Quote:
Originally Posted by Alex.q
The most trouble we've had with AM wheels and treads was in a crab drive; some treads fell off, some got ripped up and lost the outer layer of tread (granted, this was by the fall and would most likely have happened regardless of the wheel).
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How are you attaching the treads? We haven't lost a tread since we started
screwing them on (though there were a few other less-implementable solutions). We do wear them down eventually--but usually when we do something like loose a steering sensor or otherwise accidentally drag a wheel while it's out of alignment. We just switched our treads on the 2011 bot, and one of them was
still alright (the others had been abused as above).
I guess I wouldn't be surprised if the 8" plactions were noticeably less tough than aluminum wheels, though I don't know if there's a difference between the AM and IFI versions. I'm surprised anyone has trouble with the 6", though, and we've put our 4" through so much I don't know what on the FRC level could take them out. Bumps, barriers, dropping off bridges, tipping back onto its wheels, I think we dropped the 2011 one off the cart once...