Suptek Mobile TV Cart Rolling TV Stand Mount with Wheels and Shelf for 32-70 inch LCD, LED, Plasma, Flat Screen (ML5074-3)

i saw the review, the instructions are not good?

What are the lowest to highest height adjustments? Usually this range is measured from floor to middle of TV screen.

Dose anyone know the wheel size, or the total distance that the leg bars with the wheels are, I am needing to know if it will fit under something?

Will this fit vesa 300x200 (for lg 55c7p)