I have Nittos terra graplers a/t's and it has been really wet around here this spring and they have been great. Probably best wet tire I have had. I have 15k on them so far so good.
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2008 2500HD 6.7 6 spd manual limited slip 3.73 gears, 5" SS TBE, XRT, egr gone,South Bend 3600 DD, AIRAID Intake,ISSPRO Gauges, Rugged folding cover, stainless nerf bars, 3" bull bar, Nitto terra's 285/70/17