They also have the Pilot Sport 4S for the 18" wheel size as well. In my case I split the difference and got the Michelin Pilot Sport A/S 3+ which is a High Performance All Season tire (as opposed to the Pilot Sport 4S which is a summer performance tire).
Not from the factory - 18s come with Michelin all-seasons.
So do 19, though though of Conti variety.
The Tesla Model 3 Wheel and Tire Guide
A/S 3' are a bit gripper than either of the stock all-season tires Tesla installs on 18 or 19 wheels, but still appreciably less sure footed than Pilot Sport 4S's.
How much of a difference between the long range 19" stock wheels vs performance 20" wheels? In terms of ride comfort, performance, bent wheel issues.
Ride comfort is an EXTREMELY subjective concept.
What some find luxuries will be deemed brutal by others. Therefore, the only way to form an opinion is to back-to-back test drive the two configurations and see for yourself.
235/35-20" tires, by definition, should have shorter and stiffer sidewall than 235/40-19" tires.
In real world, tirewall stiffness varies between tire brands and models within a brand family, and overall ride quality is heavily impacted by the inflation pressures. For example, the most # of tires I ever bubbled and rims I bent were on stupid-stiff RFT tires on my ex-bimmers.
Unless storage is an issue (if you live in an apartment), you are ALWAYS better off buying a dedicated set of winter wheels and tires. That way you can swap wheels on/off in ~45 minutes with zero damage, for free.
Take the car into a tire shops 2x/year to dismount+mount+balance new tires on one set of wheels will cost you hours, $200-300 at a time, and will inevitably scratch the wheels.
A second set of winter wheels (18"-ers !), will pay for themselves by pairing with the cheaper 18" winter tires!
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