Hankook Tires
I just had 4 new Hankook Ventus V12 installed on my '08.
I was ready to settle up with the retailer and learned that there is a special factory rebate for $80/set. This is good until October 1st.
I sent off the receipt along with the store's description of exactly what I had purchased. The rebate should arrive within 4-8 weeks.
This is really a good deal if you happen to need new tires at present.
Don