[SpudRider]

Based upon my research, I have found at least ten dual sport, DOT knobby tires that fit the Zongshen 200GY-2 front wheel. The Zong front rim size is 2.15-18 (Rear Rim size is 2.75-15). Here are the tires, in alphabetical order.

Bridgestone TW302 4.10-18
50% Street / 50% Dirt
http://www.americanmototire.com/cata...roducts_id=949



Cheng Shin C183 2.75-18
Dirt Tire
http://www.americanmototire.com/cata...oducts_id=1171



Cheng Shin C186 2.75-18
Trials / Dual Sport Tire
http://www.motorcycle-superstore.com...Rear-Tire.aspx



Cheng Shin C755 3.00-18
Dirt Tire
http://www.americanmototire.com/cata...oducts_id=1195



Cheng Shin C858 3.50-18
50% Street / 50% Dirt
http://www.americanmototire.com/cata...oducts_id=1208



Duro HF904 4.10-18
60% Street / 40% Dirt
http://www.americanmototire.com/cata...oducts_id=1846



IRC GP-1 3.00-18
80% Street / 20% Dirt
http://www.americanmototire.com/cata...oducts_id=2270



IRC TR-1 2.75-18
https://www.denniskirk.com/jsp/tpl/t...fCatId=&mmyId=



Kenda K270 3.50-18
50% Street / 50% Dirt
http://www.americanmototire.com/cata...oducts_id=2650



Kingstone Dual Sport 100/90-18
50% Street / 50% Dirt
Available only from Zongshen America or Zongshen dealers. A very good tire. I have 10,000 miles on mine, and it looks almost brand new!



Shinko 244 3.00-18
50% Street / 50% Dirt
http://www.bikebandit.com/product/9877



If you have tried any of these tires, please post your experience with them. Other Zongshen owners and I will appreciate learning from your experience.

Also, if you find any other dual sport tires that fit the Zongshen 2.15-18 rim, please do post the information.

Spud