I have some old McCreary G60-15's on my 67 GS and they fit however, they do rub a bit on the outer quarter when I hit a bump. I want to go to a Hoosier Quick Time Drag DOT but I do not know what size I need. I know the bias ply tires have a "grow" factor compaired to a radial. I have been told a P245/60D-15, 26x9.5-15 or a J60-15 will fit on my original 15x7 Buick rally's. But I want to make sure before I buy them!!! Can anyone help? Thanks Frank
tire ? I have had my brothers wheels on my 67 GS they are cutlass rallies 14-7 with 3-3/4 backspacing he has a 245/60/r14 tires on them. i put them on just to see if they would fit. They filled out the wheel well very nice and seem to be the biggest you could run with that back spacing. I have not driven it yet but by the looks of them the should fit with out rubbing thanks Adam
