Llightweight TT to tow with Toyota Sequoia-Passport 2890RL?

There are a lot of ratings Toyota has for your Sequoia. Payload may be a limit for you under the tow rating. Half ton SUVs have 11000-1700 pounds of payload. This has to support the weight of people and cargo and trailer tongue weight. Since you are shopping rear living rooms, then I guess you are a traveling couple, not a large family. Payload may not be a problem for you. If not, then that looks like a good match.