this isnt real a big problem but i got weld draglit rims just the back for cheap off a freind that used them on his fox body. they are universal fit on my car perfect and all just stick out a lil too much but no biggie. the problem is he got them off some guy that had slicks on them and the rims have 4 holes in the walls for a screw to keep the slicks from moving. the thing is air leaks out of there plus the slicks dont have tubes but im getting drag radials for the rims. you guys think with drag radials air will still leak out of the tires? should i put tubes in the drag radial or just clog up the holes? thanks