bing tracking image

Filter Questions and Answers:

reset filter

Expert Answers about GMC Sierra


  • What is the Difference Between Curt C14008 and Curt 14211?
  • The difference between the Curt # 14211 and the Curt # C14008 is pretty subtle, but it has to do with how they mount to the frame of the vehicle. The Curt # 14211 mounts in factory drilled holes further forward in the frame allowing it to fit on a 2003 GMC Sierra 2500 HD with an 8 foot or 6 foot bed. The Curt # C14008 will only fit models with an 8 foot bed. The capacities are otherwise identical
    view full answer...

  • Differences Between Round Tube and Square Tube Fifth Wheel Slider Hitches
  • The round tube slider will provide 12 inches of front to back travel, compared to 10 inches on a square tube slider. That could provide an extra 2 inches of turning clearance. A round tube slider will eliminate binding, which seems to allow better movement of the hitch on the slider, as compared to the square tube slider. Usually any truck that has a bed less than 8 feet long is considered a short bed truck. It is recommended for short bed trucks to use a slider fifth wheel hitch. I...
    view full answer...

  • Differenced Between Stromberg 3500 Series and 4000 Series Tailgates for GM Trucks
  • The Stromberg Carlson 4000 Series 5th Wheel Louvered Tailgate with Lock # VGM-99-4000 replaced the Stromberg Carlson 3500 Series Tailgate VGM-99-3500. Stromberg has discontinued the 3500 series tailgate. The 4000 series is a bit lighter than the 3500, and has a 2 year limited warranty over the 3500's 1 year. Both tailgates were designed to fit GM trucks, and the 4000 is confirmed to fit your 2006 GMC Sierra. I have attached an installation video of # VGM-99-4000 on a 2006 Silverado for you.
    view full answer...

  • Is There Strength Difference Between Universal and Custom Install Kits for Fifth Wheel Hitches?
  • There will be no difference between the strength of a universal kit such as Reese offers, # RP30035, and a custom kit like the Curt Custom Fifth Wheel Installation Kit, # C16418-204. Each product will work with your 2003 GMC Sierra 2500, with the difference being that the custom fit of Curt will significantly reduce the install time, which is an important consideration for those who choose to install the kit by themselves.
    view full answer...

  • Can a Revolution Pin Box be Used Instead of a Slider 5th Wheel Trailer Hitch on a 2013 GMC Sierra
  • A Revolution or Sidewinder (they are the same. Revolution is the name given to it when it comes OEM on a trailer) can be used in place of a slider hitch even when a Sidewinder is not required. It will provide plenty of clearance and you will not have to get in and out of the truck to slide the hitch back. If the trailer you have can accept a Sidewinder then it is definitely a viable option. The Sidewinder fits on the trailer so a hitch will be needed either way. With a Sidewinder, you...
    view full answer...

  • Comparing Bearing Buddy and Kodiak Red Eye Trailer Bearing Protectors
  • You can use bearing protectors on a hub with electric brakes. You have to make sure you are using a double lip seal though because a single lip seal is more likely to blow and allow grease to leak out and get all over the hub and brake components. Also, you have to make sure that you do not use too much grease, even with a double lip seal, because of the same possibility of blowing the seal. Based on the numbers you have provided you will likely need a 10-19 seal, # RG06-050 for a pair....
    view full answer...

  • Comparing Bargman LED Triple Tail Light 47-84-009 to 47-84-005
  • The Bargman LED Triple Tail Light - 5 Function - 36 Diodes - Rectangle - Black Base - Red/Clear Lens Item # 47-84-009 has 2 differences from the LED Triple Trailer Tail Light - 4 Function - 36 Diodes - Black Base - Red, Amber, and Clear Lens # 47-84-005. The differences are in the # 47-84-009 having the red turn signal and dual running and brake/turn functions and obviously the # 47-84-005 having the separated out turn signal that is amber in color. I've attached videos to show these...
    view full answer...

  • Comparing Timbrens Jounce Style Springs To Firestone Air Springs For A 2013 GMC Sierra
  • The Timbren Rear Suspension Enhancement System Item # TGMRCK15S replaces the factory jounce bumper so they are easy to install on your 2013 GMC Sierra 1500. Because the Timbrens are bigger than the factory jounce bumper, when weight is added to the back of the vehicle, the spring is going to make contact with the rear axle sooner. This means it is providing support sooner than a factory jounce bumper would. With the Timbrens you also have no maintenance and when there is no weight in the...
    view full answer...

  • Options For Valterra City Water Inlet and Lockable Hatch for RVs
  • The Valterra City Water Inlet and Lockable hatch # a01-2004vp has a plastic fitting and the other # a01-2000vp has a brass fitting. If you plan on traveling to colder climates, I would recommend getting the brass fitting.
    view full answer...

  • How Does Auto-Leveling Capability Simplify Installation of a Trailer Brake Controller
  • The Tekonsha Voyager Proportional Trailer Brake Controller # 39510 will install in a 2002 GMC Sierra (if it is equipped with a factory 7-way) using quick-connect wiring adapter # 3025-P, which plugs in under the dash as shown in the linked video at the 4:54 mark. A brake controller that offers automatic leveling, such as the Prodigy P3 # 90195, does not require that the mounting position be exactly straight in order for it to operate properly. The Voyager does require that it is mounted...
    view full answer...

  • How to Choose the Proper Timbren Rear Suspension for a 2005 GMC Sierra 2500 HD
  • For your 2005 GMC Sierra 2500 HD, there are two Timbren rear suspension compatible with it. The # TGMRCK25S have a weight capacity of 6000 pounds while the # TGMRTT35S have a weight capacity of 8000 pounds. More than likely you will only need the one with the 6000-pound capacity as the higher capacity one is for trucks that are reaching their payload capacity on a daily basis. Though you're hauling dump trailers every day, that doesn't mean you're nearing your capacity. Of course, if...
    view full answer...

  • Difference Between The Magnum 20K And 30K Tie Downs For A 2011 GMC Sierra
  • There actually is no difference at all between the Magnum 30K and 20K tie downs for the 2011 GMC Sierra. It will be the same part # TLC3212 whether you have the 20K or 30K magnum hitch. I think we have them under both hitch listings, which is why it appears more than once in the fit guide. But the rear tie downs will be one and the same.
    view full answer...

  • Comparing The Demco Recon And Curt CrossWing 5th Wheel Hitches
  • The Demco Recon # DM8550043 and Curt CrossWing # C86JR have quite a few differences that separate the two similar designs. The Recon has an extra 1,000lbs of capacity and comes with a 15-1/2", 17-1/4", or 18" height setting. The CrossWing has a 16-3/8", 18-3/8", and 20-3/8" height setting so it can sit a bit higher, which could be beneficial depending on the height need for your trailer to sit level while towing. Both heads have rubber dampeners to help with ride quality, but the CrossWing...
    view full answer...

  • Comparing BWGNRK1012 and BWGNRK1012-5W Gooseneck Hitches for a 2013 GMC Sierra 2500HD
  • The B&W Gooseneck Hitch # BWGNRK1012 and # BWGNRK1012-5W are the exact same kit and will work with both your 2013 GMC Sierra 2500HD and the B&W Companion Slider # BWRVK3400 that you referenced. Basically the -5W at the end of the one part number was needed so that it can be put in our fitguide under the 5th wheel towing category, otherwise it messed up the system which is why the -5W isn't on the part under the gooseneck towing category. Attached is an installation video of the gooseneck...
    view full answer...

  • Do the Curt Q20 and Q24 5th Wheel Hitches Install the Same Way on a 2008 GMC Sierra
  • The Curt Q20 # C16130 and Q24 # C16245 5th wheel trailer hitches both mount to the same above the bed industry standard rails. If your 2008 GMC Sierra is a 1500 or a 2500 Light Duty then you can use Curt installation kit # C16400-204. If it is a 2500HD or a 3500 then use # C16418-204. Custom installation kits are preferred because you won't have to drill into the truck frame for installation. They also take less time to install. I have linked the instructions for these kits for you.
    view full answer...

  • Comparison of Gooseneck and 5th Wheel Hitch For 2003 GMC Sierra 2500 HD Diesel Truck
  • Yes, there are fifth-wheel to gooseneck adapters and we do carry them. Gooseneck hitches are typically used to haul construction or agricultural trailers and fifth-wheel hitches are mainly used to haul campers. Gooseneck hitches are usually rated to haul 25,000 to 30,000 pounds, some fifth-wheel hitches are capable of doing the same, but other fifth-wheel hitches are rated lower. When towing, your towing setup is only as strong as the weakest towing component, whether it is your hitch,...
    view full answer...

  • Difference Between # HE4045 and # HE4047 HitchMate TruckStep Extendable Hitch Mount Steps
  • The difference between HitchMate TruckSteps, parts # HE4045 and # HE4037 is that the latter is the XL version which has a larger step pad and extends 2 more inches than the standard version. The # HE4045 measures 9-1/4 by 5-1/2 inches and the # HE4037 measures 11-1/4 by 8-1/2 inches.
    view full answer...

  • Comparing Derale Transmission Coolers for 2009 GMC Sierra SLT 1500 5.3L Towing 26ft 5,400lbs Trailer
  • Good news, I can help you compare the two Derale transmission coolers as well as help you select the right one for your 2009 GMC. The main differences of the two transmission coolers # D13503 and # D13504 are the size and Class number. The # D13503 measures 11 inches wide and 8-3/4 inches tall while the # D13504 measures 11 inches wide and 12 inches tall. The # D13503 has a Class III rating and the # D13504 has a Class IV rating. The Class rating to let customers know that if they have...
    view full answer...

  • Comparing Wheel Masters WM6600-2 and CIPA 11650-2 Universal Extendable Towing Mirrors
  • You are correct that the Wheel Masters Eagle Vision Universal Extendable Towing Mirrors # WM6600-2 and the CIPA Universal Deluxe Door-Mount Mirrors # 11650-2 are very similar and that they do install in the same manner on a vehicle door. If the truck has plastic body molding at the bottom of the door then the CIPA mirrors will not fit and you can use # WM6600-2. Please refer to the linked video.
    view full answer...

  • Comparison of Fifth Wheel Rails Part # RP58058 and Rails in Install Kit Part # RP30035
  • In short, yes they are the same. Part # RP58058 is just the rails. Part # RP30035 is the same rails and a universal bracket kit for trucks that do not have specific bracket kits. The part you were looking at, part # RP50064-58, is the fifth wheel kit I would recommend for your 2009 GMC Sierra. The custom fit brackets in that kit will significantly reduce install time as they use as many factory drilled holes as possible to reduce the amount of drilling necessary for install. We have a...
    view full answer...