---
title: "2026 Lamar 83″ X14’X 48″ DT – 14K Telescopic Dump Gray #8TP146121"
post_type: "trailers"
slug: "2026-lamar-83-x-16-48-dt-14k-telescopic-dump-gray-8tp146121"
canonical_url: "https://shopblackriver.com/trailer/2026-lamar-83-x-16-48-dt-14k-telescopic-dump-gray-8tp146121/"
last_modified: "2025-11-06T19:48:56+00:00"
status: "sold"
condition: "new"
location: "Columbia, TN"
price:
  currency: "USD"
  msrp: 14275.00
  sale: 13775.00

identifiers:
  vin: "5RVBB1428TP146121"
  stock_number: "8TP146121"

vehicle:
  year: 2026
  manufacturer: "Lamar"
  model: "83\" X 14' DT - 14K TELESCOPIC DUMP"
  type: "High Side"
  color: "Gray"

taxonomies:
  trailer-type:
    - "High Side"
  trailer-make:
    - "Lamar"

specifications:
  general:
    axles: 2
    gvwr: 14000
    gawr: 7000
    empty_weight: 4405
    payload: 9595

  dimensions:
    length_ft: 14
    length_in: 168
    width_ft: 6.92
    width_in: 83
    inner_height_ft: 4
    inner_height_in: 48


images:
  featured:
    url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/4D4694F6-62AE-4A19-83C6-AFF50B3178E1-scaled.jpeg"
    alt: "2026 Lamar 83\" X14' 14K Telescopic Dump trailer in gray, side view with building in background."

  gallery:
    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/4D4694F6-62AE-4A19-83C6-AFF50B3178E1-scaled.jpeg"
      alt: "2026 Lamar 83\" X14' 14K Telescopic Dump trailer in gray, side view with building in background."

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/A16DABAA-4D86-49F3-9312-F8227ABB5DCC-scaled.jpeg"
      alt: "Rear view of a 2026 Lamar 83\" X14'X 48\" DT - 14K Telescopic Dump in gray, showcasing the dump bed."

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/FE9AB695-3496-4DBE-B53A-3B22C4C505AA-scaled.jpeg"
      alt: "2026 Lamar 83\" X 14' DT - 14K Telescopic Dump trailer in gray, side profile view"

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/BB93E37E-885D-4BD1-A256-FC7AB8B62C78-scaled.jpeg"
      alt: "2026 Lamar 83\" x 14' x 48\" DT - 14K Telescopic Dump trailer in gray, side view showing the dump bed."

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/3EC82529-63B5-448A-A03C-49AD4E487CC9-scaled.jpeg"
      alt: "Rear three-quarter view of a gray 2026 Lamar 83\" X 14' DT - 14K Telescopic Dump trailer"

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/EE4C8CBE-059F-41F9-A699-C8ECFAB77327-scaled.jpeg"
      alt: "Rear view of 2026 Lamar 83\" X 14' X 48\" DT - 14K Telescopic Dump trailer in gray color, showing the cargo area."

    -
      url: "https://shopbro.b-cdn.net/wp-content/uploads/2025/09/F424E67C-648D-493B-B204-98A0490620C6-scaled.jpeg"
      alt: "Close-up of the identification number on a 2026 Lamar 83\" X 14' Telescopic Dump trailer in gray, driver side rear view."


---

## Overview

## 🍂 VIN 5RVBB1428TP146121 – Lamar 83" x 14' DT Dump (14K) – 48" Sides

Need more capacity for bulky loads? This **83" x 14' Lamar Dump Trailer** with **48" welded sides** doubles your hauling space—perfect for brush, firewood, or cleanup projects.

### 🔸 Features

- **83" x 14' DT – 14K Bumper Pull**
- (2) **7,000 lb EZ Lube axles** with electric brakes
- **235/80 R16 (E) 10-ply black wheels**
- Spare tire mount included
- **2-5/16" 21K Demco adjustable cast coupler**
- **Single 10K drop-leg jack**
- **Front toolbox** + spreader gate
- Pair of **heavy-duty slide-in ramps**
- **48" welded sides** for max volume
- Stake pockets + **4 welded D-rings**
- **8" I-beam frame / 12" crossmembers**
- **Telescopic lift with remote**
- Mesh tarp with pull bar
- LED lighting + **12V battery kit with charger**
- **Lamar Gray powder coat finish**

---

### ❓ 5 FAQs

1. **Q: What makes this different from the 24" side model?** A: **48" welded sides**—ideal for bulkier, lighter materials.
2. **Q: Are ramps included?** A: Yes, heavy-duty slide-in ramps.
3. **Q: Does it have a tarp system?** A: Yes, mesh tarp with pull bar.
4. **Q: How strong is the frame?** A: **8" I-beam frame with 12" crossmembers**.
5. **Q: Does it come with a battery?** A: Yes, includes **12V battery with onboard charger**.

---

### 🌟 Why Buy from Black River Outdoors – Columbia, TN

- Locally owned, community-focused dealership
- Large selection of **dump trailers ready to roll**
- Fair, transparent pricing with **financing available**
- Easy access from **Nashville, Franklin & Spring Hill**
- Service and support from a team who cares

---

### 🔧 Why Buy Lamar Trailers

- **Extra-tall welded sides** for larger loads
- Industry-leading **telescopic lift system**
- Powder coat finish built to last
- Known for **heavy-duty frames and welds**
- Built in Texas with pride