Nilight RV Bumper Hitch Receiver 2" for 4x4 Rear Bumpers — Bolt-On, 3,500 lb GTW & 350 lb Tongue Capacity

Nilight RV Bumper Hitch Receiver is a bolt-on 2" receiver made for 4" x 4" square RV rear bumpers that carries accessories up to a 3,500 lb gross rating and 350 lb tongue load.

Designed to convert a 4" x 4" square RV bumper into a functional 2" hitch mount, this Nilight receiver gives you a simple, corrosion-resistant platform for bike racks, cargo carriers, and other hitch-mounted accessories. It slips over the bumper and secures with the included hardware — no welding required — and offers a standardized opening compatible with most 2" shank accessories.

How does the receiver attach to a 4" x 4" RV bumper?

Installation is straightforward: the receiver is a bolt-on design that clamps to the square bumper using the supplied mounting kit. It can be positioned right-side-up or upside-down to suit clearance or accessory needs, and requires basic hand tools for assembly.

• Bolt-on mounting hardware included for immediate installation.
• Fits standard 4" x 4" square rear bumpers without welding.
• Can be mounted upside down to increase ground or step clearance.
• Typical installation time is short with common tools (wrenches, sockets).

What weight and towing limits should I expect from this hitch?

This Nilight bumper hitch is rated for a 3,500 lb gross trailer weight and a 350 lb tongue weight, but the effective load depends on the lowest-rated component in your setup. It is intended for carrying accessories like bike racks and cargo carriers rather than conventional towing of trailers.

• Gross trailer weight (GTW) rating: 3,500 lb.
• Tongue weight (TW) rating: 350 lb (subject to lowest-rated part).
• Not designed or certified for towing trailers unless your vehicle and all components are rated accordingly.
• Use proper hitch pins/locks and check accessory ratings before loading.

What materials and finishes protect it from weather and wear?

The receiver is fabricated from heavy-gauge carbon steel to provide structural strength for accessory loads and resist everyday wear. A corrosion-resistant finish helps protect the metal against road spray and outdoor storage, extending the serviceable life of the hitch.

• Constructed from strong carbon steel for durability.
• Protective coating reduces rust and corrosion risk.
• Designed for repeated accessory mount/unmount cycles.
• Includes a hitch cover to shield the receiver opening when unused.

Which accessories are compatible with the 2" x 2" opening?

The 2" receiver opening accepts the industry-standard 2" shank size used by many bike racks, cargo carriers, and other hitch-mounted products. Always verify the accessory’s shank diameter and weight rating before installation to ensure safe compatibility.

• Fits most 2" shank bike racks and platform carriers.
• Works with cargo baskets, cargo trays, and hitch-mounted storage solutions.
• Accepts standard hitch pins, locks, and stabilizing accessories.
• Verify accessory weight and ratings prior to loading.

Who is this for: The Nilight RV Bumper Hitch Receiver is for RV owners, van lifers, and campers who want a quick, non-weld mounting point for 2" hitch accessories on factory-style 4" x 4" square bumpers. It suits anyone needing a durable, easy-install solution for transporting bikes, cargo baskets, or other hitch-mounted gear without modifying the bumper permanently. Check your vehicle and accessory ratings to match the receiver’s limits and ensure safe operation.