Driving on a Visa in Dubai
If you are not a permanent resident and want to drive on your visit to Dubai you must;
1. be at least 18 years of age
2. have a valid visit visa
3. hold a valid driver license according to RTA policy
4. International Driving License restrictions
Generally you can drive a hire car using an international driver permit, if you are on a temporary stay (Visit Visa) only. However, you will need to check from car rental companies to see if they accept international driver permit as most of the companies don’t accept it.
Read more at http://uaedriving.com/driving-on-a-visa-in-dubai/