Recomendations on road legal tyres for dirtbikes

[GREGGERZ]

I believe this is a topic which hasnt been explored much on here as I havn't been able to find any info.

I am curious to know if there is a road legal tyre that isnt knobbly that will fit onto standard 21" and 19" rims on a cr250. 

I plan on commuting on the bike on road and dont thing I'll be using it much on the dirt any more.

A few days ago I nearly head on with a T junction because the knobblys didnt hold up while breaking.

Has anyone on here switched from knobbly to road legal flattrack type tyre on original rims?

Any pros cons to doing this?

Sizes, makes, options would be appreciated

Cheers guys

 

 

[38super]

Pirelli MT90, Shinko 705s, Bridgestone TW41, Metzler Karoo,  Conti TKC to mention a few.

[GREGGERZ]

Are these available for 19 and 21 inch rims, thanks

[38super]

21's yes, 19's dunno.