Apparently there is an issue with Ames True Temper plastic wheelbarrow rims
breaking or expoding under pressure. The concern is that the plastic shards
which fly out when the rim explodes have caused injury to people and as a
result the wheelbarrows have been recalled. If you check out
http://www.lawyersandsettlements.com/case/ames_wheelbarrow there is more
information on this as well as what can be done about it. There is a free
case evaluation provided for those who might have been affected by this
product. I found this of interest and thought it may be of help some.