# MB Motorsport Competitions **URL:** \ **Category:** SON240sx Automotive\ **Created:** [November 13, 2008, 9:01pm UTC](https://forums.speedlife.net/t/mb-motorsport-competitions/119869 "2008-11-13T21:01:28Z")\ **Posts on this page:** 1\ **Showing post:** 35
**Author:** ![NVmySX](https://avatars.discourse-cdn.com/v4/letter/n/f07891/32.png) [@NVmySX](https://forums.speedlife.net/u/NVmySX)\ **Post date:** [November 15, 2008, 1:12pm UTC](https://forums.speedlife.net/t/mb-motorsport-competitions/119869/35 "2008-11-15T13:12:14Z")
> [@I smell skanks](https://forums.speedlife.net/t/i-smell-skanks/19000/78): > > Personally i m gonna run direzza z specs, as everyone i know that has run them says there the shit, slighly more expensive then rt615’s but there grip in the rain is unimaginable, and no i didn’t mean 215’s that shit is weak, i was talking about the 255’s. The tire size you choose is up to you, all tire sizes have their advantages and disadvantages, if your just gonna occasioannly track it, and its a stock KA i woudl say get 225 all around and call it a day. so do u prefer the direzza z1 star spec tires from dunlop or the falken azenis rt615’s for rain and dry? --- _[View the full topic](https://forums.speedlife.net/t/mb-motorsport-competitions/119869)._