[fisher166]

Does anyone know the model/length needed to fit the top of the rails? I was recommended the 7502 model but there are (4) lengths.

 

[hal763]

The 4 lengths are different models. The 7502 is M, which is recommended for the rear. Recommended for the front is the 7503, which is L.

 

[crossXdude]

Hello fisher166, is there a reason you are going with these over the OEM or the Thule Aeroblades that extend over? just curious