yeah i used to use T1Rs they were as good as i expected but last a long time, then switch to F1, they were a lot better then the Toyos, my mate gave a set of DZ101 for cheap so had that for 2 days after almost spun out in the wet and hit a lamp pole, since then i went for Sportmaxx... last me for years and went through 3 or 4 track, due to crap wheel alignment that got wasted, got offered RE-010 for cheap, so thats what im using at the moment til i can get afford to get sportmaxx again