2019 Tahoe (submodel: LS, LT, PPV, Premier, SSV) Power Brake System, With Front Disc, With Rear Disc, 7,700 Lb Vacuum Power Brakes; Without Valve AssemblyGMC. 2019 Suburban (submodel: LS, LT, Premier) Power Brake System, With Front Disc, With Rear Disc, 7,700 Lb Vacuum Power Brakes; Without Valve Assembly.
