Difference Between RVibrake3 and Curt RVi Series 4 Portable Flat Tow Brake System
Updated 09/02/2025 | Published 08/06/2025
Question:
Whats the difference between the RVI series 3 and the new series 4 flat tow brake controller?
asked by: Steve W
0
Expert Reply:
Hey Steve! That is a great question. The main difference between the Curt RVi Series 4 # RVI44FR and the old 3 is the new e Bullseye Wireless Monitor. They made a few other minor upgrades such as the speaker and the button seeing an improvement but otherwise the major underlying technology has not changed.
expert reply by:
Robin H
0
Curt RVi Series 4
(click to enlarge)
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Product Page this Question was Asked From
Curt RVibrake 4 Portable Flat Tow Brake System - Wireless Monitor - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- Every-Trip Setup
- 12V Outlet
- Portable System
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Wireless Display
- CURT
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Robin H.
9/2/2025
Hey Steve, how have you found the new e Bullseye Wireless Monitor on the Curt RVi Series 4 brake controller? I'm curious to know if the upgrades have made a noticeable difference for you, as it could give others confidence when considering an upgrade.