I corded both and blew one of my Dunlop SSR rear tires at a DE two weeks ago. The SSR is Dunlops R compund tire. Tire Rack had a great price $120 for these tires. I can no longer find any rears. (265/35 or 285/30 18's) If you know of any, please let me know. My fronts are in great shape. I'm thinking of putting Nitto's new NT01 on the rear. This is their new R compound tire - it's been getting some great reviews. Their 275/35/18 is .4 inches taller then the Dunlop 235/40/18 I have on the front. Is this o.k. I just don't feel like throwing out my fronts. Thanks.

Ken