7" front wheels. Has anyone encountered problems with front wheel size in thick grass? I was settled on an entire Ego system for my lawn until I realized they only have 7" front wheels. In my experience you need 8" minimum. I would be buying the push model so this is an important factor in my decision.
I have the 21" self propelled, and never noticed any problems with the front/rear wheel diameter. I have mowed grass that comes well above the tops of the wheels and never had problems with them not going through/over the grass. (The much left behind from such a high cut is a bit thick of course....)