Don't own one but it would probably break the summit quite easily. Some pretty good mods and a very big change in gearing might make it survivable. I would like to think of it as a jump and a stock toyota truck. You can lauch it off of a jump but in the end it's just going to snap in half
I've seen them on YouTube and they dont seem to have a problem. You just dint see them in low gear. Has anyone on this forum ever done it or know someone who has. Please let me know.
IMO it would handle it as good as most other stock rc's. The MMM can break them all, a well adjusted slipper will be key! I would think the diffs would be the biggest problem, especially in low gear.