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OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins
OTR Reset Tool | Cummins

60-Day | Money-Back Guarantee

5-Year Limited Warranty

US Based Support

194 Reviews

OTR Reset Tool | Cummins

Regular price $800 USD
Unit price  per 

5mph derate

Reset 5mph Derate3


Reset Aftertreatment


Start Forced DPF Regen


Reset Fault Codes

Join Waitlist

The OTR Reset Tool is a plug-and-play tool that allows you to run commands such as forced DPF regen in less than 5 minutes.

Cummins Engine and Chassis Coverage

Cummins Chassis Coverage
Peterbilt, Mack, Kenworth, Freightliner, Western Star, International, Volvo Trucks - All models
Does not work on light-duty Dodge trucks.

Cummins 2021 - 2023

Engine Year
Cummins X15
2021 - 2023
Cummins X12
2021 - 2023
Cummins B6.7
2021 - 2023
Cummins L9
2021 - 2023

Cummins 2008 - 2020

Engine Year
Cummins X15
2013 - 2020
Cummins ISX15
2008 - 2019
Cummins ISB 6.7
2008 - 2020
Cummins ISC 8.3
2008 - 2020
Cummins ISL9
2008 - 2020
Cummins X12
2013 - 2020

Paccar PX Engines Chassis and Covered

Paccar PX Chassis Coverage
Peterbilt , Kenworth Trucks - All models

Paccar PX 2021 - 2023

Engine Year
Paccar PX-6
2021 - 2023
Paccar PX-7
2021 - 2023
Paccar PX-8
2021 - 2023
Paccar PX-9
2021 - 2023

Paccar PX 2008 - 2020

Engine Year
Paccar PX-6
2008 - 2020
Paccar PX-7
2008 - 2020
Paccar PX-8
2008 - 2020
Paccar PX-9
2008 - 2020
NOTE: OTR Diagnostics will not work with the OTR Reset Tool.

In less than 1 minute, handle DTC issues including...

Reset Active Fault Codes

Fault codes that determine that there is an existing issue. Certain active fault codes can be cleared, however, if the problem has not been fixed the fault code will reappear prompting you to seek service.

Reset Inactive Fault Codes

Inactive fault codes do not indicate a current issue, but they may be a useful tool for monitoring the health of a truck's systems and detecting potential problems before they become critical.

Reset first-time 'Ghost' Codes

Specific trucks will display fault codes on the dashboard, and most of the time you’ll have a check engine light or a check module message. After this, a screen will appear stating that the error has occurred. Many of the codes that appear on your dashboard fall into the category of “ghost” codes, meaning that the fault code was triggered by certain conditions that are nearly impossible to recreate.

Overcome aftertreatment issues in 3 minutes or less

Reset Ash Accumulators

Ash accumulators have stored values in the engine control module (ECM). Ash level includes measurement of ash in the DPF

Reset DPF Accumulators

DPF accumulators have stored values in the engine control module (ECM). DPF level includes measurement of soot in the DPF

Reset Aftertreament Learned Data

Measurement of learned data based on various engine components to adjust your injection timing based on characteristics of your engine sensor values

Reset DPF Regeneration Timers

Measurement of time since the last DPF regen occurred. The calculation is based on time, miles driven, and fuel usage

Initiate a Forced DPF Regen

A forced DPF regen is performed when a diagnostic scan tool, such as the OTR Reset Tool, starts the regen process. The DPF soot load could be too high for a passive or active regen to occur, meaning you’ll need to perform a forced DPF regen.

When to start a forced DPF regen?

✔️ When the soot level is too high for a passive or active regen to occur
✔️ When maintenance items are replaced on the aftertreatment system in order for you to clear certain fault code
✔️ To keep your DPF filters clean, which can save you fuel mileage and prevent breakdowns

"Great product! Great tech service, gentleman on the phone was with me for a long time and helped me a lot!! Super super company!! best money ever spent"

James R.

2014 VOLVO

How the OTR Reset Tool Helps with High Soot Notifications & Derates

When a failure occurs, this will prompt you a “high soot” notification on your dash and will derate your vehicle to seek service. You’d need to take the filter off the vehicle and send it to an approved DPF cleaning shop so they can assess how badly it’s clogged.

If the filter is a good candidate for cleaning, then you’d perform that service and reinstall the filter on your vehicle.

This is where the reset tool comes in handy — because your filter is clean, but your engine controllers don’t know it yet! The OTR Tool resets the system so your engine knows it’s operating with a cleaned filter.


sold and counting

8 years

of development


4.9-Star Google Reviews

Who’s the OTR Reset Tool for?

For those who are tired of paying every month for check engine lights, regens, and resets.

With this tool, you’ll instantly be able to:

✔️ Cut down on the days your vehicles spend in repair shops
✔️ Get a deeper insight into your engine’s performance and each rig’s unique quirks
✔️ Drive confidently at night or out of state with less worrying about getting stuck

If you’ve ever lost a day (or a load) due to breakdowns, engine faults, soot level, or mysterious, un-re-creatable ghost codes, you need this tool.

How-to Videos

Reset Tool FAQ

What does a forced regen do?

Forced regeneration is a diagnostic process that builds temperature to burn soot accumulation down to ash within the dpf filter. During this process, the truck's computer can closely monitor and test multiple portions of the after treatment system. This type of regeneration can only be performed when a diagnostic tool starts the process within the truck's computer.

What if the fault codes do not go away?

Yes, this can happen! If you have an existing issue or “Active Fault,” you must correct the issue or perform a DPF regen for the code to go inactive.

Will this fix my truck?

The OTR Reset Tool helps avoid problems, aid in resetting parameters, and running a forced regen. However, if you have any component failures related to the aftertreatment system, they will still require repair.

Will a forced regen void my warranty?

Resetting faults, resetting soot levels, and running forced regens will NOT void your warranty.

How often to do a forced regen?

A forced regen can be performed as often as possible. As a general rule of thumb, we recommend once every couple of weeks to ensure that the filters are maintained.

60-Day Guarantee

We get it, you don’t know us very well yet. That’s why all OTR tools come with a 60-day, no-hassle money-back guarantee. If this tool doesn’t fit your needs for any reason, just let us know within 60 days of receiving your order, and we’ll refund 100% of your purchase price. We’ve got your back.

5-Year Warranty

All our products come with a free limited 5-year warranty. Before any product leaves OTR Performance it is tested and retested to ensure it works as intended the first time. The 5-year warranty also includes one free exchange should there be an update for your particular Reset Tool.

USA Support

Located in Detroit MI, (EST). A truly committed team of trained experts that are there to assist with any customer service, technical support or general questions you may have. No bots. Real help from real people, when you need us! Contact us via phone, chat, or email anytime.

  1. This product will not bypass the operation of any emission control component. This tool is used to reset the modules after replacing aftertreatment components or initiating a forced regeneration.
  2. You can use your display to find out what your fault codes mean or OTR Diagnostics. Some heavy-duty trucks will not allow you to view your fault codes. In such a case you will need to plug into a diagnostic software to read the DTC or use OTR Diagnostics.
  3. Having a failed part will not remove the derate. You must repair the issue to reset the derate.
Customer Reviews
4.9 Based on 194 Reviews
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Filter Reviews:
Stanimir O.
United States United States
I recommend this product

Excellent tool...everybody in trucking business needs to have this tool

Igor L.
Canada Canada
I recommend this product

Very good product

Did forced regen results was very goo Definitely recommend

Toreese H.
United States United States
I recommend this product

Life saving tool

Works as it should and handy for any trucker on the road!

Jerry D.
United States United States
I recommend this product

Dont buy

Wasted money. Does not work


OTR Performance® Inc.

Jerry, I am really sorry to hear our product did not meet your expectations. Looking through the contact information we have on file for you I do not see any times where we have had a chance to work through the problems you are experiencing. We would love to help get any issues you are experiencing sorted out. Please call or text us at 586 799 4375, and we will work to solve any issues you have, even if that requires us to get a return set up for you. We hope to hear from you soon.

vincent g.
United States United States
I recommend this product


pretty easy i regen the truck very easy

Donald A.
United States United States
I recommend this product

Owner operator

Great. Worked just like they said very easy to use

OTR Performance® Inc. OTR Reset Tool | Cummins Review
Amela T.
United States United States
I recommend this product

Life saver

I love using OTR performance work’s every time iv actually used on different engines definitely saved me thousands of dollars I’ll definitely keep on using OTR for as long as I’m in this business

Philip M.
United States United States
I recommend this product

Owner driver

Haven’t used it yet

Robert D.
United States United States
I recommend this product

Did exactly what I expected loved being able to force gen!

Sun O.
United States United States
I recommend this product

Easy worked as expected

Tom K.
United States United States
I recommend this product

Great looking high quality tool.

Have not had an opportunity to use it as of yet, but will let you know how it works for me.

Steven S.
United States United States
I recommend this product

The OTR Performance Tool Works

I’ve used it to force regen, and to reset fault codes and it worked each time. I’m happy I made the investment in the tool, because it got me back to driving right away. Thanks for creating this awesome tool.

United States United States
I recommend this product


Easy to use, just followed the instructions and it worked perfectly. Will save me thousands over a couple years

Jim L.
United States United States
I recommend this product

Simple tool, works as advertised!

Had an issue during a trip. Was able to repair myself and the tool was nice to have to reset the codes.

Florentina J.
United States United States
I recommend this product


Excellent. It is a great product.