I’m not saying you can’t try to repair them, just saying Pirelli won’t let authorized shops do it. First the good news - the road hazard warranty Pirelli includes free
"If a Run Flat tire becomes unserviceable due to workmanship or material irregularities or road hazard injury during the initial warranty period, the tire will be replaced to the owner at no charge. The initial warranty period lasts one year from the date of original retail purchase (purchase receipt required) or within the first 2/32" of original tread, whichever occurs first. After the initial warranty period, if a Run Flat tire becomes unserviceable due to workmanship and material irregularities or road hazard injury, the owner must pay the cost for a comparable new Pirelli brand or PTNA private brand replacement tire on a pro-rated basis.”
Here is the list of run flat brands and their repair policies.
https://www.tirerack.com/tires/tiret...jsp?techid=226