CURT 52202 - RVibrake 4 Portable Flat Tow Brake SystemCURT 52202 RVibrake 4 Portable Flat-Tow Supplemental Brake SystemFlat towing isn't just about getting there. It's about getting there safely, legally, and without hassle. The CURT RVibrake 4 is the ultimate portable braking system engineered to give you total confidence every step of the way. Designed to meet strict braking laws in 49 states and across Canada, RVibrake 4 doesn't just check the box — it sets the standard. With an industry-leading 0.5-second response time, this braking system reacts the instant your RV does, helping you stay in control when it matters most. And thanks to built-in brake-lock detection, RVibrake 4 looks out for your towed vehicle too, ensuring it's installed correctly and protecting your brakes from unnecessary wear. Setup is refreshingly simple. Just place it, press the one-button interface, and let the intuitive audio assistant guide you through a complete setup in under 30 seconds — no tools, no second guessing. Once you're rolling, the included Bullseye(TM) wireless monitor and range extender keep you connected, giving you real-time braking information right at your fingertips. Adds braking capabilities to your towed vehicle when flat towing behind an RV Required by law in 49 of 50 states and all of Canada 0.5-second reaction time helps keep you safe on the road Brake-lock detection ensures proper installation to prevent towed vehicle brake damage Simple, one-button interface automatically positions itself in the vehicle Audio assistant effortlessly guides you through an easy, 30-second setup Only breakaway kit requires installation (25-45 min.) Guaranteed to fit any make, model, and year of a flat towable vehicle 5-10% of towed vehicles require hardware which comes with the brake Thin, light design with carrying handle for convenient portability Includes Bullseye wireless monitor and range extender for real-time monitoring Limited lifetime warranty (one-year finish, one-year parts) Box Height in Inches - XA: 0 Box Length in Inches - XA: 0 Box Width in Inches - XA: 0 Container Cases Qty - XA: 0 Container Pallet Qty - XA: 0 Container Unit Qty - XA: 0 Container Volume Cubic Feet - XA: 0.00000 Container Volume Cubic Meter - XA: 0.00000 Container Weight KG - XA: 0 Container Weight Lbs - XA: 0 Finish: BLACK PLASTIC Finish - XA: BLACK PLASTIC Item Class - XA: RVI Item Height - XA: 0.000 Item Length - XA: 0.000 Item Width - XA: 0.000 Master Case Height Inches - XA: 0.000 Master Case Inner Pack Qty - XA: 0 Master Case ITF14 - XA: 0 Master Case Length Inches - XA: 0.000 Master Case Qty - XA: 0 Master Case Volume Cubic Feet - XA: 0.00000 Master Case Weight Lbs - XA: 0.000 Master Case Width Inches - XA: 0.000 Material - XA: MULTIPLE MATERIALS Mount Type Description - XA: Not Applicable Pallet Cases Per - XA: 0 Pallet Cases Per Layer - XA: 0 Pallet Layer of Cases - XA: 0 Pallet Qty - XA: 0.000 Pallet Total Height Inches - XA: 0.000 Pallet Total Weight Per - XA: 0.000 Parcel Allowed - XA: Yes Product Weight - XA: 0.000 Rate Class - XA: 85.0 Retail Height - XA: 6.000 Retail Length - XA: 24.000 Retail Width - XA: 16.000 Sales Family Code - XA: TOWBA Sales Family Description - XA: FLAT TOWING Sales Group Description - XA: RVIBRAKE PRODUCTS Shipping Weight - XA: 15.250 Side Application Type Description - XA: Not Applicable Tariff 301 - XA: No Truckload Cases Qty - XA: 0 Truckload Pallets Qty - XA: 0 Truckload Units Qty - XA: 0 Truckload Volume Cubic Feet - XA: 0.00000 Truckload Weight - XA: 0 Universal Or Specific Fit: Universal Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)