I need to test my new set of Goodyear radials, & have mounted them on a custom set of bead lock wheels... the wheels have an extra layer of material in the center section, & my stock lug bolts are just a little too short for me to be comfortable with, for aggressive riding, does anyone know where I can get a set that will go into the splined hubs of my 650 Prairie, but are 1/4" or so longer ???

any help would be greatly appriciated... thanks, WAM