[octodad]

I'm trying to get some replacement NONE run flat front tyres for my x3 245 45 r19

Falken fk510

And like every online company I keep getting the "you need to contact us these might not be suitable for your vehicle" - like the car will explode or something no one else finds it necessarily to fit run flats a Range Rover sport is way heavier than my x3
As long a they are xl do I need to worry?
Cheers