[adilupau]

would 19' extreme shadows from Kadjar work on Captur 2020?
according to https://www.wheel-size.com/size/renault/captur/2020/ they have similar offsets
they would probably look like this Google Image Result for https://images.caricos.com/r/renault/2020_renault_captur/images/2560x1440/2020_renault_captur_19_2560x1440.jpg

Google Image Result for https://cdn.motor1.com/images/mgl/kP9vN/s1/nuova-renault-captur-2020.jpg

 

[IvorETower]

So long as the "lug bolt" dimensions and offset (and rim width) are the same, then larger wheels should fit without any issues; you need to check the number of fixing bolts, their hole size and PCD, as well as the offset.... and don't forget to tell your insurers. Make sure that the overall outside tyre diameter is the same otherwise your speedo calibration will be altered

 

[twodogs]

The 2020 Captur and Kadjar have the same PCD and CB. There is a 5mm difference in offset on the standard wheels. Not sure what tyres you plan to use but I guess these will be higher profile which is going to give you a firmer ride. Also make sure everything fits into the wheel arch properly - on full lock both ways and full suspension movement.

 

[adilupau]

 

[adilupau]

not sure though on how to calculate the overall size of the tire to see it it would fit inside the arch or not and if it will affect speedometer as suggested above

would 19inch on 45 be bigger overall than 18inch on 55?

 

[twodogs]

take a look here
Tyre Size Calculator @ ExplorOz Articles
there are other sites for comparison. According to this the bigger wheel tyre is actually slightly smaller overall by 1.5%. All speedometers overread. This will just add another 1.5% to the overreading.

take a look here too, it covers everything as well as offset
Wheel Offset Calculator (tiresize.com)