2003 Hummer H1 Tires Base 37×12.50R17LT E 129Q Goodyear Wrangler GS-A 37×12.50R17LT E 129P Goodyear Wrangler MT-R Post navigationPrevious post: Best 2002 Hummer H1 Tires & Tire SizeNext post: Best 2004 Hummer H1 Tires & Tire Size