hi' is anybody there using a 28mm front tires for serpent impulse,is there any difference?pls.tell us the conversion is hard to get those 26mm tires here on our area.i heard that i need to change the hex hub like wider than the stock impulse,is this not going to rub on my steering block?and how about my front axle do i need change that too?how i'm going to put my wheel nuts if i'm going to used a wider hex hub?
