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I would be happy to confirm the parts you referenced fit your 2019 Chevy Colorado and are compatible together. I have listed them below, along with any changes, and attached installation videos. Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar…

Yes, a 2019 Chevrolet Colorado 4x4 is flat-towable with all four wheels down. It looks like all models come with the 2-speed transfer case which is needed to be flat-towed so you should not have any issues. I have attached a list of parts for you…

In regards to troubleshooting your Solera Power Awning, the first thing you'd want to do is check your battery voltage. It should be at least 12 volts. If the voltage is good, check for objections in the arms which could be anything from a bent…

For your enclosed box trailer, it is best to let the breakaway battery run the breakaway system and use the accessory battery to power your trailer's interior lights (or other parts). This is the best option because your breakaway battery needs…

The Roadmaster Battery Charge Line Kit for Towed Vehicles #RM-156-25 has a circuit breaker to help isolate that circuit from issues, but it will not prevent back-feeding. If you want to prevent back-feeding which isn't typically an issue, you can…

Yes, you will still need the charge line #RM-156-25 on the vehicle side in order for the charge coming from the motorhome to run to your battery. This kit would be the only wire that runs from the battery over to the 6-pole socket to accept the…

The Roadmaster Falcon All Terrain #RM-522 is a great tow bar and I'm glad you're enjoying your experience with it! The cold can be quite frustrating to deal with but if you use the Base Plate Pins w/ Oversize Grip #RM-910049 instead of the…

In order to charge a towed vehicle while in tow you will need a charge line kit for both the vehicle and motorhome. For this, we have the Roadmaster Battery Charge Line Kit for Motorhomes part #RM-156-75 and Roadmaster Battery Charge Line Kit for…

If you are manually removing and disconnecting the battery cables on your 2019 Chevrolet Colorado each time you set the vehicle up to tow then most likely you don't have the terminal tight enough. I do not see any other reason as to why the…

In the installation instructions for the Roadmaster BrakeMaster #RM-8700 there are two fuses wired to the air compressor circuit. One 20 amp fuse on the power wire of the battery, and a 10 amp fuse connected on the blue wire that runs from the…

There are a few things that can cause the brakes to lock up on a trailer. First, disconnect the trailer from the vehicle. Then use a circuit tester like #PTW2979 if needed to test the connector on the vehicle. Have someone sit in the truck and run…

Yes, the J-60 light is a 6-1/2 inch wide by 2-1/4 inch tall light that is 2-1/4 inches deep overall so the Sealed, 6-1/2 inch Oval Trailer Stop, Turn and Tail Light, 3-Function, item #ST70RB, is a direct replacement for your light. If you need a…