They are round with a hole in the middle for an axle.
it has wheels
a wheel
it has two wheels like the have on cars and it looks like weights with a stick through it
Spitfire wheels look the best....
The old mascot was a Rocket: Robot on Wheels.
Well... I'm pretty sure it has 18 wheels :)
It is an optical illusion.
The wheels allow them to move. If you look at a skateboard it has wheels.
Because people like to ride them and look over everything.
Three wheels pedals looks cool
It has two wheels on each side of the truck on the back axle.
flat top two wheels in back none in front accept ropes flat top two wheels in back none in front accept ropes