This portable folding cart has an aluminum body with 20 in. pneumatic, puncture-resistant tires. Can carry up to 300 lbs. or 5.5 cu. ft. Folded dimensions are 41.5 in.L x 10.5 in.W x 23 in.D. Set-up dimensions are 55 in.L x 30.75 in.W x 23 in.D. Handy for landscapers on the go; fits into any spare space.