I've been using Continental Vertical UST tires on my 5.5 for the past two years and I'm thinking of making a change to The Maxxis Ignitor UST. I've read some good user reviews on them. The Continentals are claimed to be 2.3, but some claim that they are actually smaller. The Maxxis are claimed to be 2.35. I have the old rear triangle so I was wondering if anyone has used the Maxxis or any other 2.35 on their 5.5. The Continentals have fitted without any problem. Also I'd appreciate any opinion on the Maxxis.