Difference Between the Backbone System # RRRF2B2 and # RR32MY on My 2019 Ford F-250 Super Duty

Question:

Can you tell me the difference between this Backbone system Rhino part RF2B2 and the RF2B3 your Item # RR32MY? I was looking to order the latter, but is looks out of stock. Hoping the RF2b2 will work. I plan to mount the RR42113BF 42113BF Rhino-Rack Pioneer Platform Tray - 60inch Long x 56inch Wide on top. Thanks!

asked by: Chris S

Expert Reply:

The Rhino-Rack Backbone System for Pioneer Platform # RR32MY (RF2B3) is designed to only fit 2019 Ford F-250 Super Duty crew cabs with the Rhino-Rack Pioneer Platform Roof Tray - Aluminum - 60" Long x 56" # RR72TB.

The Rhino-Rack Backbone Mounting System for Pioneer Platform # RRRF2B2 (RF2B2) is designed to fit the Rhino-Rack Pioneer Platform Roof Tray - Aluminum - 52" Long x 56" Wide # RR42TB on 2019 Ford F-250 Super Duty super cab models. It is important to use the specific parts outlined by Rhino-Rack because each backbone system is designed to be used with each Pioneer model and each cab style of truck.

Unfortunately, Rhino-Rack does not have a fitment for using a Pioneer Platform with a supercrew/regular cab model of 2019 Ford F-250 Super Duty.

expert reply by: Bob C