1st. Take a truck, van, or semi-truck

2nd. Throw away everything accept the body

3rd. Get 4 of the biggest wheels you can find

4th. Get 4 of the biggest tires to fit on them.  If you have a friend with a caterpillar tractor borrow his.  If not, get ready to spend $20,000 on tires

5th. You need a special frame with springs to fit on them

6th. Put drag race engine in your truck

7th. Build your truck body on to the frame

8th. Get a wild paint job for your truck

9th. Get a full tank of rocket fuel

10th. Then $100,000 later your ready to rumble and roar!!!