Anybody know what snow tires I can get on the original stock 18" rims? I want to get the blizzak ws50 but dont know if they make them in 18"'s. What do you all have, and how well do they work?

 

Instead of riding on 18s, I dropped down to 17s....I got 225/50 for the front and 245/50 for the back. I'm sure that Pirelli carries the stock size in 18s. Did you check out Tire Rack? Good luck!

'03 G35 C Prem Pkg, Navi, Aero, Performance Wheel & Tire Pkg

 

I'd suggest going with another rim as well.
Believe me, you do NOT want to go throught the hassle of changing out 4 tires twice a year. Major pain in the behind.
Besides, Tire Rack has a complete package of rims and tires (blizzaks) for about $1,200.00 - which is about what you'd pay for 4 high perf. 18" snow tires alone. So why not get the rims AND tires instead?

2003 G35 Coupe 6MT Leather
Premium, Aero
"There is no spoon"