Improve Your Truck Engine Performance

  • Expert Diesel Advice
  • Money Back Guarantee
  • Won’t Void Your Warranty

Decreasing Costs While Reducing Downtime

Hot Shot’s Secret understands the major challenge facing truck drivers: how to minimize maintenance and fuel costs while keeping your vehicle running efficiently and on the road for a long time. Our products help you simultaneously reduce service costs, increase fuel economy and decrease downtime — and preserve your profits.

Our problem-specific products are scientifically proven to increase your truck’s fuel economy, reduce the engine’s regeneration cycles, restore your diesel engine to its original operating performance and reduce wear so your engine lasts longer.

Restore Performance with Our Big-Rig Duo

Our top engine products for heavy-duty trucks and fleets are:

  • Stiction Eliminator stops excessive black smoke and bucking and chugging on cold starts. It is specially formulated to eliminate the stiction buildup that causes most injectors to fail. It cleans not only injectors but also other parts of the engine as well, including the turbocharger.
  • Diesel Extreme is a powerful formula designed to rejuvenate the performance of your diesel’s fuel system. Diesel Extreme cleans everything in your tank, lines and injector tips, and it removes water. When used in conjunction with our Stiction Eliminator, it gives your truck a complete cleaning on the inside.


The Steve Sommers Overnight Drive is LIVE from the HOT SHOT’s SECRET STUDIOS

Catch Steve on The Steve Sommers Overnight Drive audio streams plus video feeds on Facebook and Rumble all week from midnight to 5:00 am Monday to Friday. Callers will be able to speak directly with Steve during the live show by calling or texting the toll-free number – (844) 844-3388.
This five hour overnight call-in talk show streams live from the brand new Hot Shot’s Secret Studios. Topics include but not limited to trucking, news, weather, sports and headline news.
For more information visit and subscribe to the podcast on all major networks.


Other Hot Shot’s Secret Products for Semi Trucks

  • Everyday Diesel Treatment (EDT) scientifically proven to reduce regen cycles up to 50%

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  • Blue Diamond Severe Duty Gear Oil lowers operating temperature, reduces wear and shearing, and improves oxidation stability.

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  • Green Diamond Heavy Duty Fleet Oil, infused with FR3 Nano Lubricant Technology, is available in 5W-40 and 15W-40 formulations.

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  • TBN Booster Fortified Oil Stabilizer, now with FR3 Nano Lubricant Technology, is the only additive that boosts Total Base Number (TPN).

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  • Diesel Winter Anti-Gel provides “Premium Diesel” qualities to standard diesel fuels in terms of detergency, stability, lubricity, winter operability and cetane number.

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  • Diesel Winter Rescue, emergency de-icer + quick thaw to restore fuel flow to your engine.  

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We Made a Better Engine Oil

Quality Products Increase Engine Efficiency — Guaranteed

All Hot Shot’s Secret products undergo several strict, scientific testing procedures to prove that they are the BEST OF THE BEST. Because we are so sure that any product you buy will solve your truck engine’s problem, we offer a money-back guarantee if you are not satisfied. And, did you know that we offer expert diesel advice online and via telephone? Rest assured that the diesel experts at Hot Shot’s Secret are committed to helping you keep your vehicle running efficiently.

OOIDA Members Receive 10% Off Hot Shot’s Secret Products

At checkout, simply enter the coupon code that identifies you as a member of the Owner-Operator Independent Drivers Association (OOIDA). Log in to the OOIDA Members Only page to obtain your coupon code.

Real Results From Real People

“The drivers say the power increase has been noticeable. They are even asking to stay with the same truck because it performs so well. That was unheard of before we started using Hot Shot’s Secret.”
Jim Dolan, Fleet Manager Blackrock Logistics