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A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

...7 pin plug styles RV vs Utility it seems that RV style is the only one available in my area, ...but i think its by default. my vehicles seem to be wired for the RV style, as well. i dont tow...

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

...Hi, etrailer recommends to using Deka 10-2 gauge wire for running electric brakes to a tandem axle trailer. If this is the case, why does 7-way harnesses with molded plugs only have 12 gauge wiring...

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

The link at right will show you both options in a 4-pole trailer wiring harness for your 2005 Honda Element. We offer only hard-wire types, part #C59236. This kit include all the wiring items needed as well as a circuit tester to let you easily…

...My brother SVE only has a 4 plug adapter but my trailer is hard wire for a 7 way plug. What adapter do they make to change the 7 way plug over to a 4 wire plug...

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

Hi Patrick; the Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel #PD4560K18LS8 will work with your setup. This does have a section built-in for breakers as seen in the attached picture. If you're…

It's a wire color difference but not a function difference on the pins of the 7-way. The difference comes from the fact that the two different styles are representative of two different areas that uses trailers. Traditional is usually seen on…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

...7 pin plug styles RV vs Utility it seems that RV style is the only one available in my area, ...but i think its by default. my vehicles seem to be wired for the RV style, as well. i dont tow...

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

...Hi, etrailer recommends to using Deka 10-2 gauge wire for running electric brakes to a tandem axle trailer. If this is the case, why does 7-way harnesses with molded plugs only have 12 gauge wiring...

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

The link at right will show you both options in a 4-pole trailer wiring harness for your 2005 Honda Element. We offer only hard-wire types, part #C59236. This kit include all the wiring items needed as well as a circuit tester to let you easily…

...My brother SVE only has a 4 plug adapter but my trailer is hard wire for a 7 way plug. What adapter do they make to change the 7 way plug over to a 4 wire plug...

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

Hi Patrick; the Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel #PD4560K18LS8 will work with your setup. This does have a section built-in for breakers as seen in the attached picture. If you're…

It's a wire color difference but not a function difference on the pins of the 7-way. The difference comes from the fact that the two different styles are representative of two different areas that uses trailers. Traditional is usually seen on…