New Toyota owner

Hi all, I just purchased my first Toyota (2021 Tacoma SR5) in April and I'm experiencing something weird. Around 40-50 mph, I am feeling a shudder even when maintaining speeds. Dealership told me it was a computer issue but that Toyota has only done a software update to the 2019's. Nothing for the 2021's. Any idea what this could be? How will I know if they do have a software update, will Toyota reach out or do I have to keep checking with them. I can go slower than 40 mph but then you have the tailgaters. If I go higher than 50, I'm either speeding or trying to maintain speed. Seems to eat a lot of gas too. Any thoughts?

 

Welcome and congrats

 

Welcome to TacomaWorld
Take it back and complain until it's fixed. Dealer is trying to avoid doing warranty work.
STAY ON THEM
They are there to serve you and your NEW TACOMA.

 

Welcome to TW!

 

Welcome to TW. I also just bought my new Tacoma June 11th. If it was to do the jig, it would be back on their doorstep. We pay a lot of hard earned money for our rides. We require attention sometimes after the purchase. Not real sure about their excuse...Maybe 2nd opinion is needed??