Mercedes' Incredible Wheel Design Stopped Tyres Exploding
Mercedes were really struggling to control their tyre temperatures, which isn't good for lap-times, but more importantly, can become extremely dangerous at high speed.
But as ever, the incredible Mercedes engineers got to work and came up with a radical new wheel design. I'm going to show you how they did it and why it's so different to a normal F1 wheel - a bit like the one I have here from a 2007 Renault F1 Car.
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For the past few years, Mercedes have had the most dominant car in F1. But in 2018, Ferrari were starting to pose a real challenge, managing to win the first two races with Vettel getting ahead in the championship. It was starting to look like the Mercedes domination was coming to an end.
So, why is tyre temperature so important in F1? What's it like to manage a set of tires in a race? And, how did Mercedes solve their biggest problem and go on to continue their dominance in F1?
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➤Timecodes
00:00 Mercedes' Big Problem
00:50 Ferrari vs Mercedes
01:29 Why Save Tyres?
02:50 How Do Tyres Wear?
03:41 Changing Driving Style to Save Tyres
04:28 Mercedes Wheel Design
05:13 Toe Angle and How It Heats Tyres
05:41 Why Fins on the Wheel?
07:41 What if Tyres are Too Cold?
08:28 How Mercedes Fixed the Problem
Driver61
4 kuukautta sitten
What do you think to these incredible wheel rims?? It's incredible to see the engineering that goes into each and every part of an F1 car!
sadakotube
11 päivää sitten
I recall there was some concern that these wheels were considered movable aero back in the day
Klaus Stock
Uukausi sitten
@Gaylord Cockburn Formula One is not meant to be the fastest vehicular formula race possible. Essentially, *the races need to convey emotion,* and for that, *we need to able to cheer to a person.* By 2005, F1 cars could easily exceed 400km/h under controlled conditions (not in a real race). Factors limiting the speed are FIA regulation and race track modifications (shorter straights, more curvy). Still, when you see F1 cars "creep" around a corner, they still go at 280km/h. Not a mean feat. When an F1 pilot hits the brakes, the seat belts restrain the person with a force equivalent to the weight of more 0.4 metric tons. When going around a curve, the neck has to keep head on the shoulder despite forces exceeding 25daN. Image attaching a curling stone to your head before going to a hard rock concert and then headbanging, constantly. That's easy...that's not as hard as what an F1 pilot has to endure. The obvious solution would be to replace the pilots with robots. And then you can cheer to a robot instead of a human...but that'll be not as emotionally satisfying. Not quite. Still, I agree that F1 racing nowadays seems to be more about getting around the next year's new regulations than about actual racing.
Nelson Lopez
2 kuukautta sitten
I want some of those for my geo metro!
Overcast Friday
2 kuukautta sitten
Do they use nitrogen?
kurt Mora
3 kuukautta sitten
They literally redesigned the wheel
Steve
12 tuntia sitten
What's the point of racing these days?
M R.
13 tuntia sitten
Perez be like: 😎 im the king on tyre management
Daniel Hertz
4 päivää sitten
Why are the fins non-directional?
Tony cow
5 päivää sitten
Im not really into f1 racing but your videos have started coming up my feed and are very interesting..... subbed.
Malik est.96
7 päivää sitten
Idk why I am here but I learned a lot.
Alex Alfons
10 päivää sitten
so they turned the rim into a fan, rally cars have been using this since forever lol
Kathryn McMullen
11 päivää sitten
Sexy car
Javier Casanova Morrison
12 päivää sitten
Is this similar to having a blown wheel nut?
Betim Ameti
13 päivää sitten
Great content!
john pontes
13 päivää sitten
Is Lewis Hamilton really the best driver? Merc is so good innyhe last few years
john pontes
13 päivää sitten
I wonder if I would even be capable of making the tyres fail
gopikesh pulimoottil
14 päivää sitten
You look a lot like kimi 😅
Stefan Pariyski
14 päivää sitten
7:35 Breaking a boundary layer (BL) is not a thing. Making it transition from a laminar to a turbulent BL causes the increased cooling, that you describe. The BL is still there, it's thickness is even greater, than the laminar one, it just transfers heat better. You could in a sense "break" a BL by having holes in the wall, where you introduce high energy fluid into the BL and accelerate it, but that is not the case here.
The Beast 680
16 päivää sitten
Normally Mercedes is known for overpriced cars that are no better than normal ones, but in Formula 1 they have really caught up
Nicholas O'Connor
16 päivää sitten
f1 has such amazing tech, cars and drivers yet is somehow some of the most boring racing to watch.
Alpharius
17 päivää sitten
If things keep trending this way F1 will become quite akin to stock car racing soon.
Nicole Nera
17 päivää sitten
FIA shouldn't do that..they constricting the creative and genius minds of the engineers to the tackle those problems..
Sly Carl
18 päivää sitten
This video just prove even your a mediocre driver if you're in a good team with excellent engineering you can be a champion
Uncle Ned
18 päivää sitten
So, basically, the tyres have their own climate control. That's very clever!
Sin Eater
18 päivää sitten
I think it's Tires not tyres...spell ✔️ 😂
Ali Zain ul abideen
22 päivää sitten
FIA is killing F1
b font
23 päivää sitten
The nappy trout directly form because town spectacularly polish athwart a jobless pocket. six, symptomatic regret
Felipe Pizano
26 päivää sitten
F1 has become an Engineer's sport. In the old days, the best driver could stand out with a regular car, nowadays the best car can make a regular driver a top three on the grid.
lx Video Stuff
Uukausi sitten
why this video includes so many subjects?
Finn Bridgham
Uukausi sitten
bono
Spiral X
Uukausi sitten
Ferrari,,,are you listening?
Blitz-Mekanika
Uukausi sitten
So he essentially made the rim a turbo fan🤯.
Rishaan Ag
Uukausi sitten
The telling headlight provisionally spot because sweatshirt etiologically provide throughout a merciful rise. sloppy, chivalrous sister
Hyperion Jr
Uukausi sitten
*tires heh
TheThirdMan
Uukausi sitten
New rules don’t stifle innovation, they stimulate it. Stop moaning about the FIA. They’re just doing their job.
Phil Stiles
Uukausi sitten
I do not know why this video is over 10 minutes long. Ten seconds is all that is needed to say cooling fins pressed into the rim to increase surface area. Done!🤫
pete tuxford
Uukausi sitten
Unsubscribing most annoying face
Electricaps
Uukausi sitten
Trackmania reactor wheels: *nervous sweating*
Jyps Ridic
Uukausi sitten
The very last clip of a car hitting a wall at the end made a question pop into mind. If a situation were to occur where you came to a dead stop in a way that you could continue driving from, but you could also play off some mechanical failure and leave the race, but either way there was no chance of overtaking the last placed competitor; would it be better to leave the race or finish dead last? Discounting good sportsmanship.
Unscented Napalm
Uukausi sitten
'literally' x954
Mark B
Uukausi sitten
Amazing innovation but I think Gordon Murray is on the money with modern F1 engineering. I would love to see what could be!
smartcar demolition derby
Uukausi sitten
if the FIA banned it, you KNOW it's an innovation!
chapa435ify
Uukausi sitten
FIA 2025 all participating cars engines and drivers will be homologated and provided by the FIA to entering teams.
dan theman
Uukausi sitten
every team has little innovations like this not just mercedes. Its just that mercedes are winning so people tend to point out their designs !!!!
Joshy Mitsu
Uukausi sitten
I blame the french
frenchiveruti
Uukausi sitten
Your voice sounds robot
Noldo
Uukausi sitten
Shame that such an incredible technology led to victory of such an a-hole brat ...
Bob Thompson
Uukausi sitten
When you look at a fighter jets air intake you'll see that there is a gap between the skin of the jet. That's because of boundary layer air and they don't want it into the engine. I think it could stall the engine.
Bob Thompson
Uukausi sitten
Idk how many rim manufacturers wind tunnel test their wheels but fondmetal says they do. To me though is what way would you want the air to go? In from the outside hitting as much as is possible and directly onto the rotor and calipers? But also putting air under the car (bad). Or pulling air from underneath the car. And HEY MAYBE A NEW FAN CAR IDEA. WOOOOOO but probably not lol. But it is the correct way imho. And also why the brake dust gets on the rims.
Paul Berger
Uukausi sitten
and a big F-U to the FIA for stifling innovation ONCE AGAIN
krvnjrcbs
Uukausi sitten
The wheels are cool. But the cars have gotten hideous.
The Car Industry
Uukausi sitten
I think that’s revolutionary
Misty Boi
Uukausi sitten
Why couldn't they just make Mercedes rims and supply them then
jax rammus
Uukausi sitten
What i hate about modern f1 Have a car with a problem, you solve this problem and the governing corp makes a regulation to give universal rims to all teams... eliminating all effort, time and money put into the engineering if they dont fix the problem, and give the other teams the benefit of your labor. Why bother making cool technical rims if the other teams get them through regulations?
Petidani0330
Uukausi sitten
All these people ranting about how "the evil FIA bans EVERY innovation developed by Mercedes", it's hilarious. The "evil FIA" gave Mercedes all these uncontested wins by the token system between 2014 and 2016, and banned literally everything in and on the Ferrari and Red Bull cars in the following years to give Mercedes the edge. It was about goddamn time that they finally started to turn their attention on the team that has dominated F1 for 7 whole years with an average gap of 1 second ahead of the closest rival. You know guys, these kinds of rulechanges happened every 2-3 years in an era where one team dominated, so this screwing around, letting the dominant team enjoy their lead for more than 6 years is really unprecedented.
Push To Start
Uukausi sitten
Scott, I’m pretty sure Hamilton’s left front from Silverstone would disagree with you ...
Kinang Eagle
Uukausi sitten
Hmm yeah. Stop from exploding (until the last lap)
PROMO :!:!:
2 kuukautta sitten
ARE U AN EX F1 MECHANIC 😂?
Professional Gamer
2 kuukautta sitten
*Bono, my tyres are gone*
Tommy Douglas
2 kuukautta sitten
The educated amusement macropharmacologically nail because hexagon pathologically note notwithstanding a boring jute. miscreant, stingy legal
Abdullah Tarmoom
2 kuukautta sitten
The fantastic letter taxonomically grease because anime generally preserve upon a small beet. fresh, ad shoulder
Gottlieb Dee
2 kuukautta sitten
Surprised this is such a big deal. I'd noticed over the years that a lot of alloys, (most?), that have a turn on their spokes effectively making them vanes, have them such that they draw air through the rim and out away from the car. Mercedes have just refined it.
Alphonse James
2 kuukautta sitten
Someday someone will create a better compound than rubber and this will all look so old school in a couple of years.
Nelson Lopez
2 kuukautta sitten
damn so much info! thanks
Sport Fanatics
2 kuukautta sitten
They also probably just did this so they didn’t have to here “BONO MY TIRES ATE GONE”
Sport Fanatics
2 kuukautta sitten
Just casually has a f1 rim
Peter Pan
2 kuukautta sitten
I HATE ANNOYING MUSIC AND THE OVERUSE OF THE WORD HOWEVER.
P Denny
2 kuukautta sitten
Tires*
Freya Wion
2 kuukautta sitten
Bono, my tyres are not gone.
C.G.C
2 kuukautta sitten
I'm somehow wary of the German influence on FIA and all the advantages they might have gained out of it.
Jed Lawrence Ulep
2 kuukautta sitten
I really admire how you explained the technicality of the wheel aerodynamics. you made the explanation look easy. Cheers mate!
FBI
2 kuukautta sitten
Pink Mercedes taking more notes
Anggia Hutabarat
2 kuukautta sitten
It's 2 months ago not last week
Colonel Panic
2 kuukautta sitten
Did you borrow Major Hardware's water cooled CPU air cooler at 6:59? fitop.info/build/videot/kpGoqNnV3LCpl4k
Ben Wilms
2 kuukautta sitten
Will the FIA just issue a standard whole car, and innovation just become completely illegal. I feel like they're turning unique horses into homogeneous camels.
Space
2 kuukautta sitten
5:48 is where the "wheel design" solution is actually explained : /
Jason Stewart
2 kuukautta sitten
How do you even manufacture a wheel as complex as that?
Greg Olson
2 kuukautta sitten
I’m going to have to watch this twice to really get the physics 😂 I lost you at hot tire means more wear
Cyrill Anicoche
2 kuukautta sitten
They literally redesigned the wheel
Sean Crothers
2 kuukautta sitten
Not using NITROGEN in tires??
SO Music
2 kuukautta sitten
The best f1 channel out there !!! Follow,Sub & Notifications ON
Gwentarino Kripperino lkjdsfa
2 kuukautta sitten
why is the FIA so annoying jesus. why would you ban something that makes the car safer?
Lorenzo Bontorin
2 kuukautta sitten
Well wasn't this the year where Pirelli changed the tires midseason? Just asking
i_hate_cars
2 kuukautta sitten
Contrary to popular belief, it's Mercedes's
Rattus Norvegicus
2 kuukautta sitten
0:27 hands still on steering wheel, thumbs compromised re potential injury, during initial impact. Hands only removed from steering wheel after front wheels had impacted tyre wall. Watching one of your vids yesterday, I thought of a design for an item of driver-wear that I believe would increase lap times. Reckon I may be onto something. Will credit you for the inspiration when I have the patent secured and the spondoolies rolling in :)
Deadass Bee
2 kuukautta sitten
The lyrical jet concurringly balance because spoon ecologically hammer onto a first kendo. flaky, puny flute
KipacWF
2 kuukautta sitten
Sooo, pay to win?
MagicStick
2 kuukautta sitten
5:15 - are u sure? that's camber :)
Louis Bryant
2 kuukautta sitten
Formula 1 is boring as fuck now. I want to see drivers going head to head for the win without caring about tyre wear. The FIA should let teams do what they want with their cars, rather than banning new innotivate technology after a few races.
Der Igel
2 kuukautta sitten
So what now? Heat the tire or cool it?
Azide Azidoazide
2 kuukautta sitten
Where do they find these drivers?
Qaiser The Cuber
2 kuukautta sitten
It's started from a 7 year old kid in a go kart I'm not joking
Jessé Steinert Barbiaro
2 kuukautta sitten
Are you son or grandson of Nigel Mansell?
ComputerNerdInside
2 kuukautta sitten
And just like usual, F1A killed it with "regulations". Why is this sport still alive if their innovation gets choked out the minute it's born?
BABIS FOTOS
2 kuukautta sitten
a question to the administrator. are these wheels used only once, on one gp??? or they use them again??
baikia777
2 kuukautta sitten
F1 team : *innovate* FIA : Umm you can't have that. F1 team : But we didn't break any rules! FIA : Well yes.. But other teams keeps whining since you keep winning. Soooo...
weaton25
2 kuukautta sitten
I think all of the drivers should take it in turns to drive every car how can we say that Hamilton is the best driver if he always drives the best car its like saying that all runners should where different shoes some in walking boots and other in normal shoes F1 is a joke
Alvin Ahammed
2 kuukautta sitten
Mercedes-We stopped tires exploding! Also Mercedes at the Sakhir GP-You know what, we will let Russel's tire pop since he's new
metamorphicorder
2 kuukautta sitten
They increased air flow and surface area of the heated mass to decrease heating or in this case thermal managment. Basic stuff. If you know how heat works its a nautural conclusion when the question is asked, how do we control the temperature of the mass in question.
Aidan Reed
2 kuukautta sitten
When you said Boundary Layers, i got major flashbacks to my fluids classes...
Ollie Cole
2 kuukautta sitten
"Ferrari also had the better pitstops" Ferrari: How the turntables
Adriaan Heydenrych
2 kuukautta sitten
You should see my steering assist system
jorge Ramos
2 kuukautta sitten
7:05 why? Why using the water cooled air cooler?
Matěj Macák
2 kuukautta sitten
Water can extract heat from the heatsink better than air
yobryan88
2 kuukautta sitten
That is what I dislike about F1, FIA, they are so so slow and very conservative on change, shame.
podulox
2 kuukautta sitten
YEE KNOW TOO MUCH!