Whats the closest next compound? Orange and Red? Temps in mid 80's. Dry blue groove dusty edges. sometimes laydown works in the groove but punishes you if you get in the dust.
The orange compound has been discontinued; Red would be the hardest compound before you get into the long-wear R2, O2, and Y2.
Based on the conditions you describe, I would think Blue and or Red would be pretty good front and rear. If you go with long wear in those conditions, I would recommend R2.