Custom forged wheels for Tesla Model 3

The 2 generations of the Tesla Model 3 compared

One row per published generation, from the oldest to the most recent. Each measurement comes from the generation's page, which cites its sources and gives the fitment of each version. These measurements help you recognise your car; they are not a recommendation, and Onyx does not advise any specific offset.

Generation by generation

Tesla Model 3 first generation (2017-2023): 4 original fitments recorded, 18 to 20 inches. Version: Model 3, all versions. Fitments: 18-inch, 8.5J ET 40 (tyres 235/45 R18); 19-inch, 8.5J ET 40 (tyres 235/40 R19); 20-inch, 8.5J ET 35 or ET 40 (tyres 235/35 R20).

Tesla Model 3 Highland (2024-present): 5 original fitments recorded, 18 to 20 inches. Versions: Fitments listed by Tesla (allocation by trim not published); Model 3 Standard (steel wheel). Fitments: 18-inch, 8.5J ET 38 (tyres 235/45 R18); 19-inch, 8.5J ET 38 (tyres 235/40 R19) or 9J ET 34 at the front, 10J ET 45 at the rear; 20-inch, 9J ET 34 (tyres 235/35 R20) at the front, 10J ET 45 (tyres 275/30 R20) at the rear. Compared with the Model 3 first generation generation: same diameters (18, 19 and 20 inches); at the front, widths 8.5 to 9J instead of 8.5J and offsets ET 34 to ET 38 instead of ET 35 to ET 40; at the rear, widths 8.5 to 10J instead of 8.5J and offsets ET 38 to ET 45 instead of ET 35 to ET 40.

The same wheels from one generation to the next?

Same fixing measurements on all 2 generations: PCD 5x114.3, centre bore 64.1 mm and thread M14 x 1.5.

Same original diameters on all 2 generations: 18, 19, 20 inches.

The range of original offsets changes: ET 35 to ET 40 for the Model 3 first generation; ET 34 to ET 45 for the Model 3 Highland.

Each generation's page gives the fitment of each version, with its sources.

Onyx entry price: the set of four monoblock forged wheels in the smallest diameter of our price list that covers the smallest original diameter recorded; the other diameters and the two-piece construction are on each generation's page. Amounts in pounds: our checkout on 4 October 2026, before the carrier's clearance fee and any import duty. The amount shown at checkout is the one charged for your order.

Publication rule: a measurement is shown only if a primary source gives it (a manufacturer's document, an official vehicle type record, an original parts catalogue, the maker of the original wheel) without another primary source contradicting it, or if two independent specialist sources agree without a primary source contradicting them. The press and forums do not count. Measurements checked on 15 October 2026.