideal for low to neutral backspaces and wide wheel applications.
Offset / backspace choices in 1/8 inch increments for precision fitments.
American Made Quality, by Design! -
Part Number Finish Diameter Width Bolt Offset Lip 140-Nitro D.concave187PTUN Polish / Tungsten 18 7 Blank 140-Nitro D.concave188PTUN Polish / Tungsten 18 8 Blank 140-Nitro D.concave189PTUN Polish / Tungsten 18 9 Blank 140-Nitro D.concave1810PTUN Polish / Tungsten 18 10 Blank 140-Nitro D.concave198PTUN Polish / Tungsten 19 8 Blank 140-Nitro D.concave199PTUN Polish / Tungsten 19 9 Blank 140-Nitro D.concave1910PTUN Polish / Tungsten 19 10 Blank 140-Nitro D.concave207PTUN Polish / Tungsten 20 7 Blank 140-Nitro D.concave208.5PTUN Polish / Tungsten 20 8.5 Blank 140-Nitro D.concave209PTUN Polish / Tungsten 20 9 Blank 140-Nitro D.concave2010PTUN Polish / Tungsten 20 10 Blank 140-Nitro D.concave228.5PTUN Polish / Tungsten 22 8.5 Blank 140-Nitro D.concave229PTUN Polish / Tungsten 22 9 Blank 140-Nitro D.concave2210PTUN Polish / Tungsten 22 10 Blank