2007-2021 Tundra CrewMax 3 Base Backbone Mounting System (RTTB2)

For the second generation Tundra CrewMax, this Backbone mounts three bases per side and is built in non-corrosive stainless steel, a smart spec for a truck that sees salted roads. It is designed around the 42113B and 42113BF Pioneer platforms and keeps the whole assembly low and quiet. Rhino-Rack quotes about an hour for the install.

Features

• Three mounting bases per side, six in total
• Fits Pioneer platforms 42113B and 42113BF
• Compatible with the wider Pioneer range
• Non-corrosive stainless steel construction
• Low, aerodynamic shape keeps wind drag and noise down
• Lets the platform carry its full rated load
• Roughly one hour installation

Specifications

• Material: stainless steel
• Weight: 16.1 lb

Notes

• Mounting system only. The Pioneer platform is sold separately.