There are several manufacturers that make a quality 285/30/19. The Continental ContiSportContact 5Ps are an excellent tire. These are OEM in the GTS sizes on the Merc. AMG cars. I had these and these are definitely up there with the Mich. PSS. Also, I currently am running the new Toyo T1Sports in the GTS sizes and I am very pleased with them. Also, Pirelli Pzeros come in the GTS sizes and these as well are OEM for the Merc. AMG cars.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, AFE Stg2. with C/F elbow
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk