brulaz wrote:
One more thing, if you're going down a hill with lots of sharp 20mph turns, that can be a lot harder on your brakes than a steeper, but straighter and faster descent like on the Interstates.
And the drum brakes will fade faster on your trailer than the disk brakes on your truck. The trailer brakes will need constant re-adjustment via your controller as they heat up. On the western descent with all the hair-pin turns down the pass in Great Smoky Mountains N.P., I kept increasing the voltage to my trailer brakes as they heated up so the trailer would keep doing its part. I also started manually operating them to give the truck brakes a break. That was all in 2nd gear. All the brakes were stinking hot by the time we got down. Probably should have pulled over to let them cool.
Appears that 2nd gear was too high for your needs. You should have used 1st. You would have saved your brakes. OR. you have a diesel with no add on engine braking.