Mostly imported parts are better, there is no doubt about that, but to support local industry, local parts are used.
Some cars do come with imported tyres with an excuse that the size is not available locally, in 2012 Swift came with Yokohama in the DX variant and Bridgestone on the DLX variant, i am not sure about now. In 2019 I got Yoko's Advan DB in 1.6 Altis...
however, whenever i buy a car, i get the tyres changed as soon as possible.. you get better price adjustment before the thread is worn out and with a minimal cost difference you get better ride quality. Even Dunlop is better than stock tyres...