anyone know of light weight mx front tires? im lookin at kenda klaws 19x6x10, or itp mx6r 19x6x10s. They say on ITPs website the mx6rs in that size are 8.3lbs apiece?? my tires on it now are dominators 21s on blue labels that weigh in @ 12.75 apiece.. just wonderin if someone knows of anything better yet