Cnc machined 6061 aluminium black anodized finish mountin hardware included the wheels manufacturing hanger no94 will fit the following models gt aggressor 10 20 30 2013 avalanche 2008 2013 avalanche 10 2006 2008 avalanche 10 disc 2006 2007 avalanche 10 disc20 disc 2008 avalanche 10 disc20 discwomen 2008 avalanche 10 expert pro 2006 avalanche 20 2007 2008 avalanche 20 disc 2007 avalanche 30 2008 avalanche 30 disc 2008 avalanche 30 10 disc 20 dis