Manual steering box brand

20:1 should be fine as a daily driver. The 24:1 is pretty slow as far as steering ratio goes.

I run a 16:1 manual steering box on my Duster with 275/35/18's in the front with +6.5° of caster too and I use it as a daily most of the year. It's no peach to parallel park, but it's never stopped me from running errands in it. And above 15mph it's great. There's no way I'd swap over to a 24:1 box. If I ever do anything other than the manual box it will be an even faster ratio power box, or maybe a quickener on the 16:1 box with an EPAS unit for like 12:1.