Originally Posted by
Ben10
Enjoying a vacation in the Smoky Mountains. I have ceramic brakes on the front, and so far they have performed perfect throughout this area. How hot is reasonable? Drove down the main park road into Gatlinburg and stopped at the bottom. My C2500 had about 800 lbs of passengers, 50 ils of luggage, and 3/4 tank of fuel. Rotors were almost 500 degrees, and calipers were almost 400 degrees. Brakes worked fine, but am I overworking them? Thanks.
Cooler is better (Obviously ). The truckers' technique, in addition to downshifting (which I do in my motorhome) is to use the brake periodically to slow to lower than the speed you want to run, then let the speed build up, and use the brakes again. This gives time for the brakes to cool between applications.
'94 Barth 28' Breakaway M/H ("StaRV II") diesel pusher: Spartan chassis, aluminum birdcage construction. Peninsular/AMG 6.5L TD (230HP), 18:1, Phazer, non-wastgated turbo, hi-pop injectors, 4L80E (Sun Coast TC & rebuild, M-H Pan), Dana 80 (M-H Cover), Fluidampr, EGT, trans temp, boost gage. Honda EV-4010 gaso genset, furnace, roof air, stove, microwave/convection, 2-dr. 3-way reefer. KVH R5SL Satellite. Cruises 2, sleeps 4, carries 6, and parties 8 (parties 12 - tested).
Stand-ins are an '02 Cadillac Escalade AWD 6.0L and an '06 Toyota Sienna Limited.