I got a new set of 19" wheels to do some range and comfort testing on the model Y to see if there is that much of a difference. I think what was most surprising is there is only a 1.5 pound different between the 19" and 20" factory Tesla wheels. In my opinion I don't think there will be any difference in range just comfort.

0:00 These are the cheapest tires for 19" model y wheels
1:05 Weight difference between 19 and 20 inch tires
2:13 Can you fit two sets of wheels in a model y?
3:01 The reveal
5:00 how to clean your Tesla wheels
6:42 initial thoughts on laufenn tires

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The S FIT AS is Laufenn's Ultra High Performance All-Season tire developed to meet the needs of sports car, sporty coupe and performance sedan driving enthusiasts looking for tires with handling performance and all-season traction combined with quiet and smooth driving on all road conditions. The S FIT AS is designed to provide responsive handling and predictable traction in wet, dry and wintry conditions, even in light snow.

S FIT AS tires mold an ultra high performance all-season compound into an asymmetric tread design. Tie bars connect the shoulder blocks to improve dry road handling and promote even wear while Multi-Tread Radius Technology optimizes the tire's contact patch, further reducing the likelihood of irregular wear patterns. Four wide circumferential grooves and streamlined intermediate notches designed with 3D hydroplaning simulation technology help evacuate water while multiple sipes increase the number of biting edges to generate traction in light snow.

The Laufenn S FIT AS tire's internal structure includes two wide, steel belts reinforced with a jointless nylon full cover to improve high-speed handling and durability. A single strand bead wire improves bead uniformity to optimize ride quality, and the high-hardness bead filler is designed to improve handling and steering response.