2025-2026 Volvo EX30 4 Door Specifications -> Minimum permitted load index and speed rating for tyres User Manual
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Specifications -> Minimum permitted load index and speed rating for tyres for Your Volvo EX30 4 Door First Generation (2025-2026)

15.3. Wheel and tyre specifications  
Here you can find specific data for wheels and tyres applicable to your car.  
Note  
There are more recommendations regarding wheels and tyres that are important to be aware of.  
15.3.1. Approved tyre pressures  
You can find the approved tyre pressures for your car in the table below.  
The recommended pressure for factory-fitted tyres can be found on the tyre pressure label. It's located on the door pillar on the  
driver's side and is visible when the door is opened.  
Tyre size  
Load 1ꢁ3 persons  
Max load  
ECO pressure  
Front/rear  
kPa (psi)  
Front  
Rear  
Front  
Rear  
kPa (psi)  
kPa (psi)  
kPa (psi)  
kPa (psi)  
225ꢀ55 R18  
245ꢀ45 R19  
245ꢀ40 R20  
260 (38)  
260 (38)  
290 (42)  
290 (42)  
290 (42)  
15.3.2. Approved wheel and tyre sizes  
In some countries, approved sizes are not indicated by the car's registration documents. However, you can  
find all approved combinations of wheel rims and tyres below.  
Tyre  
Wheel rim  
7.5x18x46  
8x19x48.5  
8x20x48.5  
225ꢀ55 R18  
245ꢀ45 R19  
245ꢀ40 R20  
15.3.3. Minimum permitted load index and speed rating for  
tyres  
All tyres have specific speed and load limitations. Tyres must have a speed rating and load index that are  
equal to or higher than your car's maximum speed.  
Your tyre's specification must be at least equal to or greater than:  
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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Minimum permitted load index (LI):  
102  
102  
99  
225ꢀ55 R18  
245ꢀ45 R19  
245ꢀ40 R20  
V
Minimum permitted speed rating (SS)  
Warning  
If a tyre with a speed rating that is too low is used, it may overheat and become damaged.  
Note  
Winter tyres  
Winter tyres[1] are allowed to have a lower speed rating than your car's top speed. However, if your winter tyres do have a  
lower speed rating than your car's top speed, you are not allowed to drive faster than the tyres' speed rating.  
[1]  
Both studded and stud-free tyres.  
15.4. Fluid specifications  
Your car has fluids to help different systems function properly. When it is time to refill or perform  
maintenance, you may need to know the specific data for them.  
For some fluids, it is recommended that they are changed or filled by an authorised Volvo workshop. Check this section for the  
fluid you need information on and, if necessary, contact an authorised Volvo workshop to schedule an appointment.  
15.4.1. Brake fluid specifications  
The medium in your car's brake system is called brake fluid.  
Volvo Original or equivalent brake fluid that fulfils a combination of the Dot 4, 5.1 and ISO 4925 class 6 classifications.  
Prescribed grade  
Important  
It is recommended that brake fluid is changed or filled by an authorised Volvo workshop.  
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.  
372 / 396  

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