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Expert Answers about GMC


  • Installing Tekonsha Brake Controller On A 2020 GMC Savana Cutaway
  • I can definitely point you in the right direction. These Savana models can be tricky when installing a dash mount brake controller like the Tekonsha P2 # 90885. If the vehicle has the factory tow package with a 7 way plug, there should be a blue wire for output run under the dash. It would be located near the emergency brake pedal. Some models will have the connection wiring taped and tucked under the driver side floor mat up towards the firewall. Those wires would be labeled which is...
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  • 7-Way Wiring Diagram for a 2006 GMC C5500
  • The standard layout for a 7-Way plug can be viewed in the included diagram. If your 2006 GMC C5500 has a factory 7-Way, this should be the same layout used for your existing plug. If it is an aftermarket 7-Way, it is possible that the plug was wired with a different layout, depending on the installer. You can use a circuit tester like part # PTW2993 to verify that your 7-Way is laid out the same way as the picture.
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  • What Torque Should Be Used For U-Bolt Nuts On Trailer Suspension
  • If the U-bolts are 9/16 inch diameter, the torque specs should be between 65 to 95 foot lbs. If the U-bolts are 3/8 inch diameter, the torque should be between 30 and 50 foot lbs.
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  • Do 5th Wheel to Gooseneck Adapters Place Additional Stress on Trailer Frame
  • Yes, it is true that most types of 5th wheel to gooseneck adapters will cause stresses on the trailer's frame and in some instances may actually void the warranty on the trailer frame. However, there is one type of 5th wheel to gooseneck adapter that does NOT place any extra stress on the coach's frame and that will NOT void your frame warranty. That type of adapter is called a Goosebox, made by Reese. A Goosebox such as # RP85FR is a replacement pin box that bolts on in place of your...
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  • Tire Chains for 2012 GMC Sierra
  • etrailer does not manufacture tire chains, we are an online retailer of products from multiple suppliers. Many products are imported but the pewag brand is Made In USA. If you let me know what size tire you need chains for I will be happy to provide you with options.
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  • Can 10" Electric Brakes go on 2,200 lb Axle
  • Ten inch electric brakes cannot go on a 2,200 lb axle because there are no 10" hub and drums for that size axle. I apologize as I know that is not what you wanted to hear but you would need to stick with 7" electric brakes, the Dexter Electric Trailer Brake Kit # 23-47-48.
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  • Can Trimax Puck Lock for Trailer Door Hasps be Keyed Alike
  • The Trimax Puck Lock for Trailer Door Hasps # TMX96RR cannot be keyed alike. While disappointing I'm sure, there is another option to consider, which is to order a quantity of two of the Trimax Puck Locks for Trailer Door Hasps # TMX73FR. The # TMX73FR comes with three locks, each of them with the same key, so if you ordered two you'd get six total locks that only use two different keys. While this is one more lock than you asked for, I wanted to mention it as an option just because it'd...
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  • How Much Offset Does The Curt CrossWing Have From The Gooseneck Hitch Ball
  • Jameson's wording could've been better but what he meant was that there isn't any way to adjust the connection point of the Curt CrossWing Lightweight # C92DR since it only allows for you to raise of lower the hitch head. In the question he was asked the neighbor referred to the Andersen hitch and talked about moving it a specific way to allow for more turning clearance. The # C92DR can only be mounted one way and doesn't offer adjustability. Per Curt's website, the CrossWing has 8.4"...
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  • Wattage Draw For The RV Holding Tank Heater # 372HTH-A
  • Amps times volts equals wattage so with the RV Holding Tank Heater # 372HTH-A pulling 1 amp at 120v you'd get 120 watts.
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  • B&W Tow & Stow Ball Mount With 4-1/2 Inches of Drop For GMC MultiPro Tailgate
  • There is indeed a B&W Tow & Stow ball mount that gives up up to 4-1/2 inches of drop and works with your GMC MultiPro tailgate; what you need is the following part number: - B&W Tow & Stow 2-Ball Mount - MultiPro - 2" Hitch - 4.5" Drop/5.5" Rise # BW29FR The # BW29FR has a 2" hitch ball with a 7,500 lb capacity and 2-5/16" hitch ball with a 10,000 lb capacity. In order to secure it to your hitch you will need the InfiniteRule Locking Pin for B&W Tow and Stow 10K and 14.5K Ball Mounts...
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  • What is the Maximum Amperage Draw Rating for a 7-Way Trailer Connector
  • The reverse light circuit on most vehicles usually have a max amperage draw of around 5 amps. The amperage is usually limited by the gauge of the wire used on the circuit. The recommended wire size for the reverse light pin on the Pollak Black Plastic, 7-Pole part # PK12-707E is a 14 gauge wire. The maximum amperage that can be ran through a 14 gauge wire safely is 15 amps.
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  • What Is The Difference Between The Curt Flex Air And Lippert Trailair
  • The only difference between the Curt Flex Air and Lippert Trailair # LC155943 is simply just the name. Lippert purchased Curt awhile back and has been rebranding some of their products under the Curt name so as we go through stock the Lippert Trailair name will eventually go away. The real difference maker here is going to be the bolt pattern of the pin box on your trailer. The # LC155943 is designed to fit an 1116 bolt pattern. If you look at your current pin box there should be a tag/sticker...
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  • How Much Does the B&W Companion OEM 5th Wheel Hitch with Slider for 2020 Chevy/GMC Weigh
  • The B&W Companion OEM 5th Wheel Hitch w/ Slider for Chevy/GMC Towing Prep Package part # BWRVK3775 weighs 250 lbs but it's easily broken down into two parts consisting of the head which weighs 70 lbs and the base which weighs 180 lbs. There are two pins on the head which allow you to remove it from the base easily.
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  • Can BRW77FR Be Wired To The Battery In Conjunction With A Solar Charger
  • The problem to watch out for, is not the voltage, it's the current (cfm). If your battery recommends 30a max charge current and both of your chargers are rated at 15a, you're good to use them both at the same time. If your chargers are both 30a units, then you could damage your battery. Since both the Solar # BRW54FR and wall charger # BRW77FR are 7.5 Watts I don't see there being an issue. The wall charger has a cut off when the batter is fully charged and the solar will maintain the the...
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  • Where is the 15 Amp Fuse for the Control Panel for Lippert Ground Control 3.0 Located
  • The 15 amp fuse for the Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System # LC358590 should be in line with the Control Panel for Lippert Ground Control 3.0 # LC421484, not the Touchscreen Remote w/ Charger for Lippert Ground Control 3.0 # LC358601. It is most likely an in-line fuse on the wiring for the Control Panel for Lippert Ground Control 3.0 # LC421484, so I would trace your wiring back from the control panel until you locate the fuse.
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  • Weight of B&W BWRVK3710 Companion OEM 5th Wheel Hitch for Chevy/GMC Towing Prep Package
  • Minus the shipping packaging, the B&W # BWRVK3710 Companion 5th wheel hitch for the 2020+ Chevy/GMC in bed puck package weighs about 130 lbs. The hitch head can be easily be removed by pulling the saddle pins which will reduce the weight of the hitch by almost half, which will make it easier to handle. I'll link you to a demonstration video for the B&W Companion Hitch for the GM Tow/Prep Package.
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  • Fuse Inside Of The Furrion Rv Back Up Camera Power Cord
  • The fuse for the Furrion Vision S Wireless RV Backup Camera System # FOS43TASF in the power cords is a 2 amp cartridge fuse.
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  • How Many Correct Track Brackets Are Needed Per Axle
  • There would need to be two brackets per hanger so the Single axle Correct Track kit # LC87120 would only need four brackets to mount on both sides of the hangers. A tandem axle trailer # RR23QX would have 3 hangers per side and require 12 brackets and a triple axle trailer # RR55QX would have 4 hangers per side, requiring 16 total brackets. As for the pricing it can vary depending on numerous factors, including pricing from the manufacturer, availability, demand, etc. so it is displaying...
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  • Replacement Step Pad For Westin Platinum Series 3 Inch Round Nerf Bars
  • The step pad you are referring to is indeed a Westin pad, and is a replacement for 3" round nerf bars; I have added the photo you were referring to, and the part number for the step pad is the following: - Replacement Step Pad for Westin Platinum Series Nerf Bars # 26-0001
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  • Does Adding An Air Bag Kit Increase My Towing Capacity?
  • No, you can not raise your payload capacity by adding an air bag kit. Although adding an air bag kit like the Air lift # AL88388 will go a long way to support your trucks suspension and keep you level when towing, it will not increase your weight carrying capacity. You will still be limited my the manufacturers recommended weight limit. Unfortunately there really is not a way to increase your towing capacity with any kind of aftermarket add-on.
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