Originally Posted by 2manybikes

It depends. What kind of bike are you putting them on? What type of riding do you plan do with it.

If you are using this bike to commute or to get around on you probably won't notice any difference.

If it rains much or the roads are very dirty you probably will like them. If you live in a dry place and the road is clean, it will not make much difference, until you need to get somewhere clean and it's raining.