---
title: "Nolan krasko's diesel smog monsters — Clean Truck Check, Turlock, CA"
description: "Nolan krasko's diesel smog monsters in Turlock, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD)…"
url: "https://ctcfinder.com/tester/nolan-kraskos-diesel-smog-monsters-turlock/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Nolan krasko's diesel smog monsters

Clean Truck Check tester in Turlock, CA (Stanislaus County).

> 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 | 120 H St, Turlock, CA 95380 |
| County | Stanislaus County |
| Phone | (305) 260-8458 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Nolan krasko's diesel smog monsters 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 | Yes |
| California-registered motorhome | Same test as above by engine year, once a year | Yes |

## Clean Truck Check testers in Stanislaus County

Nolan krasko's diesel smog monsters is one of 53 testing businesses in Stanislaus County on CARB's public tester list. 47 of them offer mobile testing and 22 do smoke opacity tests. In Turlock itself there are 7 listed businesses, 6 of them mobile.

## 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 Nolan krasko's diesel smog monsters offer mobile Clean Truck Check testing?

Yes. Nolan krasko's diesel smog monsters 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 Nolan krasko's diesel smog monsters test a 2012 or older diesel truck?

Yes. Nolan krasko's diesel smog monsters lists smoke opacity testing, the test CARB requires for diesel trucks of model year 2012 and older (no OBD). See [OBD vs smoke opacity](https://ctcfinder.com/guide/obd-vs-smoke-opacity-test/).

### How much does Nolan krasko's diesel smog monsters charge for a Clean Truck Check?

Nolan krasko's diesel smog monsters has not published prices with us; call (305) 260-8458 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 Nolan krasko's diesel smog monsters a CARB-credentialed tester?

Nolan krasko's diesel smog monsters 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

- **[AC AG Services, INC.](https://ctcfinder.com/tester/ac-ag-services-inc-turlock/)** — 605 W Clausen Rd, Turlock, CA 95380 — (209) 678-6867 — 1 mi. Services: mobile testing, OBD testing.
- **[Balswick Quick Smog](https://ctcfinder.com/tester/balswick-quick-smog-turlock/)** — 379 N Golden State Blvd, Turlock, CA 95380 — (209) 216-7132 — 1 mi. Services: OBD testing.
- **[J Jesus Mendoza Avila](https://ctcfinder.com/tester/j-jesus-mendoza-avila-turlock/)** — Turlock, CA 95380 — (209) 850-5550 — 1 mi. Services: mobile testing, OBD testing.
- **[Mobile Truck Check Services](https://ctcfinder.com/tester/mobile-truck-check-services-turlock/)** — 2760 Dels Ln, Turlock, CA 95382 — (209) 485-8320 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Mobile Vehicle Inspections](https://ctcfinder.com/tester/mobile-vehicle-inspections-turlock/)** — 3116 Silver Oak Ct, Turlock, CA 95382 — (209) 678-7500 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[No limit hauling & demolition](https://ctcfinder.com/tester/no-limit-hauling-and-demolition-turlock/)** — 2801 Andre Ln, Turlock, CA 95382 — (209) 818-8979 — 4 mi. Services: mobile testing, OBD testing.