Hi guys, I have a moppet here, with which there is no tyre binding in the vehicle certificate, only the prescribed tyre size. Do I think that I can theoretically raise any tyre with the appropriate size to us other suitable characteristics (speed index, weight etc.)? What does this look like if I want to raise different manufacturers in front and rear? Is this possible or is there a requirement that forbids me? The question is now whether this is based on a special release, or whether this is generally allowed due to a lack of tyre binding? To answer the question, valid sources would be good. The motorcycle is a Honda NC 750X, the question is certainly interesting for every motorcycle without tyre binding. Still to the background of the why and why this is not, because I can mix a Dunlop Trailmax 609 with your Pirelli Scorpion Tail on the Moppet. Why: After about 3000 km the first tire Dunlop Trailmax 609 is down in the back. I consider this to be a really weak performance on a motorcycle with the profile of the NC 750X. Honda is difficult with a bulwark, so I have to grab my own bag. But I want to change the rear tire for the time being, but don’t see another Dunlop coming up for me. The above-mentioned Pirelli is also not the yellow one of the egg. In the long term I plan to upgrade to the Angel GT or similar. ln, but if possible don’t stop at the front and back at once.