R Compound USA - Tire testing and review of the Federal RS-R and Federal RS- RR. Track: Buttonwillow Raceway Park - #13CW Tested Tire PSI: 29F/27R Cold / 36F/33R Hot Peak Air Temperature:
New Federal 595 RS RR 245/40R18 Racing Tire - Auto Parts & Accessories - San Jose, California | Facebook Marketplace | Facebook
![Federal Tires - A Review from SpeedSF Instructor and Racing Driver Michael Ostby — SpeedSF Track Events Federal Tires - A Review from SpeedSF Instructor and Racing Driver Michael Ostby — SpeedSF Track Events](http://static1.squarespace.com/static/59f9610ea803bbc89167f24e/5a2f4125652deae394ba779d/5b3f9dbc1ae6cf0992804f2d/1530943279400/140treadwear1.jpg?format=1500w)