20-inch tire size chart

92 sizes fit 20″ wheels, from 25.4″ to 43.8″ tall. Sizes are grouped by the average height their tires are listed at.

25-inch tires on 20-inch rims

1 size whose tires measure 24.5″ to 25.5″ tall on average.

Size	Published height ″	Size code ″	Width ″	Tires
225/30R20	25.35	25.31	8.9	1

26-inch tires on 20-inch rims

9 sizes whose tires measure 25.5″ to 26.5″ tall on average.

Size	Published height ″	Size code ″	Width ″	Tires
235/30R20	25.60	25.55	9.3	1
285/25R20	25.60	25.61	11.2	1
245/30R20	25.80	25.79	9.6	6
295/25R20	25.80–25.83	25.81	11.6	2
305/25R20	26.00	26.00	12.0	1
255/30R20	26.10	26.02	10.0	3
225/35R20	26.20–26.22	26.20	8.9	3
265/30R20	26.30	26.26	10.4	7
325/25R20	26.40	26.40	12.8	1

27-inch tires on 20-inch rims

11 sizes whose tires measure 26.5″ to 27.5″ tall on average. 27-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
235/35R20	26.46–26.60	26.48	9.3	8
275/30R20	26.50–26.60	26.50	10.8	12
335/25R20	26.60	26.59	13.2	3
285/30R20	26.70–26.80	26.73	11.2	26
245/35R20	26.77–26.80	26.75	9.6	37
295/30R20	27.00–27.01	26.97	11.6	17
255/35R20	27.00–27.30	27.03	10.0	20
225/40R20	27.10	27.09	8.9	1
305/30R20	27.20–27.40	27.20	12.0	23
265/35R20	27.30–27.32	27.30	10.4	19
315/30R20	27.48–27.50	27.44	12.4	9

28-inch tires on 20-inch rims

13 sizes whose tires measure 27.5″ to 28.5″ tall on average. 28-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
235/40R20	27.40–27.70	27.40	9.3	3
275/35R20	27.56–27.80	27.58	10.8	23
215/45R20	27.60	27.62	8.5	1
325/30R20	27.70–27.72	27.68	12.8	7
245/40R20	27.70–27.72	27.72	9.6	20
285/35R20	27.87–27.90	27.85	11.2	18
335/30R20	28.00	27.91	13.2	4
255/40R20	28.00–28.40	28.03	10.0	22
295/35R20	28.10–28.11	28.13	11.6	14
345/30R20	28.20	28.15	13.6	3
235/45R20	28.30–28.40	28.33	9.3	11
265/40R20	28.35–28.50	28.35	10.4	14
305/35R20	28.40–28.43	28.41	12.0	9

29-inch tires on 20-inch rims

8 sizes whose tires measure 28.5″ to 29.5″ tall on average. 29-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
245/45R20	28.60–28.70	28.68	9.6	26
275/40R20	28.66–28.70	28.66	10.8	24
315/35R20	28.66–28.70	28.68	12.4	14
285/40R20	28.98–29.00	28.98	11.2	7
255/45R20	29.00–29.10	29.04	10.0	29
295/40R20	29.29–29.30	29.29	11.6	9
235/50R20	29.29–29.30	29.25	9.3	8
265/45R20	29.30–29.40	29.39	10.4	16

30-inch tires on 20-inch rims

8 sizes whose tires measure 29.5″ to 30.5″ tall on average. 30-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
305/40R20	29.60–29.61	29.61	12.0	3
245/50R20	29.60–29.70	29.65	9.6	22
275/45R20	29.70–29.80	29.74	10.8	21
255/50R20	30.00–30.10	30.04	10.0	22
285/45R20	30.08–30.10	30.10	11.2	10
235/55R20	30.10–30.20	30.18	9.3	23
265/50R20	30.40–30.50	30.43	10.4	27
295/45R20	30.47–30.50	30.45	11.6	4

31-inch tires on 20-inch rims

5 sizes whose tires measure 30.5″ to 31.5″ tall on average. 31-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
305/45R20	30.80	30.81	12.0	2
275/50R20	30.80–30.90	30.83	10.8	15
255/55R20	31.00–31.02	31.04	10.0	19
235/60R20	31.10	31.10	9.3	1
285/50R20	31.26–31.30	31.22	11.2	6

32-inch tires on 20-inch rims

6 sizes whose tires measure 31.5″ to 32.5″ tall on average. 32-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
265/55R20	31.50	31.48	10.4	2
245/60R20	31.50–31.60	31.57	9.6	8
275/55R20	31.89–32.30	31.91	10.8	38
255/60R20	32.00–32.10	32.05	10.0	7
305/50R20	32.00–32.20	32.01	12.0	8
285/55R20	32.30–32.70	32.34	11.2	12

33-inch tires on 20-inch rims

7 sizes whose tires measure 32.5″ to 33.5″ tall on average. 33-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
33×11.50R20	32.50	33.00	11.5	1
265/60R20	32.50–32.90	32.52	10.4	16
33×13.50R20	32.50–32.60	33.00	13.5	2
33×12.50R20	32.50–33.00	33.00	12.5	14
295/55R20	32.76–33.20	32.78	11.6	11
275/60R20	32.90–33.40	32.99	10.8	30
305/55R20	33.20–33.70	33.21	12.0	14

34-inch tires on 20-inch rims

3 sizes whose tires measure 33.5″ to 34.5″ tall on average. 34-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
285/60R20	33.40–33.90	33.46	11.2	14
295/60R20	33.90–34.30	33.94	11.6	9
275/65R20	34.09–34.70	34.07	10.8	25

35-inch tires on 20-inch rims

9 sizes whose tires measure 34.5″ to 35.5″ tall on average. 35-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
285/65R20	34.50–34.60	34.59	11.2	8
265/70R20	34.60	34.61	10.4	1
35×13.50R20	34.50–34.80	35.00	13.5	6
35×11.50R20	34.50–34.80	35.00	11.5	5
35×15.50R20	34.53–34.76	35.00	15.5	3
35×12.50R20	34.50–35.04	35.00	12.5	20
315/60R20	35.00	34.88	12.4	1
295/65R20	35.10–35.40	35.10	11.6	11
325/60R20	35.35–35.40	35.35	12.8	5

36-inch tires on 20-inch rims

2 sizes whose tires measure 35.5″ to 36.5″ tall on average. 36-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
285/70R20	35.70	35.71	11.2	1
36×15.50R20	36.40	36.00	15.5	1

37-inch tires on 20-inch rims

3 sizes whose tires measure 36.5″ to 37.5″ tall on average. 37-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
37×12.50R20	36.50–37.00	37.00	12.5	13
37×13.50R20	36.50–37.05	37.00	13.5	10
37×14.50R20	36.90	37.00	14.5	1

38-inch tires on 20-inch rims

2 sizes whose tires measure 37.5″ to 38.5″ tall on average. 38-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
38×13.50R20	37.66–37.80	38.00	13.5	2
38×15.50R20	37.72–37.80	38.00	15.5	3

40-inch tires on 20-inch rims

3 sizes whose tires measure 39.5″ to 40.5″ tall on average. 40-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
40×13.50R20	39.50	40.00	13.5	2
40×15.50R20	39.66	40.00	15.5	1
40×14.50R20	39.80	40.00	14.5	1

42-inch tires on 20-inch rims

1 size whose tires measure 41.5″ to 42.5″ tall on average. 42-inch tires on every wheel size

Size	Published height ″	Size code ″	Width ″	Tires
42×13.50R20	41.70–41.80	42.00	13.5	2

44-inch tires on 20-inch rims

1 size whose tires measure 43.5″ to 44.5″ tall on average.

Size	Published height ″	Size code ″	Width ″	Tires
44×13.50R20	43.80	44.00	13.5	1