How To Measure Crossbar Spread And Verify Which Accessories Will Be Compatible

Updated 03/02/2021 | Published 02/26/2021

Question:

Im trying to figure out how to measure crossbar spread. i have an acura mdx 2020 with dealer/acura installed rails and cross bars. do i measure from outside, inside, or middle of cross bars?

asked by: Cynthia B

Expert Reply:

Crossbar Spread is the distance from the center of one crossbar to the center of the next crossbar. This is a measurement that is typically necessary when determining which crossbar-mounted accessories you can use. I have attached a diagram that shows this measurement. After measuring then you can verify fitment of the SportRack Vista XL Cargo Box - Roof Mount - 18 cu ft - Black # SR7018, which fits crossbar spreads of 23-5/8", 25-7/8", 27-7/8", and 29-7/8". I have attached a link to all of our roof-mounted cargo boxes.

expert reply by: Andrew N