May be a difficult one to answer but here goes, My 2012 350 diesel just turned 80,000 km. Out of this I think about 40k was towing a 8k fiver for three years and this year a 15 k toyhauler. Thinking ...
Thanks for all replys. Lots of info here. I don't ride my brakes and always use TH mode towing and sometimes in big hills use it without the trailer. I asked opinions as I was unsure and want to be safe next spring especially towing in hills and with a big toyhauler. Completed a 10k trip across Canada this past summer and it was great as I know the roads and use the braking accordingly.
I will replace all the pads with probably OEM Ford parts and leave the rotors for now. Thanks.