MT ET Street SS. How sticky street driven?

I've had both of these tires on my Dart in 275/60/15. Mickey Thompson's hook better than the nittos both street and strip. That being said, they last about 5,000 miles and the Nitto's will last much longer.

If it's purely street and you don't need to dead hook then go with the Nitto's.
Let's say both lasted the same and, they both performed the same in the rain, and they both cost the same. I'm saying that because none of that matters to me. My concern is the MT getting noticeably sticky from a 30 mile drive on a dry hot day. Other than cruise nights and driving around town I often drive 30 miles to a car show and pull into a grass field. I dont want the tires to look like astro turf if you know what I mean. So do they get sticky enough to pick up stuff just driving them?