Hi everybody, I have a 07 drz 400 s with original bridgestone tires. It has close to 6000 miles on it now and I need a new set of tires. Yesterday I went to dirt bike riding with my 9 years old son who rides a crf 50 r. It was a blast. We went to the big and Nasty atv part close to savannah, ga. Drz performed very well on the trails and the tracks they have in the park. I am very impressed with the drzs performance... I mainly use my bike for commuting, and on track and trails with my son on weekends ( weather permitting and his school behavior permiting.) so I have been happy with bridgestones performance when they have threats on them. Is there any other options out there would give me same kind of milage for mainly street use and a better grin on the track. I use this bike %90 street %10 dirt. Thank you for your help and advice Sammy p.s: if anybody is close to Hilton head island,sc and wants to get together for a ride pm me please.