F1 2021 Tyre performances (and cars) improved for 50% race length ! (Beta)

F1 2021 Tyre performances (and cars) improved for 50% race length ! (Beta) 2.1

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Hello,

Update August 2021 - Still in development (beta)
Some strange strategies could still appear, this mod cannot fix all the bugs in the game on the behavior of bots ... :O_o:

This mod is an update of my previous one (made for 25% race length) for races set at 50% length.

I reviewed the performances of all tyres and adapted the F1 cars to achieve a good balance between wear and pit stops :sneaky: .
As requested by some people I updated my mod for 50% race length :p .

The rubber part of the tires is strongly impacted by this modification.
I was not able to make the same assumptions on 50% as on 25% so I recalculated all the curves and values to get a good balance.
Obviously, the wear will be smoother than the 25% version, and the HARD compounds are easier to "drive".

F1 cars on all game mode (not online ! ) are ok, as F2 cars. ;)
This mod impacts F1 & F2 cars, for Career & My team mode, standard races ...
(not story mode & not online obviously)

Tire Compounds part

For the grip curves after wear :

Original game curves :

Original grip wear curves.PNG



New grip curves (for F1 & F2) :

Wear Grip.PNG


Real grip comparaison :

Real Grip.PNG


The new grip(wetness) globaly for F1 and F2 cars:

Wetness Grip.PNG


Grip at start :

Grip at start.PNG


The wear (wetness) globaly :

Wetness Wear.PNG


  • 1 or 2 pit stops, several strategies used by bots.
At start :

Panel1.PNG


End of race :

Example1.PNG


New grip makes tyres make cars more difficult to drive when tyre are closed to end of life.
It will be more difficult to "push" than with new tires, combined with the slipstream effects and loss of grip, you will have (or see) more surprising trajectories.



Some other changes & tips :
  • Puncture wear is set to 90%. Why? because IA doesn't have puncture. I have updated the tire mixes to have a strong degradation of tyre grip, so you will have to make the right decision whether or not to keep your tires after 65-75%….
  • Aero slipstream effects are modified to be more realistic and to help for overtake. Lift effect stay globally raisonnable, so keep control of your car when you will try to overtake a slower car which did 1 pit stop only with hard compounds :confused: !
  • Obviously the prediction is not 100% correct, depending on your skills and your driving behavior, the settings of the car, the weather, the development of the team too…
  • Use your soft tires wisely during the qualifying phases ... :sneaky: ... this will have a more or less impact on your options after, at the start or during the race.
  • Wet and dry tyres have a very small box of optimum performance. You could be severely penalized with wear or grip if you don't react quickly. :whistling:
  • Focusing on a strategy with only 1 pit stop mainly ... is no longer the only one and best solution in every race.
  • (optional) Now, the tyres will be cold when you exit the pit stop (~ 20 ° C cooler). :D By default, the "hot" version will be installed. An addon is included to activate the "cold" version. More realistic but I recommended to keep the formation lap before starting the race to avoid surprises (and try to heat your tires before). :laugh:
  • Season wear upgrades effets has been reduce to keep a good balance after several seasons.
  • Wet conditions are clearly more difficult to control than with the original set, for F1 and F2 cars. So caution :roflmao:. I tried to keep a behavior relevant with a certain progressivity. The F2 is clearly more difficult to master than before but remains a little less difficult than the F1 on wet ground due to the speed.
  • No damage mods included
Others mods and changed included

Installation

It's a copy & paste installation:
Just copy and paste the directory /2021_asset_groups in the directory of the game. That’s all.

XML file of all cars is included. This can be useful if you want to add (for example) a skin mod for My Team. It's for who wants to work on it with EGO ERP Archiver. A quick pdf "howto" is include to help if you want to add a livery.

This mod is made for a 50% race time ... you can use it at 25% but with less pit stops obviously.

To uninstall

Steam have special option for it :
Click on game by right mouse button in Steam library
Choose Properties - Local files - Verify integrity of local files. After this Steam will start checking game files and will restore modded files to originals.

This Mod not works in multiplayer (online).

There might still be some weird behavior, I tested it for several days but difficult to check everything.

I made this mod for myself at the start. But if it can help other players, so much the better ...
  • Like
Reactions: weekybr

Latest updates

  1. Update of tyres models + Addons + Documention.

    No more light version, I need to use the cars files to update the overall wear behavior, sorry...
  2. Version for 50% of the race length updated with new tyre models

    Hello, As requested, i updated the 50% version with the new tyres models i made for the 25%...

Latest reviews

It is very hard to drive, and at 65% + of tire wear, you are already driving as if you had puncture on normal settings. Even bots have a problem and in 10 laps aobout 12 bots spinned already, this only proves how much this mod destabilizes the tires and it is impossible to drive even on assists turned on
Had some races with this. I found it quite nice, but everyone needs to do a 2 stop but the mercs can do a 1 stop? Any way to fix it?
Poubelle
Poubelle
Hello, Which tracks ? and unfortunately, the mod is not update yet for the 1.10 patch, sorry.
Just had my first race with this mod, weirdly a few cars stopped in the pits with one lap to go. That's weird
this mod is perfect! just the pitstops they are way too much for 50%
Nice work man. This mod is amazing. But I race in Bahrain and both Williams cars have only 1 stop. They start with mediums and pit around lap 14 to get hards
Poubelle
Poubelle
Hello,
Thanks for the feedback,
Yes, it is something strange.

After several races, I sometimes have a williams for example able of doing all the races with 2 tyres sets ... when others used 3 and sometimes 4.
There is some weird behavior that I have never seen with F1 2020.
Another example: at the end you will sometimes see a car haved made 2 pit stops. But, the final report will only show one.

I keep checking and looking for a solution, but I'm not sure I can handle this kind of weird behavior.
This is a very interesting mod.
However, in version 2.1, the tires are shaving like pudding.
I like version 2.0 better.
Good mod, and nice textures thanks for your hard work :) Cheers!
Nice idea, but it is a pity that AI constantly makes useless strategies and pits in the last 2/3 laps without meaning.
Poubelle
Poubelle
Hello,

Thanks for the feedback,
At which race ? all of them ? Which kind of strategy they used ?
Premium
Thank you for your hard work :) Cheers! Tyre mods are usually my favorite of all mods. 5/5 Stars from me!
Does this fix the issue with the AI where the guys 1 stopping outside the top 10 beat people in the top 10 that are two stopping?
Poubelle
Poubelle
Not, it's the purpose to keep it in fact .... but to improve it (i hope !) :p

I tried to have a good balance and a more realistic tyre grip & wear for a 50% race length, but keeping a diversity of bots strategies.
Good mod, and nice textures, but I`m having weird situations due to the strategie changes it makes. For example Austria MYC: Both Hamilton and Perez are pitting (Stopp 3) right before entering the final lap without a reason. Same for Max Verstappen. Driving 15 rounds with front wing damage and then pitting right before the final lap to swap tires and to get a new wing. Not realistic at all :/
Poubelle
Poubelle
Hello,

Thanks for the feedback,
This kind of mod ask a lot of tests and trials. I warned that every races/situations has not been checked..
I will try to update the strategies soon ...
Thanks for the mod. All seems well done, although I'd like a version without the new tyre textures, they are quite overdone in my view :)
Thanks! Will you also be doing one for 100%?
Poubelle
Poubelle
Hello & thanks !

No plan for the 100% currently, sorry :/

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Poubelle
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