this post was submitted on 08 May 2025
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Fuck Cars

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[–] Blackmist@feddit.uk 47 points 1 day ago (2 children)

I mean, it's probably not safe in a crash at highway speeds (if it can even reach those speeds), but then neither are motorbikes and we allow those...

It's got to be better for the environment and wallet than those stupid Ford monster trucks. Especially since these would only attract people who actually need to carry large amounts of stuff about, rather than those who once needed to transport a fridge four years ago.

[–] groet@feddit.org 43 points 1 day ago (1 children)

Those huge trucks are also not save in any crash. At least for the other person.

Any crash involving an "american sized" car will be worse than two of these small trucks coliding

[–] Landless2029@lemmy.world 17 points 1 day ago* (last edited 1 day ago) (1 children)

Getting hit by one of those trucks at 30 MPH has as much force as a Honda civic at 55 MPH.

Fuck modern pickups.

[–] ammonium@lemmy.world 15 points 1 day ago* (last edited 1 day ago) (3 children)

A Honda civic weights ~1100kg. The kinetic energy of a vehicle is proportional to v^2^. Therefore, a vehicle going at 30MPH delivering the same kinetic energy as a Honda civic at 130MPH needs to weigh in at 130^2^/30^2^*1100kg or 20tons. Modern American trucks are too big and heavy but not that big and heavy I think

[–] Landless2029@lemmy.world 4 points 1 day ago

A fully loaded truck could exceed 10k vs a Honda at 3k. Math shows 55 mph for the Honda. A far cry from 130 mph

[–] BalderSion@real.lemmy.fan 3 points 1 day ago

He said force, not kinetic energy. They're probably treating the acceleration term in F=ma as proportional velocity, which strikes me as naive, but it makes the math easier and it's correct if the error bars are big enough... Functionally you're comparing momentum at that point, but I imagine you can find some American truck built to evade CAFE standards that has a 4-1/3:1 weight ratio with some version of the Civic.

[–] Landless2029@lemmy.world 1 points 1 day ago (1 children)

Either my source is wrong or memory. What's the equivalent speed for a civic going 60? Or the speed of a fully loaded truck vs a 30 civic?

[–] pahlimur@lemmy.world 2 points 1 day ago* (last edited 1 day ago)

48 MPH for a 3.5k vehicle vs a 9k vehicle going 30mph. The math is simple. The 1/2 goes away and it's v_2 = ((m_1*v_1^2^)/m_2)^.5. Big trucks are dangerous but don't believe everything you read.

Edit: fixed formatting

[–] SouthEndSunset@lemm.ee 28 points 1 day ago (2 children)

They do ok against regular sized cars, just yours are insanely big.

[–] Madzielle@lemmy.dbzer0.com 8 points 1 day ago* (last edited 1 day ago) (1 children)

As a five foot tall person, I've been in love with Kei trucks since I frist saw one. I don't have one (I don't have any car), but I would if I could.

It's taller than my old mk4, and similar size to a standard 4 door sedan. I think I saw a video comparing the bed of a Kei truck to the bed of a new monster drive.tough.mydickisbig.I can't see children ahead of my bumber so they become projectiles, type trucks.. and the Kei truck holds more cargo.

Isn't there a sin against vanity? These giant trucks are more dangerous than these smaller ones, and they dont serve a purpose outside of vanity.

[–] bluewing@lemm.ee 1 points 1 day ago (1 children)

At lower speeds perhaps. But at highway speeds probably not. Remember: You are the crumple zone in those Kei trucks. As an old and now retired Medic and Firefighter, I'm glad I will never need to cut a dead body out of one those things-- I bet it would be a messy and bloody affair. Because while cutting the first one or two wreaks is sort of fun and exciting, it quickly becomes depressing after that and leaves mark that ain't ever growing back. And I carry enough marks to take to the grave with me.

The acceleration is also poor due to the small low and powered engines. I would not want to try and merge onto a freeway in a metropolitan area in one. And you can bet long money that some suburban weekend warrior Bob Villa wanna be is going to try to do exactly that with the back end loaded with 10 sheets of plywood, 2 dozen 2x4's, a roll of outdoor carpeting and 8 bags of concrete. And then be super surprised when he becomes a hood ornament for a semi truck rolling along at 60mph or some SUV.

That said, I do think thing such small delivery vehicles have a place in the urban environment. Hell, even a Tuk Tuk, a cheap and popular 3rd world motorcycle taxi/cargo hauler hybrid would be even better yet. They would be excellent for operating on side streets and residential neighborhoods making small deliveries. Just keep them off of high speed roadways. And I'm not sure that's a solvable problem. Humans being what they are.

[–] SouthEndSunset@lemm.ee 2 points 1 day ago

I’ve never seen one on a motorway, I’m not 100% sure that they’re allowed, plus in European countries small cars are far more common. We do ok.