I hear a rattle sound when going over rough sidewalk, but that must be some component that has nothing to do until everything is closed up again

Can handle bumps and rough sidewalks.

That means, through dirt and mud, over potholes, dodging passerby's, up stairs, escalators, steep ramps and uneven sidewalks

wheels can handle cracked/rough NYC sidewalk just fine

But, I find the wheels to be too small for comfortable use on uneven sidewalks.

Very stable over rough sidewalks.

It performed superbly, even when I was rolling it over very uneven brick sidewalks in a historic area

The wheels work great over the uneven concrete in the driveway and sidewalk.

I made this mistake with the 1st one I

good as I imagine

(I'm 5'11) if I steer it casually with one hand, if I use both hands (for heavier/higher loads), I do have to lean forward a

It is easy to fold and unfold as well as to maneuver

I could barely move the cart over large sidewalk cracks and bumps as the weight added up

Need to bungie larger and heavier items as they will fall off while moving.

/unfold the cart, as well as how to extend/retract the handle.