# Heartland Gateway 3810 RLB

Gateway 3810 RLB is a fifth wheel floor plan by Heartland.

## Specs (2019 model year)

| Spec | Value |
| --- | --- |
| Length | 43 ft 2 in |
| Sleeps | 6 |
| Slide-outs | 3 |
| Dry weight | 13,880 lbs |
| GVWR | 16,000 lbs |

## Model years

2019, 2018. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/heartland/gateway/3810-rlb?year={year}`

## Overview

The Heartland Gateway 3810 RLB is built around genuine livability, with 7-foot interior slide-out heights and a 13'3" straight roofline that gives the cabin a genuinely open feel rather than the cramped-ceiling look common in this class. The kitchen punches above its weight, pairing a flush-mount glass top stove and 30" residential microwave with anti-microbial solid surface countertops, a residential backsplash, and a 1,000-watt inverter keeping the residential refrigerator running off-grid. Heartland also sweated the details on ride and setup, fitting the Gateway 3810 RLB with the Mor/Ryde CRE 3000 suspension system, Dexter never-adjust brakes, and a 6-point hydraulic leveling system so you spend less time fussing with blocks and more time relaxing. The unified utility center keeps the outside shower, black tank flush, winterization port, and outlets all in one spot, which is a small thing that makes a real difference on setup and teardown days.

## Inventory

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Floor plan diagram: https://images.rvenvy.com/0956972f603dfe3d3bf3962189e510612d6d755775a8e838750b77b88f1b43ca/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/heartland/gateway/3810-rlb