They are good. I have the drag one so they are a bit stiffer than the road ones but I like them. On normal roads and highway they perform admirably. Montreal has it's share of pot holes and those are a bit harsh on stock rims and F1s. But if you look where you're going it's not an issue. Frankly, for anyone that drives spiritedly or simply wants firm grip in cornering and no body roll, these springs are awesome.