I must be lucky, I have a 2" leveling kit running 285/75R17 (33") even at 90-100 It's silky smooth
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06 QD. cab. 4x4 Auto....Full banks sys./with PDA,ATS 5 star, input shaft & valve body,Aurora 3000 turbo, ATS pulse flow exhaust manifold. 33" TOYO's, 3.73, 2" leveling kit