So I guess there was no need in printing a speed to gear ratio for downshifting in the owners manual.
With all due respect Pete telling someone to rely on there brakes and not engine braking coming down Pikes Peak is advice that will get someone hurt or killed even with cool off stops. The grade is to steep and to long let alone all of the other uncontrollable variables. Other traffic to include cars , motorcycles, and bicycles. Limited pull offs for that just right time when your brakes are fading and you need to stop. A possible patch of ice or snow you need to slow down for but can't because your brakes have faded and you can't find that 15 min cool off spot. This is real life man not a drawing board.