2022 Tundra timbren, sumosprings release date or solution?

I just sold my F250SD for a 2022 Tundra and Camping season is here for us in the east coast and I can not find a solution for my 22 Tundra as of 04/06/22 ( I do not have the OEM air bag suspension)

Timbren and Sumosprings don't have a ETA other than the Engineers are working on it and Firestone still shows leaf springs for the air bags that fit the 2022.

Does anybody have an idea of release date or other solutions for towing. my tongue weight is 800lbs trailer is 7,500 dry. I already have WDH

Thank you for your help

 

Best option I've found short of waiting for someone to make one is either the Land Cruiser or Ram 1500 Coil-Rite kit from Firestone. They're both very close to the right size and you'd (probably) be able to MacGyver them in there. the LC kit is 35 psi max and the Ram 1500 kit is 70 psi.