FastTrekker Rear's
 

I'm planning on replacing my stock rear tires on my Blaster with FastTrekkers. I know the stock size is 21x10x8. I'm looking to getting the 22x11x8 FastTrekker rear's. The stock tires almost rub up against the plastic by the kickstarter. If I get both new tires and rims will they stick out further so they wont hit against the plastic. Also, will the 22x11x8's work fine even tho there not the same size? How do FastTrekker's hold up? Also, going an inch up in size, will I notice an increase in top speed and a decrease in acceleration? Thank You!

FastTrekker Rear's
 

I don't know if the 22x11x8 will be 22 inches tall because my brother has fastrekker rears the size of 20x11x8 and i took a tape measure to them and they were actually 18 inches tall. In other word you should be fine with the 22s. Also, they are very heavy tires and vere a pain to get on.