I'm in need of some new tires. Anybody have any recommendations for a 727 Rappy with a +4 axle and +4.5 swingarm. Stock geometry in the front. I'm looking for a good set of desert tires for the front and rear. I've tried the Razr's, and they don't provide enough forward bite. Anyone try the Razr 2 yet? I'm also thinking about going to 22's. Any thoughts there?

 

Thank's for the reply. What's the reasoning for the 22's?

 

with the 22" tire would give you more ground clearance and give you more top speed then 20" tire. The a little draw back of 22" tire is you loose a little low end and you will gain more on top end.
Of 20" that tire will spin faster on the start and for the top speed you will loose a little while 22" will be faster on top end. Hopefully this will help you.