---
title: "Continental Truck Tire & Trailer Repair — Clean Truck Check, Fremont, CA"
description: "Continental Truck Tire & Trailer Repair in Fremont, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing. Phone, address and…"
url: "https://ctcfinder.com/tester/continental-truck-tire-and-trailer-repair-fremont/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Continental Truck Tire & Trailer Repair

Clean Truck Check tester in Fremont, CA (Alameda 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 | 42400 Boyce Rd, Fremont, CA 94538 |
| County | Alameda County |
| Phone | (510) 766-5932 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Continental Truck Tire & Trailer Repair 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 Aman Smog in Newark, about 4 miles away. [See listing](https://ctcfinder.com/tester/aman-smog-newark/).

## Clean Truck Check testers in Alameda County

Continental Truck Tire & Trailer Repair is one of 85 testing businesses in Alameda County on CARB's public tester list. 79 of them offer mobile testing and 37 do smoke opacity tests. In Fremont itself there are 12 listed businesses, 12 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 Continental Truck Tire & Trailer Repair offer mobile Clean Truck Check testing?

Yes. Continental Truck Tire & Trailer Repair 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 Continental Truck Tire & Trailer Repair test a 2012 or older diesel truck?

Continental Truck Tire & Trailer Repair does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Aman Smog](https://ctcfinder.com/tester/aman-smog-newark/) (about 4 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Continental Truck Tire & Trailer Repair charge for a Clean Truck Check?

Continental Truck Tire & Trailer Repair has not published prices with us; call (510) 766-5932 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 Continental Truck Tire & Trailer Repair a CARB-credentialed tester?

Continental Truck Tire & Trailer Repair 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

- **[Auto Mall Smog Test & Repair](https://ctcfinder.com/tester/auto-mall-smog-test-and-repair-fremont/)** — 43026 Christy St, Fremont, CA 94538 — (510) 493-1865 — 1 mi. Services: mobile testing, OBD testing.
- **[Continental Truck Repair](https://ctcfinder.com/tester/continental-truck-repair-fremont/)** — Fremont, CA 94538 — (510) 709-7512 — 1 mi. Services: mobile testing, OBD testing.
- **[Fremont Quick Smog](https://ctcfinder.com/tester/fremont-quick-smog-fremont/)** — 43248 Grimmer Blvd, Fremont, CA 94538 — (510) 270-8555 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[HMSM group inc](https://ctcfinder.com/tester/hmsm-group-inc-fremont/)** — 43560 Bryant St, Fremont, CA 94539 — (831) 578-5663 — 3 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Aman Smog](https://ctcfinder.com/tester/aman-smog-newark/)** — 6240 Market Ave, Newark, CA 94560 — (510) 589-8108 — 4 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Highway Tires and Truck/Trailer Repair](https://ctcfinder.com/tester/highway-tires-and-truck-trailer-repair-newark/)** — 6711 Central Ave, Newark, CA 94560 — (510) 602-5340 — 4 mi. Services: OBD testing.