---
title: "Dynamic Transit CO> — Clean Truck Check, Granite City, IL"
description: "Dynamic Transit CO> in Granite City, IL is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/dynamic-transit-co-granite-city-il/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Dynamic Transit CO>

Clean Truck Check tester in Granite City, IL.

> CTC Finder is an independent directory, not affiliated with CARB. Tester data: CARB Clean Truck Check public tester list, last checked November 1, 2026. Confirm services, hours and prices with the tester.

| Field | Value |
|---|---|
| Location | 2530 Rock Rd, Granite City, IL 62040 |
| Phone | (317) 513-9043 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Dynamic Transit CO> can test

| Your vehicle | Test required | This tester |
|---|---|---|
| Diesel, model year 2013 or newer | OBD scan | Yes |
| Alternative fuel (natural gas, propane), 2018 or newer | OBD scan | Yes |
| Diesel, model year 2012 or older (no OBD) | Smoke opacity test (SAE J1667) plus visual inspection | Not listed |
| California-registered motorhome | Same test as above by engine year, once a year | Not listed |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Airlimits Nationwide in Saint Louis, about 9 miles away. [See listing](https://ctcfinder.com/tester/airlimits-nationwide-saint-louis-mo/).

## Clean Truck Check testers in Illinois

Dynamic Transit CO> is one of 65 testing businesses in Illinois on CARB's public tester list. 44 of them offer mobile testing and 19 do smoke opacity tests.

## When your truck is due

Most trucks test twice a year, on a schedule tied to the DMV registration expiration date. CARB says OBD trucks move to four tests a year beginning October 2027. California-registered (non-commercial) motorhomes and agricultural vehicles test once a year. See the [deadline guide](https://ctcfinder.com/guide/deadlines-2026-2027/). You can test up to 90 days before a deadline. Free email reminders: https://ctcfinder.com/reminders/

## Frequently asked questions

### Does Dynamic Transit CO> offer mobile Clean Truck Check testing?

Yes. Dynamic Transit CO> says on CARB's tester list that it offers mobile testing, so it can come to your yard or job site. Ask about a trip fee when you call.

### Can Dynamic Transit CO> test a 2012 or older diesel truck?

Dynamic Transit CO> does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Airlimits Nationwide](https://ctcfinder.com/tester/airlimits-nationwide-saint-louis-mo/) (about 9 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Dynamic Transit CO> charge for a Clean Truck Check?

Dynamic Transit CO> has not published prices with us; call (317) 513-9043 for a quote. Published California prices are usually $50–$135 per vehicle for an OBD test and $190–$200 for a smoke opacity test, plus CARB's annual fee ($32.13 in 2026). See the [cost guide](https://ctcfinder.com/guide/cost/).

### Is Dynamic Transit CO> a CARB-credentialed tester?

Dynamic Transit CO> appears on CARB's public Clean Truck Check tester list, last checked November 1, 2026. Only credentialed testers can submit results to CARB; after the test, confirm the passing result shows for your vehicle in CTC-VIS.

## Other testers nearby

- **[Airlimits Nationwide](https://ctcfinder.com/tester/airlimits-nationwide-saint-louis-mo/)** — Saint Louis, MO 63136 — (800) 788-5241 — 9 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[United Nations Truck Centers](https://ctcfinder.com/tester/united-nations-truck-centers-bridgeton-mo/)** — 13918 Saint Charles Rock Rd, Bridgeton, MO 63044 — (708) 351-8605 — 18 mi. Services: mobile testing, OBD testing.