Yes, I do have a wider rim to get all the benefits out of the 200 tire. You can go wider but your first choices are going to be 180 and then 200 series. You'll have to check the tire mfg's specs for each tire. It will give the minimum width required to run that tire. You can go to a 200 series tire withe the stock 3.5inch(??) rim but it will only be as wide as what you have on now. In order to get max width out of it you'll need to go with a wider rim. I did go with a 180 series tire on the stock rim but it was maybe 1/8" wider. The stock rim is pretty much maxed out.
Fryguy
