True Speed
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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
Due to weather and ice we will not be doing any emissions testing today we apologize for any inconvenience, thank you!
Due to weather we will not be doing any emission testing to day sorry for any inconvenience we will try tomorrow
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)
Due to weather we won't be doing any emission testing today 1-2-23 we apologize for any inconvenience,
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)
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Telephone
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 |