SnowRunner

SnowRunner

738 ratings
SnowRunner Tire Differences
By Koala
Have you ever wondered what the difference between the tires is, other than what the game tells you? Ratings of "Poor", "Average", "Good", and "Excellent" aren't very clear when there are several tires all with the same score, and nothing to tell you how they differ.
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Introduction
**This guide isn't actively updated as I no longer play the game, but I do check the comments occasionally and add the new information posted. Many thanks for the work.**

Certain trucks have a variety of tire types available under each category; For example, the KRS 58 "Bandit" has 3 tires available under "Highway", "Allterrain", and "Off-road".

Take the Allterrain tires as an example, "UAD I", "UAD II", and "UAD III", all have the same in-game wheel performance of "Good", "Good", and "Average" for on-road, off-road, and mud.


Now, how do you know if there's actually any difference in these tires other than a cosmetic one? You don't, at least not as far as the game is concerned with telling you, and so this guide will give you the answers to your question: Is there any difference at all? Yes, yes there is!

Tire Name
Asphalt
Dirt
Mud
UAD I
1.9
1.5
1
UAD II
1.5
1.5
1.2
UAD III
1.5
1.7
1

The following sections include Tire Friction Values, where a higher value is better. In real life, friction between the tire and the road surface is what allows the car to move forward, the same applies in-game where higher friction values result in a better ability to traverse these surfaces.
Highway
Tire Name
Asphalt
Dirt
Mud
UHD I
3
1
0.4
UHD II
3
1.2
0.2
UHD III
3.2
1
0.2
HMD I
3
1
0.4
HMD II
3
1.2
0.2
HMD III
3.2
1
0.2
JAT HMS I
3.0
1.0
0.4
JAT HMS II
3.0
1.1
0.3
JAT HMS III
3.2
0.9
0.4
JAT HMD I
3.0
1.0
0.4
JAT HMD II
3.0
1.1
0.3
JAT HMD III
3.2
0.9
0.4
JAT HHD I
3.0
1.0
0.4
JAT HHD II
3.0
1.1
0.3
JAT HHD III
3.2
0.9
0.4
HS I
2
0.8
0.4
HS II
2
1
0.2
HS III
2.5
0.8
0.2
FHMD I
3
1
0.4
JAT HS I
2.2
0.7
0.3
JAT HS II
2.3
1.0
0.2
Allterrain
Tire Name
Asphalt
Dirt
Mud
ATMD I
1.9
1.5
1
ATMD II
1.5
1.5
1.2
ATMD III
1.5
1.7
1
UAD I
1.9
1.5
1
UAD II
1.5
1.5
1.2
UAD III
1.5
1.7
1
P12 AT
1.9
1.5
1
ATHS I
1.5
1.5
1.2
SPO I
1.5
1.5
2
Kennworth 963 Tires
1.6
1.7
1
UCD I (Croc)
1.5
1.4
1.5
JAT ATMS I
1.5
1.7
1.0
JAT ATMS II
1.7
1.5
1.1
JAT ATMS III
1.4
1.5
1.4
JAT ATMD I
1.5
1.7
1.1
JAT ATMD II
1.7
1.5
1.1
JAT ATMD III
1.4
1.5
1.4
JAT ATHD I
1.5
1.7
1.0
JAT ATHD II
1.7
1.5
1.1
JAT ATHD III
1.4
1.5
1.4
TrAT I
1.5
1.5
1
AS I
1
1.4
1
AS II
1
1
1.2
AS III
1.2
1
1
Offroad
Tire Name
Asphalt
Dirt
Mud
OHD I (P16)
0.8
3
3.5
OHD I (P512 PF)
0.8
3
3.5
OHD I
0.8
3
1.9
OHD II
0.8
3.2
1.5
OHD III
1
3
1.5
ANKO I
0.8
3
1.7
OHS I
1
3
1.5
OHS II
0.8
3
1.8
UOD I
1
3
1.5
UOD II
0.8
3
1.9
UOD III
0.8
3.2
1.5
D.S. 15C-177
1
3
1.7
ZiKZ 566A
0.8
3
1.3
Mack Defense M917
1.2
2.8
1.8
Kenworth 990 Tires
1.1
2.0
2.5
"Atom" Tires
1.0
3.0
1.8
JAT OMS I
1
3
1.7
JAT OMS II
0.8
3.1
1.6
JAT OMS III
0.6
3.2
1.6
JAT OMD I
1
3
1.7
JAT OMD II
0.8
3.1
1.6
JAT OMD III
0.6
3.2
1.6
JAT OHD I
1
3
1.7
JAT OHD II
0.8
3.1
1.6
JAT OHD III
0.6
3.2
1.6
JAT OHS I
0.8
3
1.6
JAT OHS II
1
3.2
1.3
JAT OHS III
0.9
3
1.7
OS I
1
2
1.2
OG I
0.8
3
2.1
CS I
0.9
2
1.1
Hummer H2 Tires
3
2
1.2
TrO I
0.8
3
1.5
Burlak 6x6 Tires
0.6
3.3
2.2
Rezvani Tires
3
2
1.2
TO I (Apache)
1
2
1.2
OJ 1 (Jeep)
3
2
1.2
Land Rover Tires
3
2
1.2
JAT OS I
1.2
2
1
JAT OS II
0.8
2.2
1.2
JAT OS III
1
2.3
1.1
JAT OS IV
1.1
2.2
1.2
Mudtires
Tire Name
Asphalt
Dirt
Mud
MSH I
0.5
1.7
3
MSH II
0.5
1.7
3.2
MSH III
0.5
2
3
MSH IV
0.7
1.7
3
MHS I
0.5
2
2
MHS II
0.5
2
2.4
MHS III
0.5
2.4
2
AMHS I
0.5
2
2.4
TMHS I
0.5
2
2.4
ZHM (612H)
0.3
2
3.35
ZHM Tires (605R)
0.5
1.7
3
Caterpillar 770G Tires
0.5
2
3.5
Stock Tractor Tires
0.5
1.7
3
DMHS I
0.5
2
2
DMHS II
0.5
2
2
DMHS III
0.5
2
2
JAT MSH I
0.6
1.6
3
JAT MSH II
0.5
1.7
3.2
JAT MSH III
0.5
2
3.1
JAT MMD I
0.5
2
2.2
JAT MMD II
0.4
2.2
2
JAT MMD III
0.4
2.1
2.1
JAT MHS I
0.5
1.8
2.2
JAT MHS II
0.6
2.3
2
JAT MHS III
0.6
1.9
2.4
JAT MHS IV
0.4
1.8
2.6
JAT MHS V
0.5
2.4
2.1
JAT MHS VI
0.6
1.8
2.5
Caterpillar TH357 Tires
0.5
1.7
3
TO I (TUZ 420)
0.5
3
8
MS I
0.5
3
1.6
TM I
0.5
2.4
2
TM II
0.5
2
2.4
TrM I
0.5
2
2
JAT MS I
0.5
2.7
1.8
JAT MS II
0.5
2.4
2.1
JAT MS III
0.4
2.1
2.5
Chained
Tire Name
Asphalt
Dirt
Mud
UAD III Chains
1.2
3
1.3
OHD II Chains
1.2
3
1.3
MHS I Chains
1.2
3
1.3
CS I
0.9
2
1.1
TrC I
1.2
3
1.3

- Chained tires also have an additional "IsIgnoreIce" value in the files, giving them a unique property which prevents them from slipping on ice.

- For rear-only chained tires, the front tires retain their base values, e.g. For "UAD III Rear Chains", the front tires use "UAD III" values (1.5 | 1.7 | 1), while the rear tires use "UAD III Rear Chains" values (1.2 | 3 | 1.3).
Extra Information
The information in the guide was obtained from files which can be found within the game's directories, using the in-game tire names for reference.

Base friction values for the different tire types:
C:\Program Files (x86)\Steam\steamapps\common\Codename - SR/preload/paks/client/initial.pak/[media]\_templates\trucks.xml

Further vehicle specific information:
C:\Program Files (x86)\Steam\steamapps\common\Codename - SR/preload/paks/client/initial.pak/[media]\classes\wheels\*.xml

Further DLC vehicle specific information:
C:\Program Files (x86)\Steam\steamapps\common\Codename - SR/preload/paks/client/initial.pak/[media]\_dlc\

If you wish to explore these values yourself, you will have to open the "initial.pak" file using an archiver utility such as WinRAR or 7zip, there you will have access to the "[media]" directory allowing you to explore the above files - and any others if you wish.

Note: I do not own the separate DLC vehicles - Western Star 49X, Chevrolet Apache 6x6, Navistar 5000-MV tractor, and the GMC Brigadier - so I cannot look up their tire names and check if they have unique tires. Though based on the files available, the Chevrolet Apache 6x6 is the only one with different tire modifiers, and they appear to be matching the "AS I", "AS II", and "AS III" values already present in the Allterrain section.
71 Comments
DrNukinstein 12 hours ago 
Just a heads up, the new Rezvani Tank DLC adds "Ultima" Tires, for most scouts
Conscript 26 May @ 2:03am 
Dear Koala thanks a lot for the guide, using it often , great job. Scout JAT values are also in now?
Koala  [author] 25 May @ 6:10pm 
Added Rezvani, Burlak 6x6, and Atom tires as well. Should have all the tires now again. Didn't realise more were missing other than the JAT tires.
Koala  [author] 25 May @ 5:56pm 
Added all the JAT tires now, I believe. Should be up-to-date.
Boťa 16 Apr @ 11:36pm 
Hello Koala, great guide! Could you please update the tables with JAT values from CarpaccioSalad? Unfortunately on steam deck we cannot see the comments, this would help me big time. Thank you!
Koala  [author] 27 Mar @ 4:34pm 
Most of them should be, yes. Generally if there's any changes, people do post them here and I try to update when I have time.
Wingnut 19 Mar @ 2:30pm 
Are these stats still accurate?
brodiniguido 28 Jan @ 5:56am 
Snow Runnar , il gioco lo carica ma non mi carica le mod, cosa posso fare ?
Wolfs KUBO Transporte 21 Jan @ 2:44pm 
ich habe das problem das wenn ich im multipleyer war und dann mein lkw in der werkstatt abstelle und abbeslle. wenn ich dann in den einzel pleyer wechsel ist mein barts immer weg warum. ich muss mir jeden tag neuen barts fertig machen. dann kann ja nicht an gehen.
CarpaccioSalad 22 Nov, 2023 @ 6:23am 
DLC Tires data: ASPHALT / DIRT / MUD does not include scout data.
ALL TERRAIN
JAT ATHD I / 1.5 / 1.7 / 1.0
JAT ATHD II / 1.7 / 1.5 / 1.1
JAT ATHD III / 1.4 / 1.5 / 1.4
JAT ATMD I / 1.5 / 1.7 / 1.1
JAT ATMD II / 1.7 / 1.5 / 1.1
JAT ATMD III / 1.4 / 1.5 / 1.4
JAT ATMS I / 1.5 / 1.7 / 1.0
JAT ATMS II / 1.7 / 1.5 / 1.1
JAT ATMS III / 1.4 / 1.5 / 1.4

HIGHWAY
JAT HHD I / 3.0 / 1.0 / 0.4
JAT HHD II / 3.0 / 1.1 / 0.3
JAT HHD III / 3.2 / 0.9 / 0.4
JAT HMD I / 3.0 / 1.0 / 0.4
JAT HMD II / 3.0 / 1.1 / 0.3
JAT HMD III / 3.2 / 0.9 / 0.4
JAT HMS I / 3.0 / 1.0 / 0.4
JAT HMS II / 3.0 / 1.1 / 0.3
JAT HMS III / 3.2 / 0.9 / 0.4