Instruct: Classify a review into positive or negative sentiment.
Query: Manf overstates carrying capacity; photo shows optional siderails

The Manufacturer grossly overstates the carrying capacity of this carrier. I had approximately 250 lbs on the carrier and bent the main support tube. If used as a light weight carrier, it is OK. Also, the manufacturer will not stand behind their product and replace under-designed parts. The manufacturer's picture depicts OPTIONAL side rails that are not included..