I bought my yamaha warrior about a month ago and now when ever i peel out or make the tires spin,It make a clicking/ticking noise that is kinda loud but not that loud.Also when i put it in reverse it has a screatching/rubbing sound.What could this be and is it bad if i keep riding it like this?Is it becuase i never wash the mudd off of it?

 

First of all, always wash the mud off, unless you want it to be broken and making weird noises all the time. That's just plain common sense....

Anyway, sounds like the reverse selector is out of adjustment. Clicking is not normal, and you need to get the adjusted properly. http://www.sandwizards.com/Service_Manuals/warrior.pdf