2025-2026 Volvo EX30 4 Door Care and maintenance -> Wheel and tyre recommendations User Manual
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Care and maintenance -> Wheel and tyre recommendations for Your Volvo EX30 4 Door First Generation (2025-2026)

The tyres' purpose is to carry your car's load, grip the underlying surface well, reduce vibration and protect  
the wheel rim from wear. Get familiar with the recommendations to get the most out of your wheels and  
tyres.  
Familiarise yourself with tasks such as how to maintain a correct tyre pressure and how to change wheels so you are comfort-  
able in these situations.  
13.4.1. Wheel and tyre recommendations  
Volvo recommends that you only use wheel rims and tyres that have been tested and approved by Volvo and  
are genuine Volvo accessories. A complete wheel refers to when tyres are fitted onto wheel rims.  
Recommended tyres  
On delivery, the car is equipped with Volvo original tyres that have the VOL marking on their sides[1]. These tyres are carefully  
adapted to the car. It is therefore important that if you change tyres, the new tyres also have this marking in order to maintain  
the car's driving characteristics, comfort and electricity consumption.  
Original tyres  
Your car is originally equipped with tyres according to the label found on the pillar by the driver door.  
The tyres have good roadholding properties and provide good driving characteristics on dry and wet road surfaces. Remember,  
however, that the tyres have been developed to provide these properties on roads that are free from ice and snow.  
Some cars are equipped with a combination of tyres and wheel rims with extra-high performance. They are designed to be cap-  
able on dry road surfaces and with resistance against aquaplaning. These may be more sensitive to damage on the road surface  
and, depending on conditions, may have a service life of less than 30,000 km (20,000 miles). Even if the car is equipped with  
AWD or stability systems, these tyres are not designed for winter driving and should be changed to winter tyres as the weather  
requires.  
"All-season" tyres provide slightly better roadholding on slippery road surfaces than tyres without the "all-season" classifica-  
tion. However, for good roadholding on icy or snow-covered roads, Volvo recommends winter tyres on all four wheels.  
Tyre age  
Volvo recommends that tyres should be changed after 6 years of normal use. Tyres age and deteriorate over time, even if they  
are rarely or never used. The function can therefore be affected. This applies to all tyres that are stored for future use. Heat  
caused by hot climates, frequently carrying heavy loads or exposure to ultraviolet (UV) radiation may accelerate the ageing pro-  
cess. Cracks or discolouration are examples of external signs which indicate that the tyre is unsuitable for use. A tyre that has  
visible signs of deterioration should be changed immediately.  
When you replace your tyres, it is important to use the newest tyres possible. This is especially important with regard to winter  
tyres. Use the tyres' DOT[2] markings to determine how old your tyres are.  
Replacing tyres  
Never switch originally fitted wheels between the front and rear axles.  
The content of this manual represents the status of the user manual at the time of printing and may not be completely valid in future  
instances. For more information, refer to the first page for the complete disclaimer note.  
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When you replace your tyres, you must make sure that all four tyres have the same size designation, are of the same type (ra-  
dial), and are preferably from the same manufacturer as the original tyres. Otherwise, there is a risk of changing the car's road-  
holding properties and driving characteristics.  
The wheel must always rotate in the same direction throughout its lifespan.  
If the wheels are fitted incorrectly, the car's braking characteristics and capacity to deflect rain and slush are adversely affected.  
Wheel rims and tyre sizes  
Warning  
Your Volvo's wheel rim and tyre sizes are specified to meet stringent requirements for stability and driving  
characteristics. Unapproved combinations of wheel rim size and tyre size may have a negative effect on the car's  
stability and driving characteristics.  
Any damage caused by the fitting of unapproved combinations of wheel rim size and tyre size are not covered by the  
new car warranty. Volvo accepts no liability for death, personal injury or any costs caused by such installations.  
Do not use steel or aluminium wheel rims which are damaged, cracked or deformed, which have extensive corrosion  
damage, or which have been welded or repaired.  
[1]  
There may be deviations for certain tyre dimensions.  
[2]  
Department of Transportation  
13.4.1.1. Tyres and wheel storage  
To keep them in good condition, you should always store wheels that are not in use in a cool, dry and dark  
place. How you place them, as well as avoiding exposure to chemicals, is also important.  
When you store wheels that are not in use, it's important to keep them from direct sunlight, rain, water, heat sources or sparks.  
They should never be stored near solvents, petrol, oils or similar substances. Especially flammable ones.  
Store wheels[1] hung up or lying on their sides on the floor. If you store tyres not fitted on rims, you should never hang them  
up. Be sure to store them standing upright or lying on their sides. If you hang up rimless tyres they may become deformed.  
[1]  
Tyres fitted on rims  
13.4.1.2. Tyre economy  
To preserve your tyres as much as possible, there are some things you should keep in mind.  
Correct tyre pressure reduces uneven wear. It's important to check the pressure regularly.  
The content of this manual represents the status of the user manual at the time of printing and may not be completely valid in future  
instances. For more information, refer to the first page for the complete disclaimer note.  
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Hard acceleration, heavy braking and driving in a way which causes screeching tyres lead to increased tyre wear.  
Tyre wear increases with speed.  
Unbalanced wheels cause uneven and excessive tyre wear and reduced ride comfort.  
Wheels must have the same direction of rotation during their entire service life.  
The rear tyre grip should always be equal to, or better than, the front tyre grip to reduce the risk of oversteering in case of  
heavy braking.  
Tyres or wheel rims may be damaged permanently if you hit kerb stones or drive into deep holes.  
Driving style, road conditions and climate affect the tyre wear.  
13.4.2. Designations on tyre sidewall  
There are many digits, numbers and symbols that may be found on a tyre's sidewall. Here are some examples  
and explanations of what they indicate.  
Note  
Be aware that the following tyre designations are only examples. Not all of these designations may be available for your  
tyres and there may be designations on your tyres which are not included here.  
Tyre dimensions  
All tyres have a designation of dimensions, such as: 265ꢀ40 R21 98 W  
Tyre width (mm).  
265  
40  
R
Ratio between tyre wall height and tyre width (%).  
Radial ply. The designation RF and symbol specify that the car is equipped with puncture-resistant tyres.  
Rim diameter (inches).  
21  
Codes for the maximum permitted tyre load, Load Index.  
Speed rating for maximum permitted speed, Speed Symbol.  
98  
W
Wheel rim dimensions  
All wheel rims have a designation of dimensions, such as: 8J x 19 x 50  
Rim width (inches).  
8
Rim flange profile.  
J
Rim diameter (inches).  
19  
50  
Offset in mm (distance from wheel centre to wheel contact surface against the hub).  
Weather condition classification  
Here are some classification examples. Weather capabilities can also be defined with certain symbols.  
Mud and Snow.  
All Terrain.  
M+S or MꢀS  
AT  
The content of this manual represents the status of the user manual at the time of printing and may not be completely valid in future  
instances. For more information, refer to the first page for the complete disclaimer note.  
320 / 396  

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