What documents do I need to obtain a car and motorbike driver's license in Thailand with a retirement visa?

To obtain a car and motorbike driver's license in Thailand, you will need several documents including your national driver's license, a medical certificate, a certificate of residency, and copies of your passport and visa stamp. It's also important to note that you'll require separate sets of documents for the car and motorbike licenses. While an international driving permit (IDP) can assist in the process, it must be accompanied by your native license, and all documents should be translated and certified if not in English. Additionally, be prepared for vision tests at the Department of Land Transport (DLT) office, and check the specific requirements of the DLT office you plan to visit as they may vary.