YOU SAID:

Hello mother truckers I am going to be leaving the house around four to pick you guys up

INTO JAPANESE

こんにちは、トラック運転手のお母さん、皆さんを迎えに行くために4時頃に家を出るつもりです

BACK INTO ENGLISH

Hi truck driver mom, I'm leaving home around 4 o'clock to pick you up.

INTO JAPANESE

こんにちは、トラック運転手のお母さん、お迎えに行くために4時頃に家を出発します。

BACK INTO ENGLISH

Hi truck driver mom, I will be leaving home around 4:00 to pick you up.

INTO JAPANESE

こんにちは、トラック運転手のお母さん、お迎えに行くために4時頃に家を出る予定です。

BACK INTO ENGLISH

Hi truck driver mom, I will be leaving home around 4:00 to pick you up.