2016 Tacoma off road has a shake at 20 up to 30 miles per hour. Took it to the dealership and they told me my torque Converter was bad. Then they added to it saying my transmission was shot. Vehicle was out of warranty by 15000 miles. However they did all repairs under warranty. I was very happy because that would have been $6000. When I got my truck back it ran fine and then 3 days later it started doing the same thing. I have had Tacoma trucks in the past And I have felt this shake before but they were adamant it was the transmission. I suggested that they entertain me and lift the vehicle and Greece all of the universal joints. Problem solved however I do think I will need to replace them.