Well i got razr 2 tires for my z250 which are size 20x11x9..the stockers are 20x10x9

Am i going to lose any power in the top or bottom? thanks

 

that's only an 1" wider than your stock tires so it shouldn't really change top or bottem, if it does by any chance you probably won't even notice it. Because it's when you go a size smaller or a size bigger like if you get 18's or 22" is when it changes power.

 

Ok thanks. I didnt think anything would happen but i just wanted to know