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Our current processing time is 10-14 Business Days! If you need something sooner you can shop us in store at Manchester Craft Market located in the Mall of NH or Locally Handmade at the Salem NH Mall!

APPLY TO JOIN OUR TEAM AS A CREW MEMBER OR APPLY TO GET A MEDIA PASS HERE

2025 SEASON OPENER APRIL 18TH @ NEW ENGLAND DRAGWAY. TICKETS AVAILABLE HERE

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    603 DIESELS
    • HOME
    • SHOP
      • NEW ARRIVALS
      • T-SHIRTS
        • ALL TSHIRTS
        • LONG SLEEVES
        • FOR THE BABES
        • LITTLE ENTHUSIASTS
      • LONG SLEEVES
      • HOODIES
      • HATS
      • 603 X BRUNT COLLAB
      • DECALS & STICKERS
      • ACCESSORIES
      • LITTLE ENTHUSIASTS
      • CLEARANCE
    • EVENTS
      • General Event Info
      • APRIL 18TH - SEASON OPENER
      • RACER/COMPETITOR INFO
      • MEDIA TEAM - PHOTOS + VIDEO
      • EVENT PHOTO GALLERY
    • OTHER EVENTS
      • OUR POP UP EVENTS
      • EVENTS WE ARE ATTENDING/VENDING AT
      • GOFFSTOWN FOOTBALL FUNDRAISING CAR + TRUCK SHOW
    • RACE THE NORTHEAST POINTS SERIES
      • ET POINT SERIES INFORMATION
      • STANDINGS
      • SPONSORS
    • 603 DIESELS GIVES BACK
      • ABOUT US/OUR MISSION
      • EVENTS
      • HOW TO GET INVOLVED
    • 603 DIESELS BEER + SELTZER
      • 603 x HOPTIMYSTIC BREWING
      • WHERE TO BUY IT
    • ABOUT US
    • SPONSORS
    • WHO WE RECOMMEND
    • CONTACT US
      • JOIN OUR TEAM
      • SHOP US IN STORE
      • OUR SOCIAL MEDIA
      • ORDER QUESTIONS/ISSUES
      • CONTACT US
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    • Tire Tread Flag Tshirt

      Tire Tread Flag Tshirt

      Tire Tread Flag Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
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    • Smiles Per Gallon Club - Hot Pink Tshirt

      Smiles Per Gallon Club - Hot Pink Tshirt

      Smiles Per Gallon Club - Hot Pink Tshirt

      Regular price $25.00 USD
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    • 603 Diesels Roses Tshirt

      603 Diesels Roses Tshirt

      603 Diesels Roses Tshirt

      Regular price $25.00 USD
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    • First Responder Tshirt

      First Responder Tshirt

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      First Responder Tshirt

      Regular price $18.00 USD
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    • Slow Down, Move Over Tshirt - Safety Yellow

      Slow Down, Move Over Tshirt - Safety Yellow

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      Slow Down, Move Over Tshirt - Safety Yellow

      Regular price $18.00 USD
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    • Support Our Troops Tshirt

      Support Our Troops Tshirt

      Support Our Troops Tshirt

      Regular price $25.00 USD
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    • NH State Outline Tshirt

      NH State Outline Tshirt

      NH State Outline Tshirt

      Regular price $25.00 USD
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    • 'Merica Flag Duramax Tshirt

      'Merica Flag Duramax Tshirt

      'Merica Flag Duramax Tshirt

      Regular price $25.00 USD
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    • Look But Can't Touch Tshirt

      Look But Can't Touch Tshirt

      Look But Can't Touch Tshirt

      Regular price $25.00 USD
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    • Welcome to Maine Tshirt

      Welcome to Maine Tshirt

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      Welcome to Maine Tshirt

      Regular price $15.00 USD
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    • Titties & Turbos Tshirt

      Titties & Turbos Tshirt

      Titties & Turbos Tshirt

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    • I Look Better Bent Over T-shirt

      I Look Better Bent Over T-shirt

      I Look Better Bent Over T-shirt

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    • Peace Love & Trucks Tshirt

      Peace Love & Trucks Tshirt

      Peace Love & Trucks Tshirt

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    • Truck Babe Tshirt

      Truck Babe Tshirt

      Truck Babe Tshirt

      Regular price $25.00 USD
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    • Prove It In The Pit x The Garage Tshirt

      Prove It In The Pit x The Garage Tshirt

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      Prove It In The Pit x The Garage Tshirt

      Regular price $18.00 USD
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    • Smiley 603 Diesels - PINK

      Smiley 603 Diesels - PINK

      Smiley 603 Diesels - PINK

      Regular price $25.00 USD
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