tubeless vs tube tires

[chrism1]

is it acceptable to use a tubless tire with a tube? any safety issues etc.......

[katoranger]

It is fine. The designation just means that the tire is designed be used as a tubeless, but it is okay to use with a tube.
Allen

[SamM]

I ride on spoked wheels that use tubes with tubeless tires... everyday! Here's where we went today!

http://img217.imageshack.us/img217/644/cimg0171zl9.jpg

[fatboy250]

I ride on spoked wheels that use tubes with tubeless tires... everyday!

Ditto