 I was so excited when I got this car and I loved it for about the first 7000 miles. Then the tires were shot due to Infiniti/Nissan's issues with the front end of the G35/350Z. I was assured it was an alignment problem and had that reset and 4 new tires put on to the tune of about $1600.  Well, I made it about 12000 miles on these until the inside of the front tires were nearly shot again. They had now been swapped to opposite rims in the hopes they will make it until I can trade this thing in. Oh and I just found out I need new brakes and two new rotors and I just hit 30000 miles. What!?! I am not a "spirited" driver in this thing at all. It is fun to drive the G, but it will cost you!