Ferrari, Red Bull and McLaren will take part in the Pirelli test. I'm kind of assuming it will be with old cars (though maybe new engines?) but can't find any information.
If I was Pirelli I wouldn't be too confident about getting a lot of laps done with 2 out of the 3 cars using Renault/Honda engines.
F1 news: McLaren, Ferrari and Red Bull set for Pirelli's wet F1 tyre test
If I was Pirelli I wouldn't be too confident about getting a lot of laps done with 2 out of the 3 cars using Renault/Honda engines.
F1 news: McLaren, Ferrari and Red Bull set for Pirelli's wet F1 tyre test