ThunderBay Autoparts

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ThunderBay Autoparts Northwestern Ontario's largest Performance and Accessories Dealer

🔥 2024 Chevrolet Silverado 2500HD 6.6L Gas 🔥Custom lifted and equipped with quality aftermarket upgrades!🛠️ MODIFICATION...
10/20/2026

🔥 2024 Chevrolet Silverado 2500HD 6.6L Gas 🔥
Custom lifted and equipped with quality aftermarket upgrades!

🛠️ MODIFICATIONS & UPGRADES

* ✅ 3.5” Lift Kit
* âś… ReadyLIFT Upper Control Arms
* âś… Rough Country Vertex Adjustable Front & Rear Shocks
* âś… Spyder Auto Headlights & Taillights
* âś… Switchback LED Tow Mirror Lights
* âś… Aries Running Boards
* âś… Armed Offroad 22x10 Wheels
* âś… Venom XT 35x13.50R22 Tires
* âś… TbayAuto 12-Piece Rock Light Kit
* âś… KickBack Mudflaps

đź’Ş Built to stand out. Built for the North.

đź“Ť Available through TbayAuto

đź“© Message us for pricing, more information, or to arrange a viewing!

🚨 THE NEW EDGE CTS4 IS COMING! 🔥Looking to take your truck’s performance monitoring to the next level? The all-new Edge ...
10/20/2026

🚨 THE NEW EDGE CTS4 IS COMING! 🔥

Looking to take your truck’s performance monitoring to the next level? The all-new Edge CTS4 is on the way, and TBAY AUTO has you covered! 💜

✅ 5.5” touchscreen — 21% more screen than the CTS3
âś… 3.4Ă— processing power & 4Ă— the RAM
âś… Smooth 60 FPS gauges
âś… Physical buttons for easy use with gloves
âś… 70% faster startup
âś… RCA camera input compatibility

📦 Shipping November 3rd! Get your order in early so you’re ready to go.

đź“© Message TBAY AUTO to pre-order yours today!

10/06/2026

Hummer H2. Rocking 24x12GT Strike wrapped in 35x13.50x24 Haida MT tires

🔥 2024 Ram 2500 🔥Clean, aggressive setup 👊🛠️ 2.5” Front Level Kit🛞 GT Tomahawk 24x12 Wheels🔥 Venom XT 35x13.50R24 TiresB...
09/30/2026

🔥 2024 Ram 2500 🔥

Clean, aggressive setup đź‘Š

🛠️ 2.5” Front Level Kit
🛞 GT Tomahawk 24x12 Wheels
🔥 Venom XT 35x13.50R24 Tires

Built to stand out. đź’Ş

VenomTires TruckBuild LiftedTrucks TruckLife TBayAuto ThunderBay OntarioTrucks BuiltInTheNorth

🔥 2014 GMC Sierra 1500 🔥Built with:• 7.5” Rough Country suspension lift• 22x12 wheels• 35x12.50R22 Haida MT tires• Rough...
09/30/2026

🔥 2014 GMC Sierra 1500 🔥

Built with:
• 7.5” Rough Country suspension lift
• 22x12 wheels
• 35x12.50R22 Haida MT tires
• Rough Country Nerf Steps

Big stance, aggressive fitment, and ready to hit the road. đź’Ş

đź“Ť TB Auto
RoughCountry 22x12 35s HaidaMT LiftedTruck BuiltInTheNorth

Strength starts at the top.​UWS Crossover Boxes features a lid reinforced with RigidCore foam — adding durability, resis...
09/18/2026

Strength starts at the top.​

UWS Crossover Boxes features a lid reinforced with RigidCore foam — adding durability, resisting warping, and standing up to real jobsite abuse.​


Bring new life to your classic.Holley has led the carburetor world for over 100 years, and their lineup makes it easy to...
09/18/2026

Bring new life to your classic.
Holley has led the carburetor world for over 100 years, and their lineup makes it easy to refresh or upgrade your build. With a wide range of configurations, CFM options, choke styles, secondary setups, and finishes, you can choose the carb that fits your engine and the way you drive.
Simple, reliable performance from a name every gearhead knows.

Visit us today at http://thunderbaytires.com/

🚨 22–24 CUMMINS OWNERS — WE’RE READY! 🚨TB Performance can now tune 2022–2024 Cummins trucks — with NO ECM swap required....
09/17/2026

🚨 22–24 CUMMINS OWNERS — WE’RE READY! 🚨

TB Performance can now tune 2022–2024 Cummins trucks — with NO ECM swap required.

More power. Better drivability. Keep your factory ECM.

📍 TB Auto & Performance — Thunder Bay, Ontario
📲 Message us to book your tune.

Built in the North. 🇨🇦

Transform your pickup into the ultimate adventure machine with the ultra-durable, modular SmartCap. Its unique gullwing ...
09/16/2026

Transform your pickup into the ultimate adventure machine with the ultra-durable, modular SmartCap. Its unique gullwing side doors offer effortless access to all your tools and outdoor gear while keeping your cargo completely secure on any terrain.
Visit us today at http://thunderbaytires.com/!

Locked in.​Loaded up.​Ready to haul.​The PowerHaul Double Lock Gooseneck Hitch secures both the trailer and the ball wit...
09/15/2026

Locked in.​
Loaded up.​
Ready to haul.​

The PowerHaul Double Lock Gooseneck Hitch secures both the trailer and the ball with dual locking pins — delivering serious strength and serious peace of mind.​

Up to 40,000 lbs. GTW.​
​
Built for the toughest pulls.​

Lock in.​
​

Address

520 Squire Street
Thunder Bay, ON
P7B4A8

Opening Hours

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

Telephone

+18073447201

Website

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