Best Truck Chassis for Pump Trucks in 2025: What You Need to Know


By Riley Reed
Featured Image

A breakdown of the top chassis options for septic pump trucks in 2025 - and how to choose the right one for your business.

Best Truck Chassis for Pump Trucks in 2025: What You Need to Know

A breakdown of the top chassis options for septic pump trucks in 2025 - and how to choose the right one for your business.

 

When you're investing in a septic pump truck, the chassis is one of the most critical decisions you'll make. It's the foundation of your truck - affecting everything from payload capacity to driver comfort, fuel efficiency, and long-term reliability. In 2025, several manufacturers are offering updated models that are built to last in the demanding world of septic pumping.

Let's break down the top contenders for 2025: Freightliner M2 106, International HV, Peterbilt 567, and the Kenworth T880.

 

1. Freightliner M2 106

Why it's popular:

The Freightliner M2 106 continues to be one of the most widely used chassis in the septic industry - and for good reason. It's known for its fuel efficiency, easy maintenance, and lower upfront cost.

 

Pros:

- Competitive price point

- Cummins B6.7 or L9 engine options

- Tight turning radius - great for residential routes

- Excellent dealer and parts support

- Lightweight chassis = higher payload

 

Cons:

- Interior leans on the cheaper side

- Not as customizable as some premium brands

 

Best for:

Businesses prioritizing cost-efficiency and reliability without sacrificing too much performance.

 

2. International HV Series

 

Why it's popular:

International's HV model is built specifically for severe-duty applications. Its robust design and customizable specs make it a strong contender for large-capacity or off-road pump trucks.

 

Pros:

- Built for vocational use

- Optional Cummins L9 engine or International A26

- Easy-to-service cab and components

- Good visibility and driver ergonomics

 

Cons:

- Resale value can be lower than Kenworth or Peterbilt

- May require more frequent service depending on usage

 

Best for:

Operators running heavier-duty routes or needing a durable workhorse that can handle rural terrain.

 

3. Kenworth T880

 

Why it's popular:

The Kenworth T880 is a top-tier option built for strength and longevity. It features premium components, a smooth ride, and a comfortable cab for long days behind the wheel.

 

Pros:

- Heavy-duty PACCAR MX-13 engine options

- Customizable frame and axle setups

- Exceptional driver comfort and visibility

- Strong resale value

 

Cons:

- Higher price point

- Heavier chassis may reduce payload slightly

 

Best for:

Companies that value brand reputation, driver experience, and long-term durability.

 

4. Peterbilt 567

 

Why it's popular:

The Peterbilt 567 shares a lot of DNA with the Kenworth T880 (both under PACCAR), but with that classic Pete styling. It's tough, comfortable, and engineered to handle whatever the job throws at it.

 

Pros:

- Available with PACCAR or Cummins engines

- Durable aluminum cab

- Strong residual value

- Premium interior and quiet ride

 

Cons:

- High cost for base and upgrades

- Somewhat limited dealer network in rural areas

 

Best for:

Operators who want top-tier performance with a premium feel - and who see their trucks as long-term investments.

 

Conclusion: Which One is Right for You?

There's no one-size-fits-all answer, but here's a quick cheat sheet:

- Best Value: Freightliner M2

- Best for Heavy-Duty Use: International HV

- Best Driver Comfort and Resale Value: Kenworth T880

- Best Premium Build: Peterbilt 567

 

The right chassis depends on your business model, routes, tank size, and budget. If you're unsure, we can help you build the right truck from the ground up - including the best chassis for your unique needs. 

 

Need Help Choosing a Chassis?

Contact our team and let's talk about what your business needs in 2025 and beyond.

By Riley Reed