Look into a set of Cooper discover STT's. I have ran the ST's on a few trucks, and currently have them on my 2500 Dodge, they are more of an allterrain where as the STT's are more of a pretty aggressive mud tire. I have Super Swampers on my Bronco now but when they are worn out I'll replace them with the Cooper STT's. Thing I like about Coopers is they last forever, and they are one of only a couple tire companys that are still American OWNED and American made.