Can I ride your trainer tires out on the road? Philip Cowles March 30, 2018 17:26 Follow Our trainer tires are for indoor use only, as the tires themselves do not have tread and would be unsafe to use on the road. Related articles Is there anything special I need to do when installing a trainer tire? What is the difference between a leveling block and a climbing block? What gradient do the different levels of the block simulate? Does the CycleOps trainer tire fit 650c or 650b wheels? Comments 0 comments Please sign in to leave a comment.