Itp Mud Tires Can I Put A Smaller Size ITP Mud Lite Tire On A 2009 Yamaha Gizzly 450?

Can i put a smaller size ITP mud lite tire on a 2009 yamaha gizzly 450? - itp mud tires

I'm looing a 2009 Yamaha Grizzly 450 and, in some ITP Mud Lites XL. stardard size, they are accompanied 25x10x12 front and rear 25x8x12. Can I have a 23 or 24 or maybe even a 22 in IT for more power? And I can put the brand ITP tires on the wheels, the standard with the Yamaha? Please help me!