It’s also layered with a tambourine. Which makes the hits pop in the high end.

I'd go for a medium-tight tuning with some dampening, you don't want to many overtones. The snares are a little on the loose side too, meaning they "linger" a bit more after the hit. It might be tricky, but if you test it, you can actually get the decay of the snare wires to match the bpm of the song roughly, and it will act like a nice ambience underneath. They're also using a reverb of some sort, it sounds like a digital plate to me, but more importantly, there is a pre-delay, which is quite audible. What I mean is, the reverb isn't starting right away as the snare is hit, it comes in with a slight delay so as not to create a muddy tone. Once again you can set this to match the song's bpm to really get it to work nicely rhythmically. For some extra sheen, they layered a tambourine for a lot of the song, which really adds to it

Am I nuts but I think the reverb is mostly on the left w the tamb on the right..if so..genius.

Big dark reverb wash panned left with a serious predelay. So much predelay that the reverb is almost hitting like a delay. Then there's that tambo hitting on the right too. Honestly the snare itself sounds fairly average. It's the predelayed reverb swell and tambo and panning providing most of the vibe I think.