I am in need of a front tire for my 9sx. I ride it 30 miles one way to work everyday and have a gravel driveway that is 1/2 mile long. I am wanting something that will not be tore up so easy on the gravel drive way. Any suggestions out there as I have not bought one before as I used to just take it to the shop and have them put one on. But now there is no shop within 80 miles of my new home. So I am gonna do it myself.