does anyone know what size studs and lugs would be on a 1989 Ford L9000 single axel, day cab tractor with Budd wheels (both front and rear) just put the axels in my 1990 L8000 Fire truck and they had locks, so the moran mechanic torched them off... can you believe that anyway now I have to replace 2 front and 2 rear studs and I want to replace all the lug nuts. I put Aluminum wheels on. thanks