tɹˈeɪlbɹˈeɪkɪŋ ɪnvˈɑːlvz kˈæɹiɪŋ bɹˈeɪk pɹˈɛʃɚ pˈæst ðə tˈɜːnɪn pˈɔɪnt wˌɪtʃ ɐlˈaʊz ðə fˈoːɹsᵻz dʒˈɛnɚɹˌeɪɾᵻd baɪ ðə tˈaɪɚz tə dᵻsˈɛlɚɹˌeɪt ðə kˈɑːɹ ɪn ɐ mˈoːɹ ˈɑːptɪmˌaɪzd dᵻɹˈɛkʃən.
Trail-braking involves carrying brake pressure past the turn-in point which allows the forces generated by the tires to decelerate the car in a more optimized direction.