Nissan Titan CrewCab

With shorter 5′ 8″ bed:  Raven or Hawk Model (Raven Model being the most popular choice)

Nissan Titan Ext. Cab

With regular 6′ – 6.5′ bed:  Hawk Model

Nissan Frontier

With regular 6′ bed:  Fleet Model

Nissan Frontier Crew Cab

With really short 5′ bed:  Swift Model (bolt down installation usually required)

Original Nissan Trucks

Fleet Model