I know I'm late to discussion, but if someone is looking in future at thread, I went with Gabriel Ultras. They are white at this time. They made a huge difference in the way the truck drives. Between tires and shocks, my truck drives much better - less wandering and tighter control. Originally I wondered what it was going to take to get it to drive reasonably well. Tires and new shocks cured it.
Randy
Mt. Airy, NC 81 F-150 STYLESIDE regular cab 2wd. 302 Auto Zone crate. 5 spd M5od-R2