I just ordered the following Hankook Ventus V 12 for my 2012 Cadillac CTS V coupe:

275/35/19 and 305/30/19.

Everything I read on this forum indicated they would fit the stock wheels. In fact,bigjimsho advised me to go with the 275/35/19 rather then the 275/40/19 because of diameter concerns.

I was discussing with a local speed shop to order wheel spacers and it questioned whether the front tires would fit the stock wheels.

Please help. I can probably change the order on the fronts tomorrow if necessary.

Thanks so much,

Jim