Bought this to replace my old Michelin PS4. Overall, very impressive with the performance it gave. Dry grip is good, in my opinion, better than the PS4, but wet grip is a little lacking behind it. Nothing too bad, wet grip far better than the previous RE003 though. Sidewall is stiffer than the PS4 which makes turn ins very fun. Comfortable for daily driving too and cheaper than the PS4.

Compared to RE003, most noticeable is reduction in tire noise and predictable traction around corners, the wet grip has improved somewhat but haven’t had a chance to try out in heavy rain. Overall it’s a much better package, glad I got the upgrade.

Bought a set of 4 RE004 to replace my Michelin PS4. As good as PS4 in the dry and wet too. Sidewall.more stiff than PS4. Overall, a very good tire for the price. Highly recommended.

Been using it for almost a year. I must say the wet grip improves a lot compared to the RE003 i used before. The road feedback and dry grip I would think is pretty much the same as RE003 if not better. Otherwise, is it good and shows how far Bridgestone have come ever since the RE001 times.

Much better than the RE003 in the wet while keeping the same dry experience. Gives better fuel economy by about 5% better on average per tank. Also very quiet.