---
title: Half Round Straight Truck Body | MAC Trailer
description: Our half round straight truck body is a lightweight, rugged workhorse. The round design provides superior stability while loads stay centered in the belly.
---

# Half Round

Straight Truck Body

## Efficiency in Design

Made from lightweight aluminum, this design allows for hauling heavy loads without exceeding weight limits on the road. The engineered shape optimizes unloading efficiency. With quick release functionality, loads come off the truck body quicker. This allows for more efficiency and fewer slowdowns during unloading. Maximum strength side heights are designed to meet all your hauling demands. 

[Request more info](https://49652876.hs-sites.com/half-round-straight-truck-bodies#contact)

## Centered Loads

## for Stability

This trailer’s rounded body is designed to center the load, improving stability and speeding up unloading. Its quick-release functionality ensures faster, more efficient unloading, minimizing delays. The stability of the side walls provides maximum strength, meeting your hauling demands. The rounded shape not only improves unloading speed but also creates a lowered center of gravity. By keeping loads centered in the truck body, it prioritizes safety at the unloading site while maintaining optimized performance. 

![centered_loads](https://49652876.hs-sites.com/hubfs/centered_loads_50_50-1.webp)

## The shape

## Of reliability

Compared to square body shapes, this truck body is engineered for more efficient unloading operations. Loads stay centered in the body and slide out quicker for fewer slowdowns during unloading. The rounded shape minimizes material sticking while the sidewall thickness contributes to the overall lightweight design.

![high_volume_tippers](https://49652876.hs-sites.com/hubfs/high_volume_tippers_50_50%20(1)-2.webp)

## Half Round Specifications

| Material | 3/16” or 1/4” Aluminum  |
| --- | --- |
| Body Length | 15’ – 24’ Available |
| Side Heights | 56”- 68” Standard |
| Flooring | ¼” |
| Sidewall | 3/16” or ¼” |
| Gate | Overslung Gate with High Lift Gate Options |
| Cab Shields | 18-36” Full-Width or Narrow Available |
| Hydraulic Tans | Saddle Mount, Doghouse Mounted, or Space Spacer Behind Cab Available  |

- ![pdf-download](https://49652876.hs-sites.com/hubfs/pdf-download.png)[ MAC Trailer Straight Truck Body Product Brochure ](https://online.flippingbook.com/view/424205054/)
- ![pdf-download](https://49652876.hs-sites.com/hubfs/pdf-download.png)[Straight Truck/Dump Owner's Manual ](https://online.flippingbook.com/view/11530927/)

## Specialized for your needs

- High Lift Gate
- Light Configurations
- Anti-Slip Safety Steps
- Liner
- Ladder

![High Lift Gate](https://49652876.hs-sites.com/hubfs/High%20Lift%20Gate%201_1x.webp)

### High Lift Gate

![GATE STYLES](https://49652876.hs-sites.com/hubfs/GATE%20STYLES%202_1x.webp)

### Light Configurations

![Anti Slip Safety Step](https://49652876.hs-sites.com/hubfs/Anti%20Slip%20Safety%20Step%201_1x.webp)

### Anti-Slip Safety Steps

![LINERS](https://49652876.hs-sites.com/hubfs/LINERS%202_1x.webp)

### Liner

![STEPS AND LADDERS](https://49652876.hs-sites.com/hubfs/STEPS%20AND%20LADDERS%202_1x.webp)

### Ladder

## Specialized for your needs

High Lift Gate

![High Lift Gate](https://49652876.hs-sites.com/hubfs/High%20Lift%20Gate%201_1x.webp)

### High Lift Gate

Light Configurations

![GATE STYLES](https://49652876.hs-sites.com/hubfs/GATE%20STYLES%202_1x.webp)

### Light Configurations

Anti-Slip Safety Steps

![Anti Slip Safety Step](https://49652876.hs-sites.com/hubfs/Anti%20Slip%20Safety%20Step%201_1x.webp)

### Anti-Slip Safety Steps

Liner

![LINERS](https://49652876.hs-sites.com/hubfs/LINERS%202_1x.webp)

### Liner

Ladder

![STEPS AND LADDERS](https://49652876.hs-sites.com/hubfs/STEPS%20AND%20LADDERS%202_1x.webp)

### Ladder

![MAC_Trailer_-_Black_Shadow_Logo](https://49652876.hs-sites.com/hubfs/MAC_Trailer_-_Black_Shadow_Logo.png)

Become a Sourcewell Member

Learn how government and other public sectors can register to become a Sourcewell member for free.

[Visit Sourcewell](https://www.sourcewell-mn.gov/register)

![logo](https://49652876.hs-sites.com/hubfs/logo.svg)

Buy With Sourcewell

Use our contract number with your Sourcewell account to get a quote through your MAC Trailer dealer today.

[Find a Dealer](https://49652876.hs-sites.com/dealers)

![MACSoc request](https://49652876.hs-sites.com/hubfs/MACSoc%20request.svg)

Learn More About Sourcewell

Learn how Sourcewell can speed up your procurement process and avoid the extra steps of submitting bids.

[Learn More](https://www.sourcewell-mn.gov/)

![gallery_1_card-1](https://49652876.hs-sites.com/hubfs/gallery_1_card-1.webp)

![gallery_3_card-1](https://49652876.hs-sites.com/hubfs/gallery_3_card-1.webp)

![gallery_2_card-1](https://49652876.hs-sites.com/hubfs/gallery_2_card-1.webp)

### Real Rigs

Operators all across America are building their legacy and keeping this great nation going. Check out our growing list of customers who are part of our Real Rig Gallery.  See our trailers in the wild and submit your photos to join the community. [![](https://49652876.hs-sites.com/hubfs/raw_assets/public/mac-trailer-2025/images/icons/arrow-right-white.svg)](https://49652876.hs-sites.com/real-rigs#straight-trucks)

Legacy

## Start Yours Today