Hey. I got a 14" rim for my perimeter RCM and was wondering if a 60/100 14 is my only option with this size rim. The tire I got is a used pirelli and it doesnt seat all the way. I was able to put it on without tire irons? Is my rim too wide for this tire? What tires are out there that are a little wider? maybe a 80/90 14" or a 80/100. I dont want something super tall because of clearance issues. Let me know whats up. Thanks.