[kaisen]

Cause it? No way

Play a factor? *Maybe*, but it would be a stretch

If there were loads of grip and no slip, the axles can wind-up (bind) with a tension that forces one wheel to suddenly "spring" that kinetic energy. If the truck were already at the limit in a curve I suppose it might be the grain of sand that makes the cart tip. But, like I said, it would be a stretch. It can cause quite a tug at the steering wheel, so perhaps that's a more likely cause of losing control.