30-inch tire sizes

A 30-inch tire is any size that stands about 30″ tall. In metric the common ones are 235/70R17, 285/45R20 and 265/50R20. We list 45 sizes for 14″ to 23″ wheels, and their makers list them at 29.4″ to 30.7″ tall.

30-inch tires in metric

Every 30″ size we list, by wheel size. Most searched first.

Wheel	Metric	Flotation
14″	–	30×10.00R14
15″	265/70R15	30×9.50R15, 30×10.00R15
16″	245/70R16, 255/70R16, 215/85R16, 235/75R16	–
17″	235/70R17, 245/65R17, 255/65R17, 265/60R17, 275/60R17, 225/75R17	–
18″	235/65R18, 245/60R18, 255/60R18	–
19″	245/55R19, 255/55R19, 235/60R19, 275/50R19	–
20″	285/45R20, 265/50R20, 235/55R20, 245/50R20, 255/50R20, 275/45R20, 295/45R20, 305/40R20	–
21″	265/45R21, 295/40R21, 275/40R21, 315/35R21, 285/40R21, 255/45R21, 245/45R21, 235/50R21	–
22″	265/40R22, 275/35R22, 315/30R22, 285/35R22, 295/35R22, 255/40R22, 305/35R22	–
23″	315/30R23	–

30-inch tires on 14-inch rims

1 size. All 14-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
30×10.00R14	30.00	30.00	10.0	1

30-inch tires on 15-inch rims

3 sizes. All 15-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
30×9.50R15	29.50–29.76	30.00	9.5	3
265/70R15	29.60–29.64	29.61	10.4	2
30×10.00R15	30.00	30.00	10.0	1

30-inch tires on 16-inch rims

4 sizes. All 16-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
245/70R16	29.40–29.80	29.50	9.6	12
235/75R16	29.84–29.90	29.88	9.3	2
255/70R16	30.08–30.10	30.06	10.0	12
215/85R16	30.39–30.75	30.39	8.5	10

30-inch tires on 17-inch rims

6 sizes. All 17-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
265/60R17	29.50–29.53	29.52	10.4	4
245/65R17	29.50–29.80	29.54	9.6	20
235/70R17	30.00	29.95	9.3	3
275/60R17	30.00	29.99	10.8	2
255/65R17	30.08–30.10	30.05	10.0	13
225/75R17	30.30–30.31	30.29	8.9	2

30-inch tires on 18-inch rims

3 sizes. All 18-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
245/60R18	29.50–29.60	29.57	9.6	24
235/65R18	30.00–30.10	30.03	9.3	25
255/60R18	30.00–30.04	30.05	10.0	14

30-inch tires on 19-inch rims

4 sizes. All 19-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
245/55R19	29.60–29.70	29.61	9.6	14
275/50R19	29.88–29.90	29.83	10.8	2
255/55R19	30.00–30.04	30.04	10.0	13
235/60R19	30.10–30.12	30.10	9.3	4

30-inch tires on 20-inch rims

8 sizes. All 20-inch sizes

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

30-inch tires on 21-inch rims

8 sizes. All 21-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
245/45R21	29.60–29.70	29.68	9.6	4
275/40R21	29.60–29.70	29.66	10.8	6
315/35R21	29.60–29.70	29.68	12.4	5
255/45R21	30.00–30.04	30.04	10.0	5
285/40R21	29.96–30.20	29.98	11.2	5
235/50R21	30.28	30.25	9.3	3
295/40R21	30.28–30.30	30.29	11.6	10
265/45R21	30.30–30.40	30.39	10.4	11

30-inch tires on 22-inch rims

7 sizes. All 22-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
315/30R22	29.50	29.44	12.4	5
275/35R22	29.60	29.58	10.8	6
285/35R22	29.88–29.90	29.85	11.2	5
255/40R22	30.00–30.04	30.03	10.0	2
295/35R22	30.10–30.12	30.13	11.6	4
265/40R22	30.30–30.50	30.35	10.4	8
305/35R22	30.40	30.41	12.0	1

30-inch tires on 23-inch rims

1 size. All 23-inch sizes

Size	Published height ″	Size code ″	Width ″	Tires
315/30R23	30.47–30.50	30.44	12.4	2

Questions about 30-inch tires

What size is a 30 inch tire?

A 30-inch tire stands about 30 inches tall. It isn't one size: we list 45 sizes of that height for 14″ to 23″ wheels, and the most searched are 235/70R17 (17″ wheels), 285/45R20 (20″ wheels) and 265/50R20 (20″ wheels). Their makers list them at 29.4″ to 30.7″ tall.

What is a 30 inch tire in metric?

15″ wheels: 265/70R15. 16″ wheels: 245/70R16, 255/70R16 and 215/85R16. 17″ wheels: 235/70R17, 245/65R17 and 255/65R17. 18″ wheels: 235/65R18, 245/60R18 and 255/60R18. 19″ wheels: 245/55R19, 255/55R19 and 235/60R19. 20″ wheels: 285/45R20, 265/50R20 and 235/55R20. 21″ wheels: 265/45R21, 295/40R21 and 275/40R21. 22″ wheels: 265/40R22, 275/35R22 and 315/30R22. 23″ wheels: 315/30R23.

What is 30×9.50R15 in metric?

The closest metric size is 265/70R15 (29.6″ tall, 10.4″ wide). A 30×9.50R15 is listed at 29.6″ tall on average and is 9.5″ wide.

What is 30×10.00R15 in metric?

The closest metric size is 265/70R15 (29.6″ tall, 10.4″ wide). A 30×10.00R15 is listed at 30.0″ tall on average and is 10.0″ wide.

How wide is a 30 inch tire?

From 8.5″ to 12.4″ (215–315 mm) across the 45 sizes here. Width is part of the size code, not the height, so check it separately for clearance.