www.onspot.com
automatic tire chains
Ehow.com has an article on how to install chains on your tires. Edmunds.com also has an article on how to properly install chains on your tires as well.
Install the chains on the drive wheels.
school bus
St. Peter in Chains School was created in 1961.
School Bus Chrome National School Bus Yellow either one
"Take the school bus to school."or "Do you take the school bus to school?"
Between 40 and 150 pounds depending on what size of tire and if they're dual chains.
If you go on that school bus everyday, to and from school, ask your bus driver if anybody has turned in what you are looking for.
There are four tires on a school bus because there are four wheels on a school bus. that is true ^ Where I am from, they have 6.
Installing tire chains isn't that difficult at all. One reputable place I'd recommend for instructions is http://www.edmunds.com/how-to/how-to-install-tire-chains.html?articleid=45790.
No there are no bricks in the floor of a stock school bus but you can put bricks in the floor of a school bus if you really want to
If one wants to install tire chains there are a lot of websites where one can look for a catalog or instructions. On You Tube there are some video's that show one how to install them. One can also look at tirerack or gemplers.