I have a question for you all, do the 275/50/15 BFG Drag Radials fit on the stock 87 GN wheels and without rubing on the frame? I have a set of BFG Radials, 265/50/15 and they just fit, but I need more traction than they can offer. I think the 275/60/15 will be too tall and hurt the performance, is anyone running these with a stock convertor?