Collins Muffler & Hitch, South Orange County's best source for quality muffler, brake, exhaust system, and trailer hitch repair & installation at unbeatable prices. Also install Class I, II, III, IV, and V trailer hitches, both bolt-on and weld-on, for every size of car and truck, both light and heavy duty, and offer such industry-leading trailer hitch brands as Curt, Eaz-Lift, Hidden Hitch, Draw Tite, and Valley Industries.