As far as time to failure of brake lines in Texas...............with even the slightest maintenance.........50 years on steel, 100 years or more with SS or NiCop. In salt or wet areas in everyday use.......cut the live span in 1/2. “Current” GM trucks with 20 years of use are well known for brake line rot.
Rubber parts in the brakes 15- 20 years but highly dependent on the original quality of the service parts.
Last edited by showkey; 05/28/2019 5:37 PM.