This is probably been answered before, but I'll ask anyway. Long story to short story. My 24 ft. enclosed trailer was stolen last year. So, to take my '16 stang to my local track, Thunder Valley Raceway Park (TVRP), is about 35 miles from my home. 70 miles round trip. Are the MT ET Street R's durable enough for medium cruises? I have them mounted on Racestars. Maybe naïve questions, but, basically, they are a slick with some tread pattern grooves. R2 compound.....midrange.