That sounds like a cool idea since I did love Fourze's gimmick. My favorite out of the multi-tire gimmick's you suggested would have to be Justice Flare since I am a Pyromaniac.

I hadn't considered it before now, but it would be really thematically appropriate if Drive's ultimate form had four tires.

Dont know if anyone else has seen this yet but, Type orange and drive arms
http://i.imgur.com/xW60iu4.jpg

Well this looks interesting. Oh I can't help it. Ha ha ha ha ha ha ha ha, oh my goodness drive looks so ridiculous.

They look so off, but at the same time it's so damn awesome who cares.

That looks both weird and really cool at the same time.

Type Orange/fruit/whatever kind of bothers me, I think it's due to how close its orange looks to Type speeds red to me, thus it really doesn't seemed like much changed besides throwing a hat and a bit of armor on type speed.
Edit:
Though the lack of color beneath tire is a nice stylistic touch
Also Gaim Drive arms looks alright I guess the face seems off

These are totally freaking awesome, a little silly but totally awesome.

http://imagizer.imageshack.us/v2/800...746/nKEOgo.jpg

Some better images posted up in news an rumors! :D

Did they change Gaim's helmet crest?