I wasn't going to contribute to this thread at all, as I have a fairly strong suspicion that even if I posted serious comments others would simply try to drag it into **** stirring and arguments, maybe even cause some of them to push the boundaries of the Rules here & possibly result in some being banned for suckering others into arguments/breaking the rules; but also to a fair degree because I've said very close to everything I feel the need to say on this subject more than once in the past, so I won't go thru it all again - you can search 'tires' plus my username/posts for it if you want to find it, then spend a couple of weeks reading.
However, this vid that I've linked below juuust might help those of you who aren't aware of what actually goes on in the industry understand a little more about the priorities of car/tire manufacturers and if/why it might not be such a smart idea to blindly select the OE tire as your replacements once the original tires are worn out or prove unsuitable for
YOUR needs/wants (something that is implicity allowed in most countries of the World, and also something that OEM Manufacturers are expressly not permitted by law to 'force' upon owners in some countries too! :shocked: ) Sure, the vid is about car tires fitted onto an EV, but then, our Spyders
ARE UNDENIABLY running on car tires, and there are many parallels to be drawn with our situation from this vid - so please, check it out, especially the bit from around 48 seconds in thru to about 1 minute 35 seconds where he talks about one of the most significant reasons behind vehicle manufacturers specifying a particular tire as an OE Tire; and while you do that, just bear in mind that this vid is talking about a car company and a tire manufacturer where the manufacturers of each have worked closely together and put in a
LOT of time, money, and effort into developing the absolute best tire/vehicle match they possibly can, something that clearly (to most anyway

) has not been the case with BRP & Kenda tires. Here it is:
https://www.youtube.com/watch?v=Yi7dtd9cNQ8
And while you're there, consider that pretty much
ALL of the testing for Spyders, and the development of the Safety Suite they run, affectionately called 'the Nanny', was not done on the OEM Spec Kendas, they only came along for the production models - pretty much all the prior testing and development work was done on bog standard, off the shelf car tires! Tires which, just like all of the other car tires out there, might have a
MAXIMUM LOAD/MAXIMUM COLD PRESSURE specification printed on their sidewalls that should never be exceeded, but just like pretty much all other pneumatic tires,
they DO NOT HAVE A MINIMUM LOAD/MINIMUM COLD PRESSURE specification there!! This is because, by International Agreements, Standards, and Regulations about tires, if these tires are going to be used on the road, they
MUST be capable of working safely at less than the maximum levels of both, with the basic 'tenet' applicable to running at less than either being "lower the load, lower the pressure";
OR alternatively, "lower the maximum pressure, lower the maximum load!" And do watch thru to the end if the vid too, there's something worthwhile there too! :thumbup:
Just Sayin' :cheers: