I was gonna go with these 1.55 for 15's on my k20 build.
https://www.boomracingrc.com/boom-racing-new-155-yota-lc-classis-beadlock-wheels-2916
https://www.rctalk.com/forum/threads/proline-chevy-k20-10-2.132045/...
Take me with you and a couple dogs and cats. The people here just suck. Truck is looking awesome. Don't see many Proline 66 "K10" running around.
I had to black out my gmade inners also. It makes a world of difference l.