Parasitic battery leak

Greetings fellow Toyoters.
I'm Ben.
I own a 2018 Tundra TRD with a snow Blade added and a 2" lift.
I am now dealing with a parasitic battery leak. I have checked the battery and went through all of the fuses/circuits.
I'll be taking a look at the starter and alternator. Previously (a year ago) there was an issue with the burglar alarm going off on its own in the middle of the night. It has since resolved itself.
If anyone knows of a common issue with the 2018 Tundra please let me know.

 

Any aftermarket lighting hooked up to the battery?

 

Welcome from NY.

 

In my opinion the stock battery from the factory blows. I would switch it to an AGM battery and replace the fuse so your alternator kicks on around a higher charging cycle. Looking back at it I wouldn’t run a battery in the truck less than 14v. I feel like that extra 2.5v gives you a lot more headroom especially if you’re running extra lights and an audio system (air pump).

 

Do you have remote start?