CURT P/N 15703

Class 5 Trailer Hitches

Description

In the world of commercial towing, more is expected. A job cannot be completed if the equipment cannot handle the workload. That is why CURT developed the Commercial Duty class 5 trailer hitch. Constructed from steel and engineered for power, these class 5 hitches are designed to complement the towing power of full-size, commercial pickup trucks, including diesels and chassis cabs. They can easily handle a variety of oversize trailers, including toy and car haulers, livestock trailers, dumper trailers, large flatbed trailers, large boat trailers and more (NOTE: Never exceed the lowest weight capacity of any towing component). This particular class 5 hitch features a gross trailer weight capacity of 18,000 lbs. and a tongue weight capacity of 2,700 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Silverado 2500, 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic and GMC Sierra 2500, 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic (to verify your vehicle compatibility, see application info). All CURT Commercial Duty class 5 hitches feature a 2-1/2" x 2-1/2" receiver tube opening to accept the strongest of ball mounts and towing accessories. They are perfect for mounting standard ball mounts, pintle mounts, tow hooks and weight distribution hitches as well as winch mounts and cargo carriers. CURT class 5 tow hitches are protected by a co-curing of liquid A-coat and carbide black powder coat finish. They also mount with grade-8 hardware, included with each hitch.

CURT 15703 Commercial Duty Class 5 Hitch for Silverado and Sierra HD

Specifications

BrandCURT
Part Number15703
Attachment LocationRear
Class ID10
ColorBlack
FinishPowder Coated
Hitch ClassV
Main Body ShapeSquare
Mounting Hardware IncludedYes
Receiver Size2
Receiver Tube Size2-1/2 IN
Tongue Weight (TW)2,700 LB
Weight Carrying Capacity (WC)18,000 LB
Weight Distribution (WD)18,000 LB
WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)
Weight73.2 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelCab / BodyNotes
2001-2010ChevroletSilverado 2500 HDBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2010ChevroletSilverado 2500 HDBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2010ChevroletSilverado 2500 HDBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007-2010ChevroletSilverado 3500 HDBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007-2010ChevroletSilverado 3500 HDBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007-2010ChevroletSilverado 3500 HDBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2010GMCSierra 2500 HDBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2010GMCSierra 2500 HDBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2010GMCSierra 2500 HDBASEStandard Cab PickupVisibility - Exposed; Note - Excluding factory receiver or Tommy Gate lift; Installation Time - 30-60 minutes; Drilling Required - No
2007-2010GMCSierra 3500 HDBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007-2010GMCSierra 3500 HDBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007-2010GMCSierra 3500 HDBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 2500 HD ClassicBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 2500 HD ClassicBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 2500 HD ClassicBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 3500 ClassicBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 3500 ClassicBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007ChevroletSilverado 3500 ClassicBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007GMCSierra 2500 HD ClassicBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007GMCSierra 2500 HD ClassicBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007GMCSierra 2500 HD ClassicBASEExtended Cab PickupDrilling Required - No; Visibility - Exposed; Note - Excluding factory receiver or Tommy Gate lift; Installation Time - 30-60 minutes
2007GMCSierra 3500 ClassicBASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007GMCSierra 3500 ClassicBASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2007GMCSierra 3500 ClassicBASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2006ChevroletSilverado 3500BASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2006ChevroletSilverado 3500BASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2006ChevroletSilverado 3500BASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Visibility - Exposed; Note - Excluding factory receiver or Tommy Gate lift
2001-2006GMCSierra 3500BASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2006GMCSierra 3500BASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2006GMCSierra 3500BASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2004ChevroletSilverado 2500BASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2004ChevroletSilverado 2500BASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2004ChevroletSilverado 2500BASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Visibility - Exposed; Note - Excluding factory receiver or Tommy Gate lift
2004GMCSierra 2500BASECrew Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2004GMCSierra 2500BASEStandard Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
2001-2004GMCSierra 2500BASEExtended Cab PickupDrilling Required - No; Installation Time - 30-60 minutes; Note - Excluding factory receiver or Tommy Gate lift; Visibility - Exposed
CURT P/N 15703

Class 5 Trailer Hitches

$499.95

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26 in stock!
In our warehouses — we’ll bring it to your local H&H store, usually 1–3 days
If an item can't be sourced, a refund will be given and the order will be canceled.

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4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 9 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 22 hours ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 22 hours ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 23 hours ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 5 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 1 week ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.