2009-2015 Cadillac CTS-V General Discussion Discussion, Rear PS2 Question in Cadillac CTS-V Series Forum - 2009-2015; While looking up rear tires, I noticed that some have a solid middle rib and others have a wider rib ...
While looking up rear tires, I noticed that some have a solid middle rib and others have a wider rib with a slot between them. Anyone know why or which one is correct? I got rid of mine last year. Thanks.
Automobile(s): 10 V 4DR,6M,Blk,2.55,airaid,160t,W4M HX & tune Eibachs
Re: Rear PS2 Question
someone posted that there are 3 or 4 ps2 part numbers for our size. the gm spec tires may differ for their version of the ps2. tpc spec 1357 is the correct tire for the v. wide center rib with a slit in the center. its written on the side wall.