Sport High Trail Recommendations

[BJoe]

I have a couple TRX-4 Sport High Trails on order and should be here I a few days and plan on going to softer springs and shorter gearing to start then eventually slightly smaller 1.9” ProLine Mickey-T Baja Pro-X tires on some sort of Beadlocks and a TRX-4 Sport body with bed topper to stick more with the Overlander-ish theme the trucks come with, but more like I would want to build in 1/1.
I already have a 45t spur gear for one of them, what would be recommended for the pinions, especially with the above spur and shorter Mickey-T’s?
Thanks

 

[OSRC]

9 tooth is what I run in all of my 1.9 TRX4's.

 

[BJoe]

Thanks again, I’ll try and get a few, may have to get one for my Telluride too now that I know they exist!