Looking for a little information and advise please

[Anglerider]

Hubby and I are riders who are considering going to the dark side. Where can find information on what size tire we will need to convert? Have talked to stores and are told it cannot be done. Although we see that it is done with our own two eyes... Anyone have any suggestions? We are riding a 180/70/15 on a 2007 suzuki VL1500. Thanks for any info you can give me.

[Duke]

Not sure about for a Suzuki, but I saw a post on the touring section of HDForums (www.hdforums.com) Pros and Cons were listed...