---
title: "Sandhu Truck Services — Clean Truck Check, Tracy, CA"
description: "Sandhu Truck Services in Tracy, CA is on CARB's Clean Truck Check tester list. Offers mobile testing, OBD testing, motorhome testing. Phone, address and nearby…"
url: "https://ctcfinder.com/tester/sandhu-truck-services-tracy/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Sandhu Truck Services

Clean Truck Check tester in Tracy, CA (San Joaquin 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 | 1747 Groveview Way, Tracy, CA 95376 |
| County | San Joaquin County |
| Phone | (817) 210-5550 |
| Mobile testing | Yes |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | Yes |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Sandhu Truck Services 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 Christine's Mobile CTCT in Tracy, about 1 mile away. [See listing](https://ctcfinder.com/tester/christines-mobile-ctct-tracy/).

## Clean Truck Check testers in San Joaquin County

Sandhu Truck Services is one of 124 testing businesses in San Joaquin County on CARB's public tester list. 111 of them offer mobile testing and 53 do smoke opacity tests. In Tracy itself there are 21 listed businesses, 20 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 Sandhu Truck Services offer mobile Clean Truck Check testing?

Yes. Sandhu Truck Services 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 Sandhu Truck Services test a 2012 or older diesel truck?

Sandhu Truck Services does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [Christine's Mobile CTCT](https://ctcfinder.com/tester/christines-mobile-ctct-tracy/) (about 1 mile). Trucks from 2013 on get an OBD scan instead.

### How much does Sandhu Truck Services charge for a Clean Truck Check?

Sandhu Truck Services has not published prices with us; call (817) 210-5550 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 Sandhu Truck Services a CARB-credentialed tester?

Sandhu Truck Services 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

- **[Christine's Mobile CTCT](https://ctcfinder.com/tester/christines-mobile-ctct-tracy/)** — 11794 Mountain View Rd, Tracy, CA 95376 — (209) 221-9575 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[Diesel Air Defense](https://ctcfinder.com/tester/diesel-air-defense-tracy/)** — 201 S 3rd St, Tracy, CA 95376 — (209) 507-9103 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.
- **[Joe's Smog Shack Inc.](https://ctcfinder.com/tester/joes-smog-shack-inc-tracy/)** — 500 E 10th St Suite E, Tracy, CA 95376 — (209) 836-4766 — 1 mi. Services: OBD testing, motorhome testing.
- **[Plugnpass LLC](https://ctcfinder.com/tester/plugnpass-llc-tracy/)** — 231 E Clover Rd, Tracy, CA 95376 — (209) 831-8033 — 1 mi. Services: mobile testing, OBD testing.
- **[Rakesh reddy Boja](https://ctcfinder.com/tester/rakesh-reddy-boja-tracy/)** — Tracy, CA 95376 — (510) 857-6186 — 1 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing.
- **[Speedee Oil Change](https://ctcfinder.com/tester/speedee-oil-change-tracy/)** — Tracy, CA 95376 — (209) 836-1557 — 1 mi. Services: mobile testing, OBD testing, motorhome testing.