I have a Trek 1.5 with 700x25C tires mounted. I have found that I use the bike about 90% commuting and 10 riding races,workouts, etc.

What tire would you recommend, how big can I go? Needs to be something that can take the occasional gravel road, light path wear and tear.

Should I consider a Cyclocross or Commuting type?


Any help appreciated.

Thanks!!