Aggressive Thread Auto Apparel Best Sellers

K5 Blazer hat from aggressive thread in black

K5 Blazer hat from aggressive thread in navy

K5 Blazer Square Body Hat $27.99 $29.99

This K5 Blazer Hat has got a low profile with an adjustable strap and curved visor. This hat features our design based on the legendary K5 Blazer trucks from 73-91. • 100% chino cotton twill • Green Camo color is 35% chino cotton twill, 65% polyester • Unstructured, 6-panel, low-profile • 6 embroidered eyelets • 3 ⅛” crown • Adjustable strap with antique buckle • Head circumference: 20 ½” - 21 ⅝” • Blank product sourced from Vietnam or Bangladesh

LS 6.0 Vortec Flexfit Hat Structured Twill Cap (closed back)-In-Dark Navy-From Aggressive Thread

LS 6.0 Vortec Flexfit Hat Struct... $27.99 $29.99

Available in two sizes with an elastic stretch band, this hat is a sure winner in comfort! It has an athletic shape with a curved visor. • 63% polyester/34% cotton/3% spandex twill • Structured, 6-panel, mid-profile • Stretch band • Silver under visor • Head circumference: 22” - 23 ⅞”Size guide S/M L/XL Size (inches) 21 ¼-22 ¾ 22 ⅜-23 ⅞

Squarebody Square Body Trucker Cap-In-Black-From Aggressive Thread

Squarebody Square Body Trucker Cap-In-Black/ White-From Aggressive Thread

Squarebody Square Body Trucker Cap $27.99 $29.99

Show your support for Squarebody trucks with this stylish trucker cap. Featuring a comfortable fit and design tailored to Squarebody truck enthusiasts, this cap is perfect for truck meets and cruising. DETAILS: Structured, mid-profile, six-panel cap Professionally embroidered in the USA 60% cotton, 40% polyester* Hard buckram front panels Mesh back Permacurv visor, matching under-visor Plastic adjustable closure 5" crown (8.9 cm) Head circumference - 21 5/8" to 23 5/8" (54.9 cm to 60 cm) PROCESSING AND SHIPPING:Products are embroidered to order. Most orders ship within 3 business daysRETURNS AND EXCHANGES: Exchanges are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

Square Body Squarebody Dually Crew Cab - Hoodie Sweatshirt

Patriotic Square Body Dually Cre... from $39.99 $43.99

K5 Blazer long sleeve shirt modeled in black

K5 Blazer An American Legend Squ... from $27.98

Celebrate American automotive history in style with our K5 Blazer An American Legend Long Sleeve T-Shirt. The patriotic design features a K5 Blazer, and an American Flag backdrop. DETAILS: High-quality 6 oz 100% Cotton Long-Sleeve Shirt. Sport Grey is 90% cotton, 10% polyester Professionally printed in the USA PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business days RETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

man hanging Squarebody Flag - Square Body Life

Squarebody Flag - Square Body Life demensions

Squarebody Flag - Square Body Life $39.99 $44.99

Show your love for square body trucks with this classic Squarebody Flag - perfect for decorating your man cave, dorm, office, or garage. Represent the Square Body Life and pay tribute to all square body trucks! Measures: 56" Wide X 34.5" High 100% polyester Knitted fabric Fabric weight: 4.42 oz/yd² (150 g/m²) Print on one side Blank reverse side 2 iron grommets PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business daysRETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

burnout sign hoodie for car enthusiasts in black

burnout sign hoodie for car enthusiasts in navy

Funny Car Enthusiast Burnout Sig... from $41.99 $45.99

DETAILS: High-quality 8 oz 50% cotton 50% polyester. Professionally printed in the USA Order a size up for a looser fit 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 Hit the streets or the track with a bold statement in our Burnout Sign Hoodie, the ultimate Funny Car Guy Sweatshirt that merges humor with high-octane enthusiasm. This sweatshirt features the slippery wet roads sign, playfully reimagined to rally the spirits of those who live to 'DO BURNOUTS!' Perfect for the gearhead who appreciates the raw thrill of a hot rod's power, the adrenaline rush of drag racing, the precision of JDM tuning, or the robust might of a turbo diesel race car. This hoodie is a cheeky nod to the daring and unapologetic love of pushing vehicles to their smoky limits. Crafted for comfort and designed to make a statement, this Funny Car Guy Sweatshirt is a conversation piece at car shows, a casual companion for hangouts, and the ideal attire for those spontaneous burnout sessions. When it comes to gifting, this hoodie is a full-throttle celebration of car culture. It's the perfect present for a brother with a penchant for tire smoke, a boyfriend who craves the scent of burning rubber, a husband who's all about the race day prep, a grandpa who still has the racing itch, or a dad who's passed down the burnout legacy. Whether it's for Valentine's Day, a birthday, Christmas, or Father's Day, this Burnout Sign Hoodie is sure to ignite joy and rev up the cool factor in any car enthusiast's wardrobe.

Square Body Life K10 Long Sleeve Shirt modeled in black

Square Body Life K10 Long Sleeve Shirt in black

Square Body Life K10 Long Sleeve... from $27.99

Experience classic automotive history with our Square Body Life K10 Long Sleeve Shirt. Featuring a white graphic print of a classic K10 pickup, it's the perfect way to express your passion for squarebody trucks. Show off classic style with this stylish tee – appreciate classic trucks and look great! DETAILS: High-quality 6 oz 100% Cotton Long-Sleeve Shirt. Sport Grey is 90% cotton, 10% polyester Professionally printed in the USA PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business days RETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

Square body hat from aggressive thread in black

man wearing a Square body hat from aggressive thread in black

Square Body Since 1973 Dad Hat $27.99 $29.99

This Square Body Flexfit Hat is the perfect way to represent your love for square body trucks! The embroidered graphic of a square body truck outline and the words “Square Body Life Since 1973” complete the design of this stylish hat. DETAILS: Silver under-visor Professionally embroidered in the USA 63% polyester, 34% cotton, 3% spandex twill Closed back Stretch band Available in two sizes S/M – L/XL Please See The Size Chart In The Images Head circumference: 22”–23⅞” (55.9 cm–60.6 cm) Products are printed to order and take 2-5 days to produce PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business daysRETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

Square Body Life Long Sleeve T-Shirt modeled in black

Square Body Life Long Sleeve T-Shirt in black

Square Body Life Long Sleeve T-S... from $30.98

Live the square body life with this awesome design celebrating the Square Body Trucks from the 70s and 80s. This classic t-shirt will show off your style and appreciation for automotive history. Get ready to live the square body life. DETAILS: High-quality 6 oz 100% Cotton Long-Sleeve Shirt. Sport Grey is 90% cotton, 10% polyester Professionally printed in the USA PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business days RETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

K5 Blazer trucker hat from aggressive thread in navy

K5 Blazer trucker hat from aggressive thread in black

K5 Blazer Square Body Trucker Ca... $27.99 $29.99

This hat features our design based on the legendary K5 trucks from 73-91 from GM. • 60% cotton, 40% polyester • Mid-profile cap with a low-profile embroidery area • Structured, six-panel cap • 3.5″ crown (8.9 cm) • Hard buckram front panels • Mesh back • Permacurv® visor, matching undervisor • Plastic adjustable closure • Head circumference: 21⅝″–23⅝″ (54.9 cm–60 cm) • Blank product sourced from Vietnam or Bangladesh

K5 Blazer Hat From Aggressive Thread - Color Black

K5 Blazer Square Body Flexfit Hat $27.99 $29.99

Available in two sizes with an elastic stretch band, this K5 Blazer hat is a sure winner in comfort! It has an athletic shape with a curved visor. • 63% polyester, 34% cotton, 3% spandex twill • Structured, 6-panel, mid-profile (with a low-profile embroidery area) • 6 embroidered eyelets • Stretch band • Silver undervisor • Head circumference: 22”–23⅞” (55.9 cm–60.6 cm) • Blank product sourced from Vietnam or Bangladesh Size guide S/M Size (inches) 21 ¼-22 ¾

Square Body Squarebody Round Eye Snapback Hat-In-Dark Navy-From Aggressive Thread

Square Body Squarebody Round Eye... $27.99 $29.99

This hat is structured with a classic fit, flat brim, and full buckram. The adjustable snap closure makes it a comfortable, one-size-fits-most hat. • 80% acrylic, 20% wool (green camo is 60% cotton, 40% polyester) • Structured, 6-panel, high-profile • Plastic snap closure • Green under visor • Head circumference: 21 ⅝” - 23 ⅝” (54.9 cm to 60 cm)

Squarebody Square Body Winter Ha... $23.99 $25.99

A snug, form-fitting beanie. This Square Body 80s grille hat is not only a great head-warming piece but also a staple accessory in anyone's wardrobe. DETAILS: 100% Turbo Acrylic 12" in length Hypoallergenic Unisex style PROCESSING AND SHIPPING:Products are printed to order. Most orders ship within 3 business daysRETURNS AND EXCHANGES: Are accepted within 30 days of receiving your item. Free replacement if your item is defective or incorrect

Square Body Hat Trucker Cap in black back

Square Body Hat Trucker Cap $27.99 $29.99

Embrace the power of the past in this vintage-inspired Trucker Cap! The Square Body Hat features an embroidered design of an 80s square body truck grille that is perfect for truck meets or every day wear. DETAILS: Structured, mid-profile, six-panel cap Professionally embroidered in the USA 60% cotton, 40% polyester* Hard buckram front panels Mesh back Permacurv visor, matching under-visor Plastic adjustable closure 5" crown (8.9 cm) Head circumference - 21 5/8" to 23 5/8" (54.9 cm to 60 cm) PROCESSING AND SHIPPING:Products are embroidered to order. Most orders ship within 3 business daysRETURNS 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