Mostly Motorways for 10,000 Easy Going miles

Bought these Radar R8 runflat Tyres for my 7 Series
They are half the price of Goodyear/Pirelli and last at least 90%
As long.
As I do huge mileages, it makes sense for me to use these
They balance nice (with less weight required than Pirelli)
Also are very quiet, and so far have done 10k miles and have over
6-7mm left so fingers crossed will get to 30k miles
Justyn