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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 POSTPONED TO MAY 16TH @ 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
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    • I'm the Last of My Kind Tshirt

      I'm the Last of My Kind Tshirt

      I'm the Last of My Kind Tshirt

      Regular price $25.00 USD
      Regular price $0.00 USD Sale price $25.00 USD
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    • Live Free or Die Checkered Tshirt

      Live Free or Die Checkered Tshirt

      Live Free or Die Checkered Tshirt

      Regular price $25.00 USD
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    • Not a passenger princess Tshirt

      Not a passenger princess Tshirt

      Not a passenger princess Tshirt

      Regular price $25.00 USD
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    • Skull Cutout Tshirt

      Skull Cutout Tshirt

      Skull Cutout Tshirt

      Regular price $25.00 USD
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    • Titties & 5% Tint Tshirt

      Titties & 5% Tint Tshirt

      Titties & 5% Tint Tshirt

      Regular price $25.00 USD
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    • Diesels Are Really Expensive Tshirt

      Diesels Are Really Expensive Tshirt

      Diesels Are Really Expensive Tshirt

      Regular price $25.00 USD
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    • Show Me Your Sh*tbox Tshirt

      Show Me Your Sh*tbox Tshirt

      Show Me Your Sh*tbox Tshirt

      Regular price $25.00 USD
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    • May God Have Mercy Upon My Enemies... Tshirt

      May God Have Mercy Upon My Enemies... Tshirt

      May God Have Mercy Upon My Enemies... Tshirt

      Regular price $25.00 USD
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    • Burn Rubber, Break Sh*t, Repeat Tshirt

      Burn Rubber, Break Sh*t, Repeat Tshirt

      Burn Rubber, Break Sh*t, Repeat Tshirt

      Regular price $25.00 USD
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    • Drive It Like You Rented It Tshirt

      Drive It Like You Rented It Tshirt

      Drive It Like You Rented It Tshirt

      Regular price $25.00 USD
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    • Old Trucks Ride Rough Tshirt

      Old Trucks Ride Rough Tshirt

      Old Trucks Ride Rough Tshirt

      Regular price $25.00 USD
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    • Race The NorthEast Points Series Tshirt

      Race The NorthEast Points Series Tshirt

      Race The NorthEast Points Series Tshirt

      Regular price $25.00 USD
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    • 603 Diesels Logo Tshirt

      603 Diesels Logo Tshirt

      603 Diesels Logo Tshirt

      Regular price $25.00 USD
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    • Stop Blocking The Diesel Pump Tshirt

      Stop Blocking The Diesel Pump Tshirt

      Stop Blocking The Diesel Pump Tshirt

      Regular price $25.00 USD
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    • Burnouts for Boobies Tshirt

      Burnouts for Boobies Tshirt

      Burnouts for Boobies Tshirt

      Regular price $25.00 USD
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    • Her Teal Duramax Tshirt

      Her Teal Duramax Tshirt

      Her Teal Duramax Tshirt

      Regular price $25.00 USD
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