Hey everyone. I have a bone stock '06 blaster that i just ordered a fmf fatty pipe, powercore 2 silencer, and k&n filter for. Id also like to get some new wheels and tires. rockymountainatv.com looks like the place and it looks like ill be getting maxxis razrs. 20/11/8 rear and 21/7/10 front. however my question is do i really need the douglas .190's? i only ride recreationally, and do a little bit of jumping so i figure .160's would be fine, plus theyed be lighter. the .190's are only 8 bucks more so its no big deal. also how about the tire sizes? good choices?