bing tracking image

SMI Stay-IN-Play DUO Braking System Test Course

content loading

Customers compare SM99251 to these similar products




Products Featured in this Video



Test Course with the SMI Stay-IN-Play DUO Braking System


So we're taking our RV out with our towed vehicle with the breaking system installed. The first thing you notice, that this proportional breaking system does is that when we're applying a little bit of break in the RV, we're getting the same amount of breaks being applied in our towed vehicle. If we're applying a lot of break pressure, we'll get the matching amount of pressure inside the towed vehicle as well. Bringing our towed vehicle to smooth and safe stop in an equal manner with our RV so we don't have to deal with feeling any jerking or pushing of the towed vehicle against the RV. We won't even really feel that it's back there.


Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Nicholas E
Test Fit:
Nicholas E
Employee Randy B
Test Fit:
Randy B
Employee Jared G
Test Fit:
Jared G
Employee Matthew S
Test Fit:
Matthew S
Employee Andrew S
Test Fit:
Andrew S
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Test Fit:
Robert C
Employee Conner L
Test Fit:
Conner L
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Clayton O
Test Fit:
Clayton O
Employee Bradley B
Test Fit:
Bradley B
Employee Zack K
Video Edited:
Zack K
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video Edited:
Kathleen M
Employee Dustin K
Video Edited:
Dustin K
Employee Sue W
Video Edited:
Sue W
Employee Chris R
Video Edited:
Chris R
Employee Zach D
Video Edited:
Zach D
Employee Andrew K
Video by:
Andrew K
Employee Andrew L
Video by:
Andrew L
Employee Alan C
Video by:
Alan C
Employee Jonathan Y
Video by:
Jonathan Y
Employee Michael B
Video by:
Michael B
Employee Jacob H
Video by:
Jacob H
Employee Aidan B
Video by:
Aidan B
Employee John S
Video by:
John S
Employee Thomas T
Video by:
Thomas T
Employee Jeff D
Installed by:
Jeff D

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.