Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Took 1 week to return to a shape the pros at Discount Tire could actaully get on a rim.

Shipped folded. The guys at Discount Tire tried for 30 mins to get it on a rim. I had to prop it open (with various devices) and leave it in the hot sun for 5 days (not kidding), and bring it back a second time. Then it only took them 15 mins to get it on the rim.There's no way you could do this yourself at home.