Best Selling T-shirts | Aggressive Thread Auto Apparel – tagged "IDI Diesel"

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7.3 IDI Diesel Truck T-Shirt-In-Navy-From Aggressive Thread

7.3 IDI Diesel Truck T-Shirt from $21.99 $25.99

Before there was the Power Stoke 7.3, there was the indestructible 7.3 IDI (indirect injected) Diesel engine. This 7.3 IDI Diesel Truck T-Shirt is perfect for OBS Ford truck owners. DETAILS: High-quality 5 oz 100% preshrunk cotton. Dark Heather is 50% cotton, 50% polyester Standard fit Professionally printed in the USA PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business days RETURNS AND EXCHANGES: Exchanges are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

6.9 IDI Diesel OBS Truck T-Shirt-In-Navy-From Aggressive Thread

6.9 IDI Diesel OBS Truck T-Shirt-In-Black-From Aggressive Thread

6.9 IDI Diesel OBS Truck T-Shirt from $21.99 $25.99

A perfect gift for any classic diesel truck enthusiast! This soft and cozy T-shirt features two OBS trucks and the words "6.9 IDI Diesel - indirect injection" - making it the perfect way to show off your admiration for these classic engines. Get ready to make a statement with this unique, one-of-a-kind tee! DETAILS: High-quality 5 oz 100% preshrunk cotton. Dark Heather is 50% cotton, 50% polyester Standard fit Professionally printed in the USA PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business days RETURNS AND EXCHANGES: Exchanges are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

Let customers speak for us

from 2533 reviews

Sent me the wrong size

Sent me wrong size and now they won’t let me return/ exchange

Hazen Pierce

10/15/2025

Diesel Addicts - Truck Hoodie / Sweatshirt

6.6 MF'N Duramax T-Shirt

Cody Swanson

09/21/2025

6.6 MF'N Duramax T-Shirt

Customer Service Support

AL'S Customer Service exceeded my expectations when I initially had a return. Not only did they respond immediately, they refunded my purchase, instructions me to keep the duplicate item, and apologized for the delay. That's A1 service and I will refer all my friends to AT for quality merchandise and excellent customer service!

Sylvia Puddy

08/05/2025

Duramax Phone Case Tough iPhone case

As expected

O.S.

04/28/2025

Single Cab Life Truck T-Shirt

Looks even better in person!

Davis

03/19/2025

6.0 Power Stroke Diesel Trucker Hat

Great Service

Great Customer service

Frank T Ellis

01/27/2025

LML Duramax Hat Flexfit Basesball Cap

4th Gen Camaro SS T-Shirt

Ordered this shirt for my husband and teenage sons for Christmas. Great quality (have been washed multiple times and haven’t shrunk and the graphic still looks brand new) & fast shipping!

Stephanie Milledge

01/25/2025