Arizonas Affordable Diesel

Arizonas Affordable Diesel TUCSON'S PREMIER SOURCE FOR DIESEL REPAIR, SPECIALIZING IN FORD, DODGE AND CHEVY.

09/15/2026

Every job. Same standard. 🔧
Fuel filter or full fuel system rebuild, it doesn’t change how we work. You get a written estimate before anything starts. We diagnose it, we don’t guess. If we find something else, we stop and call you first. And if a repair isn’t worth doing, we’ll tell you that too.
Small ticket or big one, that’s the deal. Tucson and surrounding areas, call or text Arizona’s Affordable Diesel Tech.

25 years ago today. We remember the lives lost, the families who still carry it, and the first responders who ran in. Fr...
09/11/2026

25 years ago today. We remember the lives lost, the families who still carry it, and the first responders who ran in. From all of us at AADT, we will never forget.

Front end Friday 🔥 Raptor edition.Someone asked if we only work on diesels. Nope. Got a Ford Motor Company Raptor that n...
08/14/2026

Front end Friday 🔥 Raptor edition.

Someone asked if we only work on diesels. Nope. Got a Ford Motor Company Raptor that needs work? Reach out.

08/12/2026

The DCR conversion takes that failure off the table. We’ve found it’s the best solution for the 6.7 Power Stroke fuel system, full stop.

At the end of the day, we’re about keeping your truck on the road and getting you where you need to go. Interested in a DCR conversion for your 6.7?

Give us a call.

FordSuperDuty

08/05/2026

Your Super Duty deserves more than a factory ride.

A stock F-350 suspension is built to haul heavy loads, but that doesn’t always translate to comfort or confidence off-road.

For this build, the owner wanted the best of both worlds:

Smooth highway manners
Serious off-road capability

The answer? A Carli Dominator Suspension System.

This isn’t just another lift kit. It’s a complete suspension system engineered to perform with:
• Carli-tuned 3.0 remote reservoir shocks
• Progressive rate coil springs
• Fabricated coil buckets
• Radius arm drops that maintain proper suspension geometry

Every component is designed to work together, delivering 12 inches of front wheel travel, improved control, and a ride quality that’s hard to beat both on the pavement and in the dirt.

Installed right here in Tucson by the team at Arizona’s Affordable Diesel Tech.

Ready to transform your Super Duty? Give us a call and let’s build your truck the right way.

TruckSuspension

07/23/2026

Fleet downtime isn’t a repair bill. It’s a revenue bill.
Every hour a truck sits broken, you’re paying for it twice: once in the shop, once in the jobs you couldn’t run.
That’s why we set up fleet accounts. Your trucks get prioritized, diagnosed fast, and put back to work so your schedule doesn’t slip.
If you run diesels in Tucson or the surrounding areas, give us a call and let’s get a fleet account set up for you.

07/07/2026

Congrats to our $500 gift card winner, Julio!

Julio stopped by to pick up his prize from our latest drawing, and we couldn't be happier it went to him. He trusts us with his 2023 Chevy Silverado for everything from routine work to anything that pops up, and that trust means the world to us.
In his words: fast in and out, thorough work, and the only shop he'd recommend. That's exactly what we aim for with every truck that rolls through our bay.
Thank you, Julio, for letting us take care of your truck.
Give us a follow and stay tuned for the next giveaway. You could be our next winner!
Arizona Affordable Diesel Tech, Tucson

🇺🇸 Happy 4th of July from AZ Affordable Diesel Tech!Nothing sounds more American than a diesel rumbling down an open Ari...
07/04/2026

🇺🇸 Happy 4th of July from AZ Affordable Diesel Tech!

Nothing sounds more American than a diesel rumbling down an open Arizona highway. Today we’re celebrating the freedom, the hard work, and the horsepower that keep this country moving.

Whether you’re towing to the lake, running the backroads, or just enjoying the day with family, we hope your holiday is loud, proud, and full of good times.

From our shop to your driveway, thank you for trusting us to keep your rig running strong. Have a safe and happy Independence Day!

We are wishing everyone one a safe and Happy 4th of July!
07/04/2026

We are wishing everyone one a safe and Happy 4th of July!

06/30/2026

“Why do you charge for diagnostics?”

Because guessing is expensive.

Modern diesel trucks are packed with computers, sensors, wiring, and emissions systems. The problem isn’t always the first code that pops up, and replacing parts without proper testing usually costs far more than diagnosing it correctly.

Our diagnostic process uses professional equipment, advanced software, and years of experience to identify the actual issue before repairs begin.

Even better, you’ll always approve diagnostic time upfront, and we’ll provide a written estimate before any work is performed.

No surprises. No unnecessary parts. Just honest diesel repair.

If you’re in Tucson or the surrounding area, we’re here to help keep your truck on the road.

Address

3661 E. Speedway
Tucson, AZ
85716

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

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