---
title: "Lynchsauto — Clean Truck Check, Jackson, CA | CTC Finder"
description: "Lynchsauto in Jackson, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing…"
url: "https://ctcfinder.com/tester/lynchsauto-jackson/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Lynchsauto

Clean Truck Check tester in Jackson, CA (Amador 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 | 12568 Jackson Gate Rd, Jackson, CA 95642 |
| County | Amador County |
| Phone | (209) 304-0399 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | Yes |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Lynchsauto 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 Amador County

Lynchsauto is one of 7 testing businesses in Amador County on CARB's public tester list. 6 of them offer mobile testing and 4 do smoke opacity tests. In Jackson itself there are 3 listed businesses, 2 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 Lynchsauto offer mobile Clean Truck Check testing?

Yes. Lynchsauto 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 Lynchsauto test a 2012 or older diesel truck?

Yes. Lynchsauto 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 Lynchsauto charge for a Clean Truck Check?

Lynchsauto has not published prices with us; call (209) 304-0399 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 Lynchsauto a CARB-credentialed tester?

Lynchsauto 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

- **[Mobile CARB Testing & Repair](https://ctcfinder.com/tester/mobile-carb-testing-and-repair-jackson/)** — 409 Anita St, Jackson, CA 95642 — (209) 256-4627 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[S&J Auto Service](https://ctcfinder.com/tester/s-and-j-auto-service-jackson/)** — 220 Scottsville Blvd Suite A, Jackson, CA 95642 — (209) 217-8150 — 1 mi. Services: OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Johnson Enterprises](https://ctcfinder.com/tester/johnson-enterprises-san-andreas/)** — 1801 Leonard Ct, San Andreas, CA 95249 — (209) 890-0369 — 13 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[A&T Mobile Vin Verification](https://ctcfinder.com/tester/a-and-t-mobile-vin-verification-valley-springs/)** — Valley Springs, CA 95252 — (209) 810-2882 — 13 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Hunter Moody](https://ctcfinder.com/tester/hunter-moody-valley-springs/)** — Valley Springs, CA 95252 — (209) 217-2691 — 13 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Sierra Services](https://ctcfinder.com/tester/sierra-services-valley-springs/)** — 5010 Olive Orchard Road, Valley Springs, CA 95252 — (209) 914-0388 — 13 mi. Services: mobile testing, OBD testing, motorhome testing.