All of the brake hoses, including the main brake line, are made of rubber on the 20 foot Kodiak Hydraulic Brake Line Kit - Tandem Axle # 20TA-BLKIT.
The hoses on the # 20TA-BLKIT also have brass fittings with stainless steel flares. view full answer...
You are correct that the Provider ST235/85R16 Radial Trailer Tire # TTWPRG235R16 does have all steel tread firming belts. This will give it increased strength over tires that use the steel and polyester cords. This is the same load range G tire with the M speed rating that you see on Taskmasters website.
We do have the Counteract Tire Balancing Beads available which you can add to the tires. They are available as a Single Pack # CA66VR for one tire or a 4-Pack # CA83VR with a tandem axle... view full answer...