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20 x 12J · every tyre size

6 real, user-submitted fitments on 20x12 wheels across 3 tyre sizes. Pick a size to see its photos.

255/40 R20 · 12J
3 fitments · rim 50 mm wider than the tyre
275/35 R20 · 12J
2 fitments · rim 30 mm wider than the tyre
305/25 R20 · 12J
1 fitment · rim the same width as the tyre

Most viewed 20x12 fitments

An example of tyre stretch: 275/35 R20 on 12.0J – PIRELLI
PIRELLI12.0J · 275/35 R20
 An example of tyre stretch: 255/40 R20 on 12.0J – NITTO (MOTO METAL)
NITTO · MOTO METAL12.0J · 255/40 R20
 An example of tyre stretch: 255/40 R20 on 12.0J – NITTO
NITTO12.0J · 255/40 R20
 An example of tyre stretch: 275/35 R20 on 12.0J – PIRELLI
PIRELLI12.0J · 275/35 R20
 An example of tyre stretch: 255/40 R20 on 12.0J – NITTO (MOTO METAL)
NITTO · MOTO METAL12.0J · 255/40 R20
 An example of tyre stretch: 305/25 R20 on 12.0J – TOYO (TRIUMPH)
TOYO · TRIUMPH12.0J · 305/25 R20

Other 20in wheel widths

20x8.5
5 tyre sizes · 15 fitments
20x9
5 tyre sizes · 22 fitments
20x9.5
6 tyre sizes · 24 fitments
20x10
7 tyre sizes · 26 fitments
20x10.5
6 tyre sizes · 23 fitments
20x11
6 tyre sizes · 10 fitments
20x12.5
2 tyre sizes · 2 fitments

20x12 wheels: common questions

What tyre sizes have been stretched on 20x12 wheels?
TyreStretch.com has real photos of 3 tyre sizes on 20x12 (12J x 20in) wheels: 255/40 (3 photos), 275/35 (2 photos), 305/25 (1 photo).
Which tyre size has the most 20x12 photos?
255/40 R20, with 3 of the 6 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 255 mm to 305 mm nominal section width.