GMC RVB3770 Companion Fifth Wheel Trailer Hitch Base

( Part Type: Wheel Trailer Hitch ), ( Color: Gray ), ( Manufacturer Part Number: RVB3770 ), ( Shelf Location: Mez )

Review GMC Companion Fifth Wheel Trailer Hitch Base fits SLIDER 2016–2019

The RVB3770 Companion Fifth Wheel Slider Trailer Hitch Base, specifically designed for GMC pick-up trucks from the years 2016 to 2019, is an exceptional piece of equipment for towing your fifth wheel or gooseneck trailer with ease and confidence. This hitch base is a must-have accessory for RV owners and contractors who frequently tow heavy loads.

This hitch base is engineered with a robust, one-piece, forged, and heat-treated base plate, ensuring maximum durability and strength to handle the weight of your trailer. Its compact design allows a slider hitch to be installed, offering greater maneuverability and ease in parking and hitching up.

The RVB3770 features a 2-1/2 inch receiver opening and a 12,000-pound maximum tow rating, making it suitable for hauling larger trailers with confidence. The hitch base comes with a 2-inch square shank for a gooseneck ball mount, offering versatility for different towing applications.

The hitch base is equipped with an automatic latch system that securely holds the kingpin in place during transportation, providing added safety and peace of mind. It also comes with a handle for easy release when you're ready to uncouple.

The RVB3770 is designed to fit GMC trucks with a factory 5th wheel hitch receiver, and its installation process is relatively straightforward. It does not require drilling or welding, making it a perfect choice for those who prefer a bolt-on solution.

In summary, the RVB3770 Companion Fifth Wheel Slider Trailer Hitch Base for GMC trucks (2016-2019) is an essential accessory for anyone who needs to tow heavy loads with ease and confidence. Its robust design, versatile features, and straightforward installation process make it a valuable investment for RV owners and contractors alike.

Pros and Cons of buying a RVB3770 Companion Fifth Wheel Hitch Base for GMC 2016-2019

The RVB3770 Companion fifth wheel hitch base is a popular choice among GMC 2016-2019 truck owners who wish to tow a fifth wheel RV. In this discussion, we will explore the advantages and disadvantages of investing in this hitch base.

1. Compatibility: The RVB3770 Companion hitch base is specifically designed for GMC trucks from 2016 to 2019, ensuring a perfect fit and seamless integration.

2. Durability: Constructed from heavy-duty materials, this hitch base can withstand the rigors of towing a fifth wheel RV, providing long-lasting performance.

3. Adjustability: The hitch base offers adjustability for both height and slope, enabling the user to optimize the towing experience based on their specific RV and truck setup.

4. Convenience: The hitch base features a patented "drop and hook" design, making it easy to attach and detach the fifth wheel RV, saving time and effort.

5. Safety: The RVB3770 Companion hitch base is equipped with safety features such as a locking jaws mechanism and a safety chain kit, ensuring a secure towing connection.

1. Cost: The RVB3770 Companion hitch base is a premium product, and its price point may be higher than some alternative hitch bases on the market.

2. Installation: While the hitch base itself is easy to use, the installation process can be complex and time-consuming, requiring the assistance of a professional or extensive DIY knowledge.

3. Weight Capacity: With a maximum towing capacity of 18,000 lbs, the RVB3770 Companion hitch base may not be suitable for all fifth wheel RVs, especially larger and heavier models.

The RVB3770 Companion fifth wheel hitch base offers several advantages, including compatibility, durability, adjustability, convenience, and safety. However, its high cost, complex installation process, and potentially limited weight capacity are worth considering before making a purchase.

If you own a GMC truck from 2016 to 2019 and are in the market for a fifth wheel hitch base, the RVB3770 Companion hitch base is an excellent choice due to its compatibility, durability, and safety features. However, it is essential to weigh the pros and cons carefully, considering your specific towing needs and budget. If the high cost or weight capacity limitations are significant concerns, alternative hitch base options may be worth exploring.

part # rvb3770 prices

• $999.95-$1364.26

specifications rvlevelcamp:

• for models: Slider
• for makes: Gmc
• for years: 2016-2019
• part type: Wheel Trailer Hitch
• color: Gray
• manufacturer part number: RVB3770
• shelf location: Mez

returns rvlevelcamp:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments rvlevelcamp:

• wallet: Google-pay
• other
• credit card: Visa

general rvlevelcamp:

• RV, Trailer Camper Parts Accessories > Trailer Leveling Towing > Other Trailer Leveling Towing Parts
• condition: New other see details

shipping rvlevelcamp:

offer rvlevelcamp:

• sold: 0
• started: May 27, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller rvlevelcamp:

• # reviews: 6680
• rating: 99.7%

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