What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

True Speed

Located in Northglenn, CO. We utilize an AWD Mustand Dyno for all baseline testing and hourly rentals. Partnered with Mako Tuning.

Offering State Certified Diesel Emissions.

02/08/2026

Hi, hello! It's been a long time, so we thought we would reintroduce ourselves. We are True Speed, a family owned business in Northglenn, Colorado. We have been in business for just over six years and specialize in offering State-Certified Diesel Emissions and Baseline Testing/Dyno Rentals. We are able to work with AWD/FWD/RWD vehicles of most makes and models. While we do not offer in-house tuning, we do partner with Mako Tuned for LS/LT, Dodges, and Fords. We can be reached via messaging, text/phone calls, and through our website for any appointments. We look forward to working with you!

www.dieselemissionsnorthglenn.com
303-305-3752
11450 Huron St. # R, Northglenn, CO 80234

03/25/2024

Due to weather and ice we will not be doing any emissions testing today we apologize for any inconvenience, thank you!

04/04/2023

Due to weather we will not be doing any emission testing to day sorry for any inconvenience we will try tomorrow

03/27/2023

Due to weather we will not be doing any emission testing sorry for any inconvenience we will try again tomorrow thank you!

03/01/2023

Happy Wednesday! We are running an Almost-Spring Baseline special! Please give us a call or send us a message to set up an appointment!

01/20/2023

Happy Friday! Are you or someone you know in need of State Certified Diesel Emissions? We can help! We now offer emissions testing for 2/4wd and AWD diesel vehicles. We have daily availability, so give us a call to set up an appointment today!

2/4wd: $65
AWD: $100

303-305-3752
11450 Huron St (Loacted in Exhaust Pros)

01/02/2023

Due to weather we won't be doing any emission testing today 1-2-23 we apologize for any inconvenience,

02/17/2022

Due to weather we will not be doing any diesel emissions testing today thank you!

09/03/2021

Notice!

We will be closed and unable to provide any dyno/emissions services September 3-6th. Normal activities will resume on Tuesday the 7th.

Thank you!

07/14/2021

Notice!

We will be unable to provide Dyno Testing or Diesel Emission tests July 15 - July 19th as our tech is going on vacation. We will have availability again starting on the 20th.

Thank you!

07/07/2021

Happy Wednesday! Are you or someone you know in need of State Certified Diesel Emissions? We can help! We now offer emissions testing for 2/4wd and AWD diesel vehicles. We have daily availability, so give us a call to set up an appointment today!

2/4wd: $65
AWD: $100

303-305-3752
11450 Huron St (Loacted in Exhaust Pros)

Address

11450 Huron Street #R
Northglenn, CO
80234

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+13033053752

Website

http://www.dieselemissionsnorthglenn.com/

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