Drag radials

Nitto 555's have a relatively narrow temperature range they like. Exceed that, and they feel greasy. Don't have enough heat in them, and they feel hard and spin. Get them in the sweet spot and they hook pretty good. They make both my Mopars safer to drive on the street. Radial T/A's feel like I'm driving on snow. Tall sidewalls help too. I use chalk to determine air pressure needs.

Best thing about them is that they are rated to 186 mph, so you can speed in relative safety. My fronts are only V rated so I keep it under 150 mph.