Weight Sled System Push Pull Drag Power Speed Athlete Training Strength Workout

Is there plastic on the base of the sled?

How well does this perform on concrete? Does a different sledding surface prolong useful life?

I plan to use this on a concrete shop floor and would like to put 'skis' on it to minimize scratching of the floor. Are skis available?

How much does the sled itself weigh?

How does it do in grass/yard?