Have only had this wagon for a year.  Bought it for my granddaughter because of how cute it is.  Have never had adults in it.  Was pulling a two year old and a five year old when the wheel broke off and they came tumbling out.  The two year old cut her elbow.  Glad they weren't in the street.  Usually love Little Tikes products, but a little disappointed.  Now I have to order parts and hope I don't have to pay for them/