---
title: "Daniel Luepkes — Clean Truck Check, Memphis, TN | CTC Finder"
description: "Daniel Luepkes in Memphis, TN is on CARB's Clean Truck Check tester list. Offers OBD testing. Phone, address and nearby testers."
url: "https://ctcfinder.com/tester/daniel-luepkes-memphis-tn/"
updated: "2026-11-01"
publisher: "CTC Finder (independent directory, not affiliated with CARB)"
---

# Daniel Luepkes

Clean Truck Check tester in Memphis, TN.

> 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 | Memphis, TN 38113 |
| Phone | (870) 317-6616 |
| Mobile testing | No |
| OBD testing | Yes |
| Smoke opacity (non-OBD) | No |
| Motorhomes | No |
| Credentialed testers | 1 |
| Last verified | 2026-11-01 |

## Which trucks Daniel Luepkes 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 AIRLIMITS - Memphis in Memphis, about 11 miles away. [See listing](https://ctcfinder.com/tester/airlimits-memphis-memphis-tn/).

If you need a tester at your yard, the nearest listed tester that offers mobile testing is AIRLIMITS - Memphis in Memphis, about 11 miles away. [See listing](https://ctcfinder.com/tester/airlimits-memphis-memphis-tn/).

## Clean Truck Check testers in Tennessee

Daniel Luepkes is one of 10 testing businesses in Tennessee on CARB's public tester list. 8 of them offer mobile testing and 4 do smoke opacity tests.

## 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 Daniel Luepkes offer mobile Clean Truck Check testing?

Not according to CARB's tester list; plan to bring the truck to the tester. The nearest listed mobile tester is [AIRLIMITS - Memphis](https://ctcfinder.com/tester/airlimits-memphis-memphis-tn/) (about 11 miles).

### Can Daniel Luepkes test a 2012 or older diesel truck?

Daniel Luepkes does not list smoke opacity testing, which older non-OBD diesel trucks need. The nearest listed tester that does is [AIRLIMITS - Memphis](https://ctcfinder.com/tester/airlimits-memphis-memphis-tn/) (about 11 miles). Trucks from 2013 on get an OBD scan instead.

### How much does Daniel Luepkes charge for a Clean Truck Check?

Daniel Luepkes has not published prices with us; call (870) 317-6616 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 Daniel Luepkes a CARB-credentialed tester?

Daniel Luepkes 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

- **[AIRLIMITS - Memphis](https://ctcfinder.com/tester/airlimits-memphis-memphis-tn/)** — Memphis, TN 38111 — (800) 788-5241 — 11 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.
- **[knight Transportation](https://ctcfinder.com/tester/knight-transportation-olive-branch-ms/)** — Olive Branch, MS 38654 — (901) 438-6853 — 22 mi. Services: mobile testing, OBD testing, smoke opacity (non-OBD) testing, motorhome testing.