According to my GPS, the western summit is higher than the middle summit by 5-6ft, and higher than the eastern summit by 15-17ft - in case anybody cares. Trip Report
Well, almost a driveup. A very long drive stright onto the saddle between the middle and eastern summits. Only a few minutes walk to visit both. Was a battle getting out and over to Breckenridge, in part due to a gate on the route I chose to go. Luckily I ran into a friendly landowner who opened it for me and I was on my way.
A fun, somewhat arduous drive, some easy short hiking, some scrambling, and a bear for variety! Fun peak, not too much trouble, but still worth the effort.