This is a great site that tells and shows you most of the unusual traffic signs and laws that you could come across while traveling abroad.  The majority of the countries addressed are European but other countries are listed.

The question of which side of the road people drive on in various countries arises from time to time. This fairly comprehensive list has been compiled by various people over the years

Many travelers prefer to pay for rental cars with credit cards. In fact, if you don't have a major credit card, you may find that some car rental companies will not rent you a car, or will require a large cash deposit to cover any potential damage. Many times just because you have a gold cards does not mean that you are provided insurance coverage overseas. Are you covered? 

If you intend to drive overseas, you need to see if you will need a international drivers license.  Do you know if you need a special road permit, and if you will met the special auto insurance requirements. 

Stealing a car by force has captured headlines across the country. Statistically your chances of being a carjacking victim are very slim, and prevention actions can reduce the risk even more.

Protect your vehicle license plates and the registration tabs. Numerous license tabs are being stolen and resold because proof of insurance is required in order to apply for current registration.