1. First, you need to submit a guarantee application on the 58-city car rental platform, and you need to provide some personal information, such as name, ID number and contact information.

2. Secondly, the 58 car rental platform in the same city will review the guarantee qualification, including credit history, income and guarantee ability.

3. After the guarantee qualification is approved, it is necessary to complete the guarantee procedures according to the requirements of the platform, including providing relevant information of the guarantor and signing a guarantee contract.