I just got a set of 40's about a month ago and I love em. I have the velocity rims with the Big joes (I think) tires. (I'm a basher) but I also really like how the bowtires look on the 40's. They look really low pro. Just wouldnt fit my needs I think. I need the cushin..lol.. But anyway, Id definatly suggest 40's. They look awesome, actually seemed to handle better (Alot wider than my stocks) and did I mention they look cool? I always passed on them cuz I thought theyd cut down the power, but I didnt notice it at all..