on the street, which would last longer? a super swamper SSR or the TSL. i am talking the radials here. i know that super swampers dont last long on the street, but how many miles would i get out of these. what gives more traction in the mud? i dont offroad every weekend, but i go when i can. i have the pro comp mud terrians right now, and they wear great, but i am wanting something more agressive.