Having adequately obtained your licence to drive one of these monsters, congratulations. You have successfully demonstrated the ability to manoeuvre several tonnes of machinery through public roads without demolishing the local infrastructure. Naturally, you might believe this qualifies you to recognise a tyre, operate the brakes and distinguish a functioning vehicle from a mechanical fucking catastrophe.
Fortunately, Cummins has arrived with another educational breakthrough. On 12 November 2026, the Global Power Technology Leader published 5 Tips To Prepare Your Truck For Winter, apparently concerned that professional drivers might otherwise encounter December completely unprepared.
The advice is revolutionary. Check your brakes. Inspect your tyres. Listen for unusual noises. Examine the steering. And, in a spectacular finale, inspect the vehicle before driving it.
Driving For Dummies: Ice Road, Fuckers!
Somewhere inside Cummins headquarters, somebody presumably noticed the temperature dropping and immediately convened an emergency editorial meeting. Winter was coming. Trucks would be exposed to cold weather. Water might freeze. Potholes could damage components.
This intelligence needed to reach the public before the entire haulage industry drove enthusiastically into a fucking snowbank.
To be fair, the article includes legitimate technical advice about frozen air lines, brake wear, differential damage and suspension components. Useful information, certainly, although hardly the discovery of an undiscovered continent.
Nevertheless, Cummins has managed to package familiar maintenance guidance with the solemnity of an engineering breakthrough. You can almost imagine the boardroom presentation, complete with seventeen slides explaining why circular rubber objects should remain inflated.
Braking News: Brakes Should Work, Not Not Work
The first revelation concerns braking systems. Apparently, these require inspection, particularly when exposed to ice and moisture. Next come tyres, which should contain an appropriate quantity of air rather than resemble four enormous liquorice pancakes.
Then things become considerably more sophisticated. Cummins advises drivers to listen for clanking, squeaking and unusual vibrations, which is splendid guidance for anybody who has previously mistaken a collapsing transmission for the opening bars of a fucking symphony.
Steering and suspension receive their own section, presumably because pointing a fully loaded articulated lorry in the intended direction remains fashionable within the transport industry.
By the fifth tip, Cummins has reached the summit of mechanical wisdom: perform a pre-trip inspection. Five stages of corporate enlightenment, culminating in the extraordinary proposition that checking your truck before leaving might prevent problems after departure.
Somewhere, a transport manager has dropped his clipboard in astonishment.
Coming Next: How To Fill Your Fucking Screenwash
Having mastered these advanced concepts, TCAP eagerly anticipates the next instalment in Cummins’ educational programme.
Perhaps a comprehensive guide to filling the screenwash reservoir, followed by an illustrated masterclass explaining why windscreen wipers should face the glass rather than the driver.
Further lessons could explore the mysterious relationship between headlights and darkness, why mirrors reflect objects and the controversial theory that diesel engines occasionally require fuel.
None of those imaginary lessons appears in Cummins’ article, of course. But given the editorial trajectory, somebody should probably start preparing the PowerPoint.
The underlying winter maintenance advice is perfectly sensible. The comedy lies in a multinational engineering powerhouse turning familiar checks into another grand contribution to its corporate newsroom.
Cummins Confidential : Driving For Dummies.
Next week’s advanced module: Applying pressure. To tyres. Not disabled employees.
Lee Thompson – Founder, The Cummins Accountability Project