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What is the Difference Between the K-Source Universal Towing Mirrors  

Published 12/13/2024

Question:

difference between KS3990 and KS3891-2 PLEASE

0

Expert Reply:

Hey Jack,

The difference between the K-Source # KS3990 and K-Source # KS3891-2 is the first one has dual lenses while the second one has single lenses. I've messed with both of these and the dual lenses are definitely better because you get to adjust both of them individually. This maximizes your viewing angles so you have a safer towing experience.

I actually got the opportunity to test fit these on a 2019 Audi Q7 so I'm attaching that video to this page for your reference.

expert reply by:
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Jon G
Dual Lens K-Source Towing Mirror
Dual Lens K-Source Towing Mirror
(click to enlarge)
Single Lens K-Source Towing Mirror
Single Lens K-Source Towing Mirror
(click to enlarge)

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