Hey, RM650 for RE001? I got mine at RM560 (mid 2007) for size 225/45/17 & made in Japan. I got it from Bridgestone Tire Service Centre in Shah Alam. Unless price has increase tremendously, at RM560 for one is a steal in terms of grip performance. Try driving on smooth cement floors in car park with the windows down. Does not squek much. On the wear part, I travel frequently from KL to PG, even the last Potenzas RIII, it lasted me at least 2 1/2 years and my current Potenza adrenalin is coming to 2 years. Still have 50% thread but the back does wear out faster (courtesy of rear wheel drive car). Adrenalins wont wear as fast as Yokohamas (only lasted 1 1/2years tops on mine) & is definately more audible. One thing is certain, Adrenalins are magnets to nails. They really pick up every pebbles and objects from the road. However, I am sold on them. Will use it for my next tire change. Hey, anyone used this set-up (front 235/45/17, back 245/45/17) before for a E36-318i?