Riddle:<br/><br/>Whats big, black and has 22 ovals??<br/><br/>hints:<br/><br/>Hint 1 - I'll give you tires, and I'll probably steal them back.<br/>Hint 2 - I was originally white, but now I'm black. =[<br/><br/>please help =D<br/><br/>any help will be very appreciated.<br/>