Wheel size

18 x 12.5J · every tyre size

3 real, user-submitted fitments on 18x12.5 wheels across 2 tyre sizes. Pick a size to see its photos.

285/30 R18 · 12.5J

2 fitments · rim 33 mm wider than the tyre

295/35 R18 · 12.5J

1 fitment · rim 23 mm wider than the tyre

Most viewed 18x12.5 fitments

An example of tyre stretch: 295/35 R18 on 12.5J – YOKOHAMA

YOKOHAMA12.5J · 295/35 R18

An example of tyre stretch: 285/30 R18 on 12.5J

285/30 R1812.5J · 285/30 R18

An example of tyre stretch: 285/30 R18 on 12.5J

285/30 R1812.5J · 285/30 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

10 tyre sizes · 30 fitments

6 tyre sizes · 17 fitments

2 tyre sizes · 6 fitments

18x12.5 wheels: common questions

What tyre sizes have been stretched on 18x12.5 wheels?: TyreStretch.com has real photos of 2 tyre sizes on 18x12.5 (12.5J x 18in) wheels: 285/30 (2 photos), 295/35 (1 photo).
Which tyre size has the most 18x12.5 photos?: 285/30 R18, with 2 of the 3 photos. That reflects what the community has uploaded, not a fitment recommendation.
How wide is a 12.5J rim?: A 12.5J rim measures about 318 mm between the bead seats. The tyres pictured here run from 285 mm to 295 mm nominal section width.