i was looking at GBC mudsharks for my 400ex, the smallest size they have is a 21x12x9 , i know this will fit on my rim[9x9] but i was wondering wat the effect of the 1 inch larger tire would be, will it take away a lot of bottom end?will it add much more top speed? also does any 1 have these tires, how do you like them, does the extra inch effect conering? o ya the stock ex tires are 20x10x9 if that helps

 

shouldnt take away too much lowend but you might not gain alot either,i have heard good and bad things about these tires.

 

anyone??