Tyres for de-limit

[Dave 321]

Looking at getting De-limit for my E60 M5, car has bridgestone RE-001 Y rated tyres. Are these ok for 200mph stuff?

TIA

[Great Pretender]

Should be

[DSM2]

Y rating is up to 300KPH

[M5 Mark]

It's actually slightly worrying, as 300kmh is a fair bit short of what the beast will do " in theory" but I'm not sure a blow out would be expected at 200mph, not likely to be maintain that speed for long.

Anyone know what the next speed rating would be past "Y"

[TEKNOPUG]

Tyre rating "(Y)" is rated at 186+MPH. Rating "Y" is for upto 186mph.