Slight shaking

I recently purchased a 2021 tundra 36k miles, have never driven/ owned a truck. Only previously driving a 2004 4 runner. And the thing likes to shake around 40-50 mph and anything past 70+. There is a lift kit and I believe 35s on it. The shaking isn’t bad but is it something I should be worried about?

 

I would have alignment checked or tires checked for balance.

might be more to it now since you got a lift and big tires. Sure more guys will be along to help

 

Probably wheel balance. Tundras are finicky about wheel balance, alignment. Any of them out of whack can induce some shimmy.

Get the tires rotated and balanced, see where you land.

 

If you've got BFGoodrich ko2s they've sometimes been known to have balance issues. Either way it's more than likely a wheel balance problem unless you have spacers that could also be causing the problem. Should be a minor fix

 

Just scheduled to get my tired balanced, alignment checked and a good once over of the truck. Thank y’all

 

Switch out those MT to AT tires.

 

Try to add air 5 to 10 psi and see what happens it fixed my shake.

 

Check to make sure all tires are good, I had mine shaking and I thought I needed to balance my tires but first look at one of the tires and was told one of them was bad, so swapped the bad tire to the back and it doesn’t shake but at a high speed you can feel it but that’s cause it’s a bad tire