Uploaded May 2017 | Updated September 2026, 2 weeks ago
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Will moving to a smaller wheel size improve comfort? Will moving to a bigger wheel size improve handling? I've been finding out exactly what changes when you change your wheel size at Mireval, Goodyear's test facility in the South of France.
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Further information and the full data from the test - tyrereviews.co.uk/Article/The-differences-between-17-18-and-19-inch-tyres.htm
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Please subscribe! youtube.com/subscription_center?add_user=tyrereviews
Will moving to a smaller wheel size improve comfort? Will moving to a bigger wheel size improve handling? I've been finding out exactly what changes when you change your wheel size at Mireval, Goodyear's test facility in the South of France.
----
Further information and the full data from the test - tyrereviews.co.uk/Article/The-differences-between-17-18-and-19-inch-tyres.htm
----
Please like and subscribe! youtube.com/subscription_center?add_user=tyrereviews
----
Music - soundcloud.com/lakeyinspired/find-a-way
----
Instagram - instagram.com/Tyre_Reviews
Website - tyrereviews.co.uk
Facebook - facebook.com/TyreReviews
Twitter - twitter.com/TyreReviews
![The Differences Between 19 & 20 and 20 & 21 Wheels Tested! [Michelin Pilot Sport 4 S NAO]](https://i.ytimg.com/vi/oiPD8dBHmdM/mqdefault.jpg "The Differences Between 19 & 20 and 20 & 21 Wheels Tested! [Michelin Pilot Sport 4 S NAO]
Have you ever wondered what difference ticking the big wheel size option makes when specifying your new car? In this video I find out! I use a new Porsche 992 911 which comes standard with 19 front and 20 rear wheels, and test them against the optional 20 front and 21 rear wheels!
Both these wheel options use the new Michelin Pilot Sport 4S NA0 tire which is specifically designed for the 992 911. The standard tire sizes are 235/40 R19 front and 295/35 R20 rear and the optional big wheel size is 245/35 R20 front and 305/30 R21 rear.
As usual I test the braking performance in the dry and wet, dry lap time, wet lap time and look at the noise and comfort of the two different sets of wheels.
Does fitting big wheels to your car really ruin the handling? Do big wheels make you faster around a track? Only one way to find out! Lets get testing.
Please review your tires at www.tire-reviews.com !
The difference between 17, 18 and 19 wheels - https://www.tire-reviews.com/Article/The-differences-between-17-18-and-19-inch-tires.htm
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00:00 Introduction
01:10 Noise and Comfort
01:32 Braking
03:20 Wet Handling
06:27 Dry Handling
11:06 Conclusion")
