Wheel size

18 x 12J · every tyre size

30 real, user-submitted fitments on 18x12 wheels across 10 tyre sizes. Pick a size to see its photos.

215/35 R18 · 12J

2 fitments · rim 90 mm wider than the tyre

225/40 R18 · 12J

1 fitment · rim 80 mm wider than the tyre

235/35 R18 · 12J

3 fitments · rim 70 mm wider than the tyre

245/40 R18 · 12J

4 fitments · rim 60 mm wider than the tyre

255/30 R18 · 12J

1 fitment · rim 50 mm wider than the tyre

255/35 R18 · 12J

1 fitment · rim 50 mm wider than the tyre

255/45 R18 · 12J

2 fitments · rim 50 mm wider than the tyre

265/30 R18 · 12J

5 fitments · rim 40 mm wider than the tyre

265/35 R18 · 12J

9 fitments · rim 40 mm wider than the tyre

285/30 R18 · 12J

2 fitments · rim 20 mm wider than the tyre

Most viewed 18x12 fitments

An example of tyre stretch: 215/35 R18 on 12.0J – HANKOOK (JAPAN RACING)

HANKOOK · JAPAN RACING12.0J · 215/35 R18

An example of tyre stretch: 265/35 R18 on 12.0J – NANKANG

NANKANG12.0J · 265/35 R18

An example of tyre stretch: 255/35 R18 on 12.0J

255/35 R1812.0J · 255/35 R18

An example of tyre stretch: 255/30 R18 on 12.0J – CONTINENTAL

CONTINENTAL12.0J · 255/30 R18

An example of tyre stretch: 265/35 R18 on 12.0J – NANKANG

NANKANG12.0J · 265/35 R18

An example of tyre stretch: 265/35 R18 on 12.0J – NANKANG

NANKANG12.0J · 265/35 R18

An example of tyre stretch: 245/40 R18 on 12.0J – CONTINENTAL

CONTINENTAL12.0J · 245/40 R18

An example of tyre stretch: 265/35 R18 on 12.0J

265/35 R1812.0J · 265/35 R18

An example of tyre stretch: 285/30 R18 on 12.0J – NANKANG (SSR)

NANKANG · SSR12.0J · 285/30 R18

An example of tyre stretch: 255/45 R18 on 12.0J

255/45 R1812.0J · 255/45 R18

An example of tyre stretch: 235/35 R18 on 12.0J – GOODRICH

GOODRICH12.0J · 235/35 R18

An example of tyre stretch: 215/35 R18 on 12.0J – HANKOOK (JAPAN RACING)

HANKOOK · JAPAN RACING12.0J · 215/35 R18

Other 18in wheel widths

4 tyre sizes · 11 fitments

6 tyre sizes · 26 fitments

11 tyre sizes · 85 fitments

11 tyre sizes · 110 fitments

5 tyre sizes · 23 fitments

12 tyre sizes · 116 fitments

13 tyre sizes · 215 fitments

7 tyre sizes · 43 fitments

14 tyre sizes · 162 fitments

2 tyre sizes · 8 fitments

10 tyre sizes · 82 fitments

10 tyre sizes · 58 fitments

7 tyre sizes · 22 fitments

2 tyre sizes · 3 fitments

6 tyre sizes · 17 fitments

2 tyre sizes · 6 fitments

18x12 wheels: common questions

What tyre sizes have been stretched on 18x12 wheels?: TyreStretch.com has real photos of 10 tyre sizes on 18x12 (12J x 18in) wheels: 215/35 (2 photos), 225/40 (1 photo), 235/35 (3 photos), 245/40 (4 photos), 255/30 (1 photo), 255/35 (1 photo), 255/45 (2 photos), 265/30 (5 photos), 265/35 (9 photos), 285/30 (2 photos).
Which tyre size has the most 18x12 photos?: 265/35 R18, with 9 of the 30 photos. That reflects what the community has uploaded, not a fitment recommendation.
How wide is a 12J rim?: A 12J rim measures about 305 mm between the bead seats. The tyres pictured here run from 215 mm to 285 mm nominal section width.