Specifications include, but are not limited to: 1 P225/60R-16V Eagle RS-A- Police Pursuit Radial, conventional thread. (Goodyear Police Special, or Approved Equal) W/Latest D.O.T. Approval. 400 $ $ 2 P235/55R17 Goodyear Police Pursuit Radial, conventional thread. (Goodyear Police Special, or Approved Equal) W/Latest D.O.T. Approval. 500 $ $ 3 P225/60R18 Goodyear Police Pursuit Radial, conventional thread. (Goodyear Police Special, or Approved Equal) W/1980 D.O.T. Approval or latest revision thereof. 300 $ $ 4 P235/50R18 Goodyear Eagle RSA Police Pursuit Radial, Conventional. (Goodyear Police or Approved equal) 300 $ $ 5 P245/55R18 Firestone/Goodyear Eagle RSA Police Pursuit Radial, Conventional. (Police) 500 $ $ 6 Goodyear/Firestone P255/60R18 108V Police Pursuit Radial 400 $ $