Yoshi wrote on 01/10/19 at 20:47:41:After you instal a tire onto the rim will it fit in the factory swing arm?
A 130/70-18 will fit in the factory swing arm - but that tire is too wide to fit on a 2.50x18 rim.....you need a 3.50x18 rim for that size of tire.
I believe a 120/80-18 is the most suitable size for the Savage when using a 2.50x18 rim.
I believe the vintage size of 4.00-18 that can be used on a 2.50-18 rim is too tall to use with a stock swing arm, and the same is true for most tires with that are a /90 profile.
Here is a link to the Cafe' tire thread......it discusses the tires sizes and widths for an 18" rim.
http://suzukisavage.com/cgi-bin/YaBB.pl?num=1435340395/0