My 2011 Toyota Tundra Crewmax Platinium truck when it goes at the speed of more than 60 miles begins to vibrate that the steering wheel feels that it vibrates. I have already aligned it and still having the same problem.
Swap tires front to back. If it follows the tires then balance the tires, check for a bent wheel while they are being balanced.
Might help with additional suggestions if you told us how many miles on the truck.