On my S10 PST I am Currently running Hoosier 18500 C07 33/17/16 stiff sidewall. Advertised roll out is 104. Truck weighs 2500lbs with driver and runs 5.16-low 5.20s depending on conditions.
185 runs on current set, For the most part they have worked well but I have issues getting loose on top end when the track isnt great.

Considering the 18700 C06 which is a softer non stiff wall tire 33.5/17/16 with a advertised 106 inch roll out so slightly taller.

Thoughts on the difference and making the switch.
Don't suggest MT cause that isn't going to happen