What is RED and goes TRING TRING?

Q1: What is RED & goes TRING TRING?
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Ans: a Tomato. & TRING TRING was to confuse you.
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Here’s 1 more

Q2: What is RED & goes TRING TRING?
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Ans: The Door Bell. & RED was to confuse you.

Q3: What is RED & goes TRING TRING?
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Ans: A Cake. & both were to confuse you.

Anyways one more,

Q4: What is RED & goes TRING TRING?
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Ans: Fire Brigade.
Obviously………
& you thought i was trying to confuse you.