does anybody run 18" tires on they're raptor? i would like to see one with the holeshot MX's all the way around on one. but i was thinkin they may be too short for that bike

 

The only Quads that ran 18 inch tires are blasters and beginner bikes aren't they?To small not enough clearence!!!!!!!!!!

 

they all run them for motocross, like 250R's and banshees, well all of them that race motocross

 

18" tires are perfectly acceptable and are the most used MX tire on any machine. I think the 18s would be great because they would lower the effective gear ratio of the Raptor which is sometimes needed for MX. I would not use them for anything else because of the ground clearance problems though. 20s would be what I would stick with for anything other than MX.