Write off luxury car under STRs?

[Joel Oh]

Hey guys, thinking about purchasing a car this year and wondering if it is possible to write off a luxury car for their STR expenses.

My tax advisor said that I will need to prove this car was used for the business.

I know a lot of business put their advertisement or number to write off their cars. 

Problem is, this is a bit hard for us STR owners. Is there any creative way for STRs owners to write off their vehicles?

I use Schedule C for my STR and treat them like business. I feel like if I pay 15% bonus taxes, I should be able to write off my car I drive for my business haha.

Please help me!