2020 1500 RST Z71

I feel like the transmission is causing the truck to shutter at highway speeds and in the past few days it feels like I'm losing power to an issue with the transmission. I know the shutter can be from a lot of different things and planning to replace rotors and breaks, but with the feeling of issues in the transmission, I wanted to see if others have heard of a similar situation. I've had transmissions slip on other vehicles, but this is a different feel in the pedal.

 

Unless the shudder happens during braking, then your brakes are fine.

How many miles does it have?

 

It has 90K miles on the odometer, but it spun a lifter at 86K, so the engine was just rebuilt from the cam up.