Fits the 2020 Peterbilt 389 truck.
(Easy to install.
Fits between your mirror brackets.
Brackets can remain when not being used- just add the mirror when needed - remove mirror when not in use.
Each set comes with driver side and passenger
side mirror brackets and 25" extension bars
(special order sizes available).
36" extension bars are available for an additional $40 for the pair.
We have a K Source mirror -5" x 7" (w/adjustable ball joint) - stainless available for $30 for the pair