You got that too fast CPhill!
I'll update in the morning, it's almost midnight right now .-.
Oops, it looks like I forgot to announce that CPhill had the correct answer with "semitruck"!
New riddle!
"My world is black and white
and I am quite a sight.
I never speak, it's all pretend
my imagination has no end."
What am I?
I did a sarcastic answer to this once, gimme a sec to grab it
I'm not right behind you; you have almost 200 points on me :P
It would probably be closer if I didn't have every single post of mine downvoted, though. Oh well, haters gonna hate.
Close Rosala...
(I'll be gone the next day and a half so if answered I'll put up a new riddle!)
It's prefectly OK to look up the formula. It's a pretty big hint though.
Also, another hint: I carry items to be sold at stores.
You can still guess of course!
I'll give a hint: Think of the following equation:
$${\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}}{{\mathtt{3}}}}$$
All wrong!
Wrong @zegroes, though that is a good guess!
Good job Rosala! The answer was 'ton'!
New riddle: Though I may not sound like it, I am the biggest vehicle on the road. What am I?