Talk:McLaren P1 GTR Championship/@comment-2600:E000:7F:9200:280:AEFF:FE17:820C-20170922112020/@comment-27123099-20170922180517

That's why I stated (if desired), it's certainly not a requirement. However, there are usually 1 or 2 Speed-based events near the end that may require a serviced car too.