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  1. Trailer Hitch
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  4. 2018
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FITS 2018 Ram 3500
Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2"

Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2"

Item # C15800
Retail:$588.95
Our Price: $367.66
You Save: $221.29
Trailer Hitch
Confirmed to Fit
2018 Ram 3500

Cab and Chassis

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The best technical support and full trailer hitch installation instructions. Great price 3500 trailer hitch and expert service. Ram 3500, 2018 trailer hitch by CURT are available from etrailer.com. For expert service call 1-800-940-8924 to order your Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2" part number C15800, or order online at etrailer.com.
  • All Info
  • Reviews (123)
  • Q & A (0)
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2018 Ram 3500 - Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2"

  • 2-1/2 Inch Hitch
  • Class V
  • 20000
  • Visible Cross Tube
  • CURT
  • 2700
  • 20000 lbs WD GTW
  • 2700 lbs WD TW
  • Custom Fit Hitch

Specially designed for heavy-duty towing, this fully welded trailer hitch receiver bolts onto your Ram 3500's frame with no welding required. Powder coated steel is sturdy and corrosion resistant.


Features:

  • Custom fit is designed specifically for your vehicle
  • Precision, robotic welding maximizes strength and improves fit
  • Bolt-on installation - no welding required
    • Complete hardware kit and installation instructions included
  • Lifetime technical support from the experts at etrailer.com
  • Black powder coat finish over protective base coat offers superior rust resistance
  • Sturdy, square-tube design
  • Ball mount, pin, and clip sold separately
  • Hitch assembled in the USA
    • Mounting hardware may be imported


Specs:

  • Receiver opening: 2-1/2" x 2-1/2"
  • Rating: Class V
    • Maximum gross trailer weight: 20,000 lbs
      • Maximum GTW when used with weight distribution: 20,000 lbs
    • Maximum tongue weight: 2,700 lbs
      • Maximum TW when used with weight distribution: 2,700 lbs
  • Limited lifetime warranty


Note: Fits models with a 34" wide frame.

etrailer.com Technical Support

At etrailer.com we're committed to the products we sell, and to our customers. Our experienced and knowledgeable staff are available via both phone and email to address your questions and concerns for the lifetime of your hitch. The technicians at etrailer perform hitch installations on a daily basis, making them a valuable resource for do-it-yourselfers. The one-on-one, personal service you'll receive comes straight from an expert in the towing and automotive field. We've installed it, we've wired it and we've towed with it, so whatever your question, we can answer it.



15800 CURT Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty- 2-1/2"

Replaces 15830 Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty- 2-1/2"

Installation Details C15800 Installation instructions
Weight Carrying Capacity
Gross Towing Weight (GTW):
20,000 lbs.

Tongue Weight (TW):
2,700 lbs.


Weight Distribution Capacity
Gross Towing Weight (GTW):
20,000 lbs.

Tongue Weight (TW):
2,700 lbs.



Manufacturer Estimated Installation Time

Tech Tip

Drilling required for installation , Product fits vehicles with frame that is 34" wide outside to outside





Customer Satisfaction Score:


Customer Reviews

Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2" - C15800

Average Customer Rating:  4.7 out of 5 stars   (123 Customer Reviews)

Specially designed for heavy-duty towing, this fully welded trailer hitch receiver bolts onto your vehicle's frame with no welding required. Powder coated steel is sturdy and corrosion resistant.

by:

Great product, great quality, comes with all mounting hardware. Free shipping and was delivered just two days after ordering. Only complaint is that it’s advertised to only have to drill out the rivets in the back of the frame but on my truck (2022 ram 4500) you have to drill every hole. Also says you need a 25/32” drill bit which to me is too big, I used a 5/8” and the hole is the perfect sizeOther than that it was easy to install as long as you have the right tools. I order all my hitches and related products from etrailer and will continue to do so.

Braxton

2/27/2024

Still doing great, looking to get one for my 08 ram 3500

Etrailer Expert

Mike L.

2/28/2024

@Braxton The # C15800 will fit your 2008 Ram 3500 if it's a cab/chassis model. If it's a pickup model, use # C15809.


by:

We replaced our original RV hitch with this one because the original one bent due to pressure from our spare tire holder. This hitch is very heavy duty and has been working well for nearly a year. Highly recommended!



by:
2009 Chevrolet Silverado

The hitch was good. The holes didn't all line up. The directions called for 19/32 drill bit that was too small for the bolts supplied. It was a 5/8ths bolt and so i needed the same size drill bit. The box was beat up and the hitch busted through the box. The hitch had scratches that broke through the paint. Send some padding in the future.

Etrailer Expert

Jenny N.

5/12/2023

It sounds like the side brackets could have been flexed out of alignment since the hitch had also broken through the box. We do have a FAQ that can help with that. I will also have Customer Service reach out to you about the scratches that the hitch received.



by:
Dodge Ram Pickup

2016 Dodge Ram Chassis Cab, 9' bed, 34" frame rails.

Extremely beefy trailer hitch. Easy to install, especially with no bed on the truck. The two rear rivets on the Ram frame rail are time consuming to drill out. Clears the rear 52 gallon fuel tank with no problems. It should be noted that the holes where the safety chains would hook are very beefy as well so small chain hooks will not work. Shackles will solve that proble and be more secure at the same time. I'm very happy with my purchas of this hitch and etrailer.com did a great job helping me find the correct hitch and shipping it out fast.

AllYourBaseAreBelongToUs



by:
2015 Chevrolet Silverado 3500

This is and always has been a superior product for my use. This hitch is ultimately the best choice to put on our Semi Trucks. It gives me the ability to haul more freight. Now I can haul any reciever hitch or pintle hook load along with my standard 5th wheel loads.
Being in the Power Only industry versatility is key to our business... Outstanding Product



by:

Great customer service, incredible product. Delivery was early. Thank you for everything!!

Lu T.

12/5/2023

Great



by:

Very well built, heavy, didn't fall off. Would tow again



by:
2001 GMC Sierra

Came earlier than expected. Fit my 01 gmc 3500 cab and chassis great. Easy install. Found it cheaper here than anywhere else. etrailer is always the first place I look when I need just bout anything for my truck or rv.



by:
2006 Chevrolet Silverado

This trailer hitch is very well built.
Always
concerned when pulling a heavy load down the highway. This hitch is rated for as much weight as my one ton truck is. I have no doubt this hitch will last as long as the truck



by:

Just received the hitch. Looks heavy duty. etrailer was fast, friendly, and very helpful. Big thumbs up! Can’t wait to install it this weekend.



by:
Dodge Ram Pickup

I purchased this hitch for my 2022 Ram 5500. The hitch arrived lightning fast and installation was very simple. The hitch arrived with all the necessary Grade 8 bolts and the entire installation took less than 30 minutes. I did have to drill two holes but that was no issue and it was probably due to the fact that I have a cab and chassis model. The hitch is nice and square and tows well. After a trip from Texas to Washington state all the hitch bolts are still tight and the hitch is still nice and square and the finish looks resilient.



by:

The product is excellent
The instructions
say a professional can install in 30 minutes which is impossible because it will take an hour, or more, just to drill holes



by:
2022 Ram 5500

NOT PACKAGED WELL. IT WAS MISSING AND DIRECTION/PAPERWORK AND THE HARDWARE WAS NOT INCLUDED.

Etrailer Expert

Katrina B.

2/10/2023

It looks like we missed the boat on this one. I will have our customer service department reach out to you to get this corrected.



by:

Delivery was very fast. Just wanted everyone to know drilling is required. Or I guess you could have it welded on. Not my choice in case of damage to hitch.



by:

fit good and was promptly delivered.



by:

i think it needs side plates also



by:

took longer to install than what it said , but that's typically the case. It was a relatively smooth install. I just takes a minute to drill through frame metal.



by:
2015 Chevrolet Silverado 3500

Hitch was installed on a 2015 Chevrolet 3500 with dual fuel tanks.
This hitch fit behind the fuel tank skid plate mounting bolts without relocating the skid plate mounts. The middle bolt lined up over the crossmember requiring a factory rivet to be drilled out, but the hitch is then mounted to two layers of frame
The hitch itself is very well made, the bolt flange is true to the truck frame, good mounting hardware included. it has a flat bedliner type finish on it.



by:

Very sturdy, good welds, easy install with no mods required.



by:

It was a perfect fit for my M35A2 could not ask for anything better will recommend to all my friends



by:

Great product



by:

Fitment of the hitch was as advertised. Shipping was quick (A day earlier than expected). So far we have ordered multiple hitches and axle parts from e trailer and never been disappointed with any of them. Keep up the good work guys. You are our go to trailer and hitch company.



by:

etrailer had the best price for this hitch everywhere else was over $300 before shipping I got the hitch and 3day shipping for $xx.xx and some change.. install was easy but drilling the frame is pain in the butt just because of how solid the metal is.. the instructional video explained everything I needed to know and made the install a breeze.. instructions do come with the hitch however I only referred to them for torque specs.. if you’re mechanically inclined you and a buddy can have this installed in no time.. THIS HITCH WILL WORK WITH A SERVICE BODY THAT HAS A REGULAR J-MODEL BUMPER WITH LITTLE TO NO ISSUE.. I replaced a jerry-rigged POS hitch some “fabricator” made that ultimately almost destroyed the bumper and could’ve killed someone



by:

The receiver hitch is heavy duty and looks to be well built. It fit perfect on my truck, the only tough part about it was working around the flatbed that I already have on the vehicle. So from my personal experience if you don't already have a bed on your truck, put the hitch on prior to putting the bed. It would make the install process much easier. Overall a great product and I would recommend to anyone in the market.



by:
2023 Ram 5500

it fit- required drilling holes in Frame but everything looks good


25
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Show More Reviews

See what our Experts say about this CURT Trailer Hitch

  • 2007 Dodge Ram 3500 Class V Hitch Options from Curt
    The Curt hitch part # C15800 does fit a 2007 Dodge Ram 3500 but only if the vehicle was a Cab and Chassis model which means it was sold without a truck cab and the frame dimensions are 34 inches apart measured from outside to outside. For a similar Class V hitch for a non-cab and chassis style truck you'd want the part # C15409 which fits if the truck came with a factory hitch or did not come with one. This hitch has capacities of 17,000 lb total trailer weight.
    view full answer...
  • Recommended Trailer Hitch For A 2022 Chevy 3500 HD Cab and Chassis
    When installing a trailer hitch on your 2022 Chevrolet Silverado 3500 HD Cab and Chassis The Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2 inch # C15800 is the correct hitch for you. This hitch is designed for heavy-duty towing the hitch bolts directly onto your frame with no welding required. The hitch has a black powder coat finish over a protective base coat which offers superior rust resistance. I attached an installation video link below of it being...
    view full answer...
  • Recommended Hitch for a 2018 Ram 3500 Cab and Chassis
    I would be happy to! It sounds like your 2018 Ram 3500 is the cab and chassis model. To add a hitch to it you will want the Curt Trailer Hitch Receiver item # C15800 for a 2-1/2" receiver or item # C15400 for a 2" receiver. Both of these hitches are custom fit for the cab and chassis model Ram 3500's and bolt to it with included hardware. These both fit single rear wheel and dually trucks that have a frame width of 34" wide measured from the outside of the frame rails. I have linked a...
    view full answer...
  • Highest Capacity Hitch Availability for a 1992 Ford F-350
    The highest rated hitch we offer for your 1992 Ford F-350 that has been confirmed to fit your frame width would be the Curt Hitch # C15300. This bad boy has capacities of 2,400 lbs tongue weight and 16,000 lbs total trailer weight. However this is a 2 inch hitch. This hitch is specifically designed to fit the larger 37-1/4 inch frames like you have. There will be some drilling required for installation. Check out the install video I attached. Another heavy duty hitch you may want to consider...
    view full answer...
  • Recommended Class V Trailer Hitch for a 2009 Chevrolet Silverado 3500 Dually
    Yes, the Curt Trailer Hitch Receiver # C15800 you mention will work great as a class V hitch for your 2009 Chevrolet Silverado 3500. This hitch has a maximum GTW of 20,000-lbs, a maximum tongue weight capacity of 2,700-lbs, and has a 2-1/2" x 2-1/2" receiver opening.
    view full answer...
  • Distance From Mounting Flange To Receiver Opening On Curt Class V Trailer Hitch
    I went to our warehouse and took a couple of measurements of the part # C15800. I have attached a photo of the trailer hitch and it has the dimensions noted. It measures 7 inches from the mounting lip to the top of the receiver opening and 9-1/2 inches to the bottom. This is a Class V hitch and has a 2-1/2 inch receiver opening.
    view full answer...
    Image 1 for
  • Curt Trailer Hitch Recommendation to Fit 2010 Chevy 2500HD with 34 Frame Rail Dimensions
    The 34 inch frame width you have means that you have a Cab and Chassis 2010 Chevy Silverado 2500HD. That means that the hitch you would need is the part # C15800 as it is designed for this style of vehicle whereas the part # C15312 you mentioned is for wider frames.
    view full answer...
  • Heavy Duty Hitch for 2018 Coachmen Pursuit Precision Motorhome 27DS
    I do have a solution, but the # C15800 will not fit your 2018 Coachmen Pursuit Precision Motorhome 27DS. For a heavy duty hitch you need the Curt Class 5 Universal Hitch # C87CR. This fits frames up to 44" and has the same high capacity with a 2-1/2" receiver. If you want a 2" receiver you can use the # 15902 instead. You will need to take the hitch to a certified welder for installation.
    view full answer...
  • Availability of TorkLift Custom Trailer Hitch for 2017 Ram 5500
    We do have a selection of trailer hitches available that are designed for your 2017 Ram 5500 as long as the frame of your truck measures 34 inches wide (outside to outside), however I checked with TorkLift and they do not currently have a hitch that is confirmed to fit your Ram 5500. The TorkLift SuperHitch # TLD1103-30 that you mentioned is designed for the 2010-2012 Ram 5500 and will not fit your 2017 model. The highest rated custom hitch we have for your truck is the Curt Class V Receiver...
    view full answer...
  • Dimensions of the Curt Hitch part # C15800
    I was able to get a dimension sheet from my contact at Curt for the Curt Hitch part # C15800 that you referenced. See attached pic. I also attached a set of the installation instructions for this hitch.
    view full answer...
    Image 1 for
  • High Capacity Hitch Recommendations for a 2014 Chevy Silverado 3500
    For a hitch with a shorter distance between the mounting flanges down to the hitch opening that is confirmed to fit your 2014 Chevy Silverado you would want the B and W hitch # BWHDRH25601 over the Curt Hitch part # C15800. This hitch has slightly lower capacities and has a 2 inch opening instead of the 2-1/2 inch opening that the # C15800 has.
    view full answer...
  • Hitch Recommendation for a 2013 Dodge 3500 Cab and Chassis
    It would fit well, the Curt Hitch part # C15800 that you referenced has been confirmed by Curt to fit your 2013 Ram 3500 Cab and Chassis without requiring any welding. You will need to use the hitch as a template and drill 3 holes. Check out the installation instructions I attached as well to see exactly how well it installs.
    view full answer...
  • Recommended Trailer Hitch for a Volvo D13 Semi-Trailer
    I do have an option for you but the Curt Trailer Hitch Receiver part # C15800 is designed for passenger vehicles like the Ram 3500, Chevrolet Silverado 3500, and GMC Sierra 3500 so it will not fit your 2009 Volvo D13. However, what you can use is the Draw-Tite Ultra Frame Service Body Trailer Hitch Receiver part # 41991-16 which has adjustable side brackets that can be positioned to match the frame on your Volvo D13. The side brackets can then either be welded or bolted to the frame or...
    view full answer...
    Image 1 for
  • Class V Trailer Hitch for a 2011 Dodge Ram 2500 with OEM Trailer Hitch
    Curt trailer hitch # C15800 is designed to fit cab and chassis models. Cab and chassis models have a more narrow frame width compared to regular pickups. If you do not have a cab and chassis model this hitch will not fit. For a regular pickup version of the 2011 Ram 2500 with the OEM hitch you can install Curt hitch # C15809. It will fit beneath the factory hitch. I have included links to the instructions and an installation video for you to view. I also recommend etrailer ball mount...
    view full answer...
  • Trailer Hitch Recommendation for a 2016 Chevy/GMC 3500 Cab and Chassis
    Yes, the Curt Hitch part # C15800 has been confirmed as a fit for your 2016 Chevy Silverado 3500 Cab and Chassis so it would work well for you. This hitch has also been confirmed to fit 2016 GMC Sierra 3500 Cab and Chassis trucks as well.
    view full answer...
  • Recommended Hitch for a 2023 Ram 5500
    I have a couple of options for hitches for your 2023 Ram 5500 depending on whether or not you want a 2" receiver or a 2-1/2" receiver. I have listed both options below: 2" Hitch - Curt Trailer Hitch Receiver item # C15400 2-1/2" Hitch - Curt Trailer Hitch Receiver item # C15800 If you are wanting a hitch that has both a 2" and a 2-1/2" receiver then you will need the TorkLift SuperHitch Original Trailer Hitch Receiver item # TL49YR.
    view full answer...
  • Recommended Trailer Hitch Compatible 2007 GM with 34 Inch Frame Chassis
    The 34 inch from outside to outside is a cab and chassis frame will allow for a few hitch fits. I recommend the Curt Trailer Hitch Receiver - Custom Fit - Class V Commercial Duty - 2-1/2" # C15800. This has dimensions to fit your frame. I've attached a diagram to assist. You may be interested in # C22277 when not in use.
    view full answer...
    Image 1 for
  • Mounting Flange Dimensions of Curt Hitch # 15800
    The mounting flanges of the Curt hitch part # C15800 are 11.6 inches in length. This is a fit for your 2022 Chevy Silverado 2500 cab and chassis model.
    view full answer...
    Image 1 for
  • Difference Between 2-1/2 Inch Curt Trailer Hitch C96CR & C15800 For 2021 Chevy Silverado 3500
    Good question, and the difference is what they fit; the Curt Trailer Hitch Receiver # C15800 is designed to fit cab and chassis frames of not only a Chevy, but also Ram trucks. Cab and chassis frames are much narrower than pickup frames, which is why they are different fits. So if your Silverado 3500 is a cab and chassis, you can use the Curt Trailer Hitch Receiver # C15800. Otherwise, if your '21 Chevy Silverado 3500 is a standard pickup, the correct fit for a 2-1/2 inch hitch is the...
    view full answer...
  • High Capacity Class V Hitch Recommended for 2019 Chevy Silverado Chassis/Cab w/ Service Body
    You'll need a hitch for a cab/chassis truck, because they use a narrower frame spread (34 inches outside to outside) than the 3500 pickup. The Curt Class V hitch, part # C15800 is the highest rated hitch we offer for your truck, and would work well with a 14K GVWR dump trailer. The hitch has a 20,000 lb towing/2700 lb tongue weight capacity, with or without weight distribution. There is one quick measurement you'll need to take to confirm fit. You'll need to measure down from the underside...
    view full answer...
    Image 1 for
  • 2-1/2 Inch Trailer Hitch Receiver Fit on 2021 Ram 500 Cab & Chassis
    Thank you for the photo, and while there is a 2-1/2 inch trailer hitch receiver that fits your 2021 Ram 5500 cab & chassis, I checked with the manufacturer, and the TorkLift hitch you mentioned will not fit. So for a 2-1/2 inch hitch, you will need to go with a Curt hitch: - Curt Trailer Hitch Receiver # C15800 This is a Class V hitch that has a massive 2,700 lbs tongue weight capacity and 20,000 lbs towing capacity. I have added a link below to the instructions as well as a video install...
    view full answer...
    Image 1 for
  • High Capacity Trailer Hitch Recommendation for 2018 Ram 5500
    The Curt hitch part # C15800 is the highest capacity hitch we offer for your 2018 Ram 5500 cab and chassis. The hitch has a 20,000 lb trailer capacity and a 2,700 lb tongue weight capacity. The hitch is also made in the USA and has a 2-1/2 inch hitch opening which is very common for heavy duty ball mounts like what you'd need. For and adjustable ball mount with two hitch ball sizes we have the B&W Tow and Stow part # BWTS30040B which has a 21,000 lb towing capacity.
    view full answer...
    Image 1 for
  • Hitch Fit for 2012 Chevrolet Silverado 3500 Cab/Chassis Fitted With Dump Body and Rear Fuel Tank
    We do offer both Class IV and Class V trailer hitches for the 2012 Silverado cab and chassis. All can be seen on the link provided. All require drilling and that the spacing of your frame rails be 34-inches outside to outside. The most popular among them is the Curt # C15800 which is a 2-1/2-inch Class V hitch. Please note that one of these, part # 41936 from Draw-Tite, cannot be used with your rear fuel tank-equipped Silverado, but the others do not have this exclusion. I have linked...
    view full answer...
  • Class V Trailer Hitch Receiver for 2009 GMC Sierra 3500HD Work Truck
    The # C15800 is specifically designed to fit the cab and chassis models and is not a fit for your 2009 GMC Sierra 3500HD WT. The WT should have the same attachment points as the 3500 Pickup so the Curt Trailer Hitch Receiver # C15703 would be the correct hitch. This is also a Class V hitch with a maximum gross trailer weight of 18,000 lbs and max tongue weight of 2,700 lbs.
    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
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Employee Michael H
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Jameson C
Employee Adam R
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Employee Jeffrey L
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Employee Lindsey S
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Video by:
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Employee Shane T
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Employee David F
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Employee Chris R
Video Edited:
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Employee Wilson B
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Employee Hannah L
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