I have a NX450+ and have just discovered after a service that one of my Bridgestone run flat tyres (235/50R20 100V) needs replacing. After trying 3 national tyre specialists in my area, to my shock, I found that the size and specification I have is not available anywhere currently and there is no date for the arrival of new stock. Even Lexus have no idea. I have potentially found that Yokohama have a substitute but again they are 'on order'. Not good!

 

Wow! Sorry to hear that it's that difficult to source your replacement tires, even through your Lexus dealer! What would the dealer do if a customer shows up looking to have their flat tire repaired? "...Sorry we don't have any of those tires in stock... apparently only the Lexus factory has them and they're not sharing! "

Not sure what part of the world you call home, but I'm in Canada and my NX350h takes the same size tire. Right after I picked our's up in November of '22 I began looking for a source for the inevitable date in time when I would need to find replacement tires. I can say back then hardly nothing was in stock anywhere in Ontario. Now it's a little better I see supply of them come and go, in stock one month out of stock the next.

Good Luck!

 

How many miles/km you have?
Are you looking for run flats or normal tires?