Thank you for your continued patience LavaRoush. We are closed Sundays so we are just now seeing your post.
Given the staggered sizes you noted I assume you will be running the NT555R Drag Radial in the rear? If so, this model pairs well with the NT555. Right now we are offering an instant $25.00 discount with the purchase of a new set and as always we guarantee the lowest out the door price. Here are the links with more details.
For street use, Mickey Thompson 255/35R20 or 275/35R20 Street Comp tires in the front assuming you have the appropriate width and offset wheel and 305/35R20 Street Comp tires in the rear, again, assuming you have the appropriate width and offset wheel. For street/strip, 255/35R20 or 275/35R20 Street Comp tires in the front with 305/35R20 ET Street Radial II tires in the rear... again, assuming your wheel offset and widths are appropriate for the tire size.