90/90/21 front and 110/100/18 rear for me runing ac10's not good for highway ther are basically a dirt only tire that got a DOT stamp sneaked onto them the oem tire is actually a decent mostly road some dirt tire

 

Yes, sorry I didn't update this. Tires were back ordered and took a while to get in. I changed them last weekend but I only have two rides on them. They are night and day difference on the highway. I really like them. I still have to try them out on the dirt. I wrecked the front tube changing the tires and tried patching it but it still has a slow leak so I am just going to pick up a new tube.

 

Thanks for the update. I just ordered a 244 and a msr heviduty tube for the front.