I am new to the site. I would like to chip my 2003 duramax. Not sure what to go with. The Bull Dog ?? Or the Edge. Ihave the 285/75/16 for tire size. And the truck has about 91,00 miles on it.I don't do a lot with the truck. I have a 32" 5 wheel and want better fuel mileage out of it.
Please Advice.
Please Advice.
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