---
title: "Wayne's — Clean Truck Check, Angels Camp, CA | CTC Finder"
description: "Wayne's in Angels Camp, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/waynes-angels-camp/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Wayne's

Clean Truck Check tester in Angels Camp, CA (Calaveras 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 | Angels Camp, CA 95222 |
| County | Calaveras County |
| Phone | (209) 743-8104 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Wayne's 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 | Yes |

For a 2012 or older diesel, the nearest listed tester with smoke opacity testing is Johnson Enterprises in San Andreas, about 10 miles away. [See listing](https://ctcfinder.com/tester/johnson-enterprises-san-andreas/).

## Clean Truck Check testers in Calaveras County

Wayne's is one of 8 testing businesses in Calaveras County on CARB's public tester list. 8 of them offer mobile testing and 4 do smoke opacity tests. In Angels Camp itself there are 3 listed businesses, 3 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 Wayne's offer mobile Clean Truck Check testing?

Yes. Wayne's 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 Wayne's test a 2012 or older diesel truck?

Wayne's does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Johnson Enterprises](https://ctcfinder.com/tester/johnson-enterprises-san-andreas/) (about 10 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Wayne's charge for a Clean Truck Check?

Wayne's has not published prices with us; call (209) 743-8104 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 Wayne's a CARB-credentialed tester?

Wayne's 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

- **[A1clean Check](https://ctcfinder.com/tester/a1clean-check-angels-camp/)** — 10668 Oak Valley Rd, Angels Camp, CA 95222 — (209) 630-1490 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Rorys Fire Apparatus & Diesel Repair](https://ctcfinder.com/tester/rorys-fire-apparatus-and-diesel-repair-angels-camp/)** — 303 N Baker St, Angels Camp, CA 95222 — (209) 628-5674 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Johnson Enterprises](https://ctcfinder.com/tester/johnson-enterprises-san-andreas/)** — 1801 Leonard Ct, San Andreas, CA 95249 — (209) 890-0369 — 10 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Coast Machine Inc](https://ctcfinder.com/tester/coast-machine-inc-copperopolis/)** — 5615 Chuckwagon Dr, Copperopolis, CA 95228 — (650) 444-4945 — 11 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Auto Tech and Tires](https://ctcfinder.com/tester/auto-tech-and-tires-sonora/)** — 18899 Microtronics Way, Sonora, CA 95370 — (209) 743-3699 — 14 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Brooke’s Mobile Truck Check](https://ctcfinder.com/tester/brookes-mobile-truck-check-sonora/)** — 20100 Highway 108, Sonora, CA 95370 — (209) 352-6200 — 14 mi. Services: mobile testing, OBD testing, motorhome testing.