To find the proper amount of liquid to fill in your tires, locate your tire size and rim width and the liquid fill amount and weight of the tire after fill are displayed in the right 2 columns.

 
 
Tire Size
 
Rim Width
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
20x8.00-10
6.00
4
39
21x8.00-10
6.00
4
39
23/8.50-12
--
6
58
23x10.50-12
8.50
7
68
24x8.50-12
7.00
6
58
5-12
3.75
3
29
6-12
5.00
4
39
200/85D14
7.00
8
78
215/65D14
7.00
7
68
24x8.50-14
7.00
5
49
25x8.50-14
7.00
6
58
6-14
5.00
6
58
7-14
5.00
6
58
25/10.50-15
--
7
68
25/12.50-15
--
8
78
25/7.50-15
--
6
58
27/10.50-15
--
10
97
29x12.50-15
10.00
16
155
31/12.50-15
--
18
175
31/15.50-15
--
20
194
33/12.50-15
--
22
213
36/13.50-15
--
36
349
11.2-16
--
18
175
12.4-16
11.00
27
262
13.6-16
12.00
35
340
240/70R16
--
8
78
250/80R16
--
12
116
260/70R16
--
10
97
7.2-16
--
7
68
8.3-16
--
9
87
8-16
6.00
11
107
9.5-16
8.00
15
146
18.4-16.1
16.00
61
592
21.5L-16.1
16.00
69
669
250/85D16.5
8.25
14
136
265/55D16.5
8.25
10
97
320/55D16.5
9.75
15
146
250/80R18
--
13
126
340/80R18
11.00
28
272
380/70D19.5
11.75
37
359
260/80R20
--
15
146
380/70R20
--
31
301
9.5-22
8.00
20
194
11.2-24
10.00
28
272
12.4-24
11.00
34
330
13.6-24
12.00
43
417
14.9-24
13.00
55
534
16.9-24 16.9R24
15.00
70
679
17.5-24 17.5LR24
15.00
62
601
18.4-24
16.00
87
844
19.5L-24
16.00
80
776
21L-24
18.00
99
960
320/75R24
--
25
243
320/85R24
--
38
369
320/85R24 (12.4R24)
10.00
30
291
340/85R24 (13.6R24)
11.00
37
359
380/70R24
--
36
349
380/85D24
12.00
52
504
380/85R24 (14.9R24)
12.00
47
456
420/70-24
13.00
50
485
460/60D24
15.00
55
534
480/65R24
15.00
61
592
540/65R24
16.00
78
757
8.3-24
7.00
16
155
9.5-24
8.00
20
194
13.6-26
12.00
40
388
14.9-26 14.9R26
12.00
56
543
16.9-26
15.00
69
669
18.4-26 18.4R26
16.00
91
883
23.1-26
20.00
151
1,465
28L-26
25.00
186
1,804
420/85R26 (16.9R26)
15.00
73
708
620/75R26
--
126
1,222
750/65R26
25.00
168
1,630
11.2-28
10.00
32
310
12.4-28
11.00
39
378
13.6-28
12.00
48
466
14.9-28
13.00
60
582
16.9-28 16.9R28
15.00
77
747
18.4-28 18.4R28
16.00
95
922
21L-28
18.00
108
1,048
340/85R28 (13.6R28)
12.00
46
446
380/70R28
--
41
398
380/85R28 (14.9R28)
13.00
57
553
420/70R28
--
53
514
420/85R28 (16.9R28)
15.00
76
737
480/70R28
15.00
81
786
600/65R28
18.00
109
1,057
600/70R28
18.00
117
1,135
14.9-30
13.00
61
592
16.9-30 16.9R30
15.00
83
805
18.4-30
16.00
103
999
23.1-30
20.00
168
1,630
380/85R30 (14.9R30)
13.00
61
592
420/90R30
15.00
79
766
480/70R30
15.00
84
815
480/80R30 (18.4R30)
16.00
91
883
540/65R30
16.00
91
883
600/70R30
20.00
130
1,261
IF600/70R30
20.00
128
1,242
24.5-32 24.5R32
21.00
195
1,892
30.5L-32 30.5LR32
27.00
244
2,367
35.5L-32 (DH)
27.00
366
3,550
500/95R32 (VA)
--
138
1,339
650/75R32
21.00
173
1,678
800/65R32
27.00
248
2,406
9.5-32
8.00
24
233
900/60R32
27.00
306
2,968
900/65R32
31.00
318
3,085
900/75R32
30.00
402
3,899
14.9-34
--
63
611
16.9-34
15.00
92
892
18.4-34 18.4R34
16.00
110
1,067
20.8-34 20.8R34
18.00
136
1,319
23.1-34 23.1R34
20.00
180
1,746
250/95R34
--
24
233
290/95R34
10.00
37
359
320/85R34
10.00
39
378
380/85R34 (14.9R34)
13.00
66
640
385/85R34
13.00
66
640
420/85R34 (16.9R34) (IF420/85R34)
13.00
79
766
480/70R34
15.00
87
844
480/85R34
16.00
107
1,038
520/85R34 (20.8R34)
16.00
136
1,319
650/75R34
--
185
1,795
11.2-36
10.00
39
378
12.4-36
11.00
47
456
13.6-36
12.00
62
601
9.5-36
8.00
26
252
11.2-38
10.00
40
388
12.4-38
11.00
50
485
13.6-38
12.00
62
601
14.9-38
12.00
78
757
15.5-38 15.5R38
14.00
69
669
16.9-38 16.9R38
15.00
99
960
18.4-38 18.4R38
16.00
117
1,135
20.8-38 20.8R38
18.00
152
1,474
290/85D38
10.00
41
398
290/90R38
--
34
330
320/85R38
10.00
43
417
380/80R38 IF380/80R38
12.00
62
601
420/85R38 (16.9R38) (IF420/85R38)
15.00
96
931
460/85R38 (18.4R38)
16.00
116
1,125
480/80R38 (18.4R38)
16.00
116
1,125
520/85R38 (20.8R38)
18.00
151
1,465
540/65R38
16.00
107
1,038
580/70R38
--
142
1,377
600/65R38
18.00
140
1,358
650/65R38
20.00
179
1,736
650/85R38 (IF650/85R38)
23.00
249
2,415
710/70R38 (IF710/70R38)
23.00
230
2,231
800/70R38
25.00
299
2,900
12.4-42
11.00
51
495
18.4-42 (18.4R42)
16.00
116
1,125
20.8-42 (20.8R42)
18.00
163
1,581
320/80R42
--
40
388
320/90R42
10.00
51
495
480/80R42 (18.4R42)
16.00
126
1,222
520/85R42 (20.8R42)
18.00
160
1,552
620/70R42
20.00
175
1,698
650/65R42
--
164
1,591
710/70R42 (IF710/70R42)
23.00
247
2,396
9.5-42
8.00
32
310
900/50R42
28.00
252
2,444
IF710/75R42
25.00
248
2,406
IF850/75R42
30.00
424
4,113
13.6-46
12.00
64
621
14.9R46
13.00
82
795
18.4-46 (18.4R46)
16.00
129
1,251
20.8-46
--
150
1,455
320/90R46 (12.4R46)
10.00
54
524
340/85R46
--
57
553
380/90R46 (IF380/90R46)
12.00
83
805
420/80R46
13.00
94
912
480/80R46 (18.4R46)
16.00
132
1,280
520/85R46 (IF520/85R46)
16.00
162
1,571
620/70R46
--
183
1,775
230/95R48
8.00
26
252
250/95R50
--
32
310
320/90R50
10.00
58
563
380/105R50 (IF380/105R50)
12.00
112
1,086
380/90R50
12.00
86
834
480/80R50 (IF480/80R50)
15.00
133
1,290
480/95R50 (IF)
15.00
162
1,571
320/90R54 (12.4R54)
10.00
61
592
380/90R54
12.00
92
892
 
 
Tire Size
 
Rim Width
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
4.00-9
3.00
2
19
4.50-10
3.00
2
19
7.50-10
--
6
58
9.00-10
--
9
87
26/12.00-12
--
10
97
4.00-12
3.00
2
19
11L-14
8.00
15
146
6.00-14
--
6
58
7.50-14
5.50
8
78
8.5L-14
6.00
10
97
9.5L-14
7.00
13
126
10.00-15
8.00
20
194
11.00-15
--
24
233
11L-15
8.00
16
155
11L-15
8.00
15
146
12.5L-15
10.00
21
204
27x8.50-15
7.00
8
78
27x9.50-15
8.00
10
97
31x13.50-15
10.00
20
194
31x15.50-15
13.00
22
213
4.00-15
3.00
3
29
5.00-15
3.00
4
39
5.90-15
4.50
5
49
6.70-15
4.50
7
68
7.5L-15
6.00
8
78
7.60-15
5.50
9
87
9.50-15
--
18
175
9.5L-15
7.00
13
126
10.00-16
8.00
19
184
11.00-16
10.00
28
272
11L-16
8.00
16
155
11L-16
8.00
15
146
12.5L-16
10.00
20
194
5.50-16
4.00
5
49
6.00-16
4.00
6
58
6.50-16
4.50
7
68
7.50-16
5.50
9
87
7.50-16
5.50
12
116
8.00-16
5.50
12
116
13.50-16.1
11.00
36
349
14.5/75-16.1
11.00
30
291
14L-16.1
11.00
32
310
14L-16.1
11.00
32
310
16.5L-16.1
14.00
46
446
16.5L-16.1
14.00
47
456
19L-16.1
16.00
58
563
21.5L-16.1
16.00
76
737
36x16-17.5
10.50
30
291
10.5/80-18
9.00
18
175
12.0/12.5-18
9.00
10
97
12.5/80-18
9.00
26
252
7.50-18
5.50
11
107
4.00-19
3.00
3
29
40x19-19.5
15.00
38
369
10.0/10.5-20
9.00
8
78
11.25-20
8.00
28
272
7.50-20
5.50
13
126
9.50-20
--
18
175
7.50-22
5.50
15
146
11.00-24
10.00
36
349
11.25-24
10.00
41
398
9.00-24
8.00
28
272
9.50-24
--
20
194
11.25-28
10.00
45
437
 
 
Tire Size
 
Rim Width
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
38/14.00-20
--
30
291
41/14.00-20
--
32
310
42x25.00-20
20.50
66
640
43/16.00-20
--
52
504
44/18.00-20
--
50
485
44/41.00-20
--
110
1,067
48x25.00-20
20.50
92
892
48x31.00-20
26.00
115
1,116
600/55-22.5
20.00
84
815
700/50-22.5
24.00
101
980
48/20.00-24
--
54
524
1050/50R25
36.00
299
2,900
54x37.00-25
32.00
--
0
66x43.00-25
36.00
--
0
66x44.00-25
36.00
367
3,560
67x34.00-25
30.00
225
2,183
18.4-26
16.00
80
776
23.1-26
20.00
137
1,329
28L-26
25.00
168
1,630
54/31.00-26
--
117
1,135
57x31.00-26
25.00
169
1,639
66x43.00-26
36.00
296
2,871
67x34.00-26
30.00
223
2,163
16.9-30
15.00
73
708
67/34.00-30
--
202
1,959
24.5-32
21.00
169
1,639
30.5L-32
27.00
237
2,299
35.5L-32 (DH)
31.00
327
3,172
68x50.00-32
44.00
--
0
73x44.00-32 (DH)
36.00
326
3,162
73x44.00-32 (VA)
36.00
--
0
76x50.00-32
44.00
461
4,472
 
 
Tire Size
 
Rim Width
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
600/55B26.5
20.00
85
825
700/50B26.5
24.00
102
989
710/45B26.5
24.00
103
999
750/55B26.5
24.00
140
1,358
600/65B34
20.00
117
1,135
700/55B34
24.00
139
1,348
 
 
Tire Size
 
Rim Width
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
215/70D15
7.00
7
68
260/65D15
8.00
9
87
390/60D15
13.00
21
204
265/70D16.5
8.25
13
126
305/70D16.5
9.75
17
165
330/55D16.5
9.75
15
146
395/55D16.5
12.00
22
213
14-17.5
10.50
27
262
355/70D17.5
10.50
25
243
15-19.5
11.75
34
330
385/65D19.5
11.75
34
330
445/65D19.5
14.00
46
446
15-22.5
11.75
35
340
385/65D22.5
11.75
35
340
445/65D22.5
14.00
50
485
500/70R24
16.00
76
737
10-16.5
16.50
12
116
12-16.5
16.50
15
146
 
 
Tire Size
 
Liquid Fill (gallons/tire)
Bio-Ballast Total Weight (pounds/tire)
8.25-20
15
146
9.00-20
18
175
10.00-20
21
204
11.00-20
24
233
12.00-24
30
291
13.00-24/25
38
369
14.00-20
43
417
14.00-24/25
48
466
16.00-24/25
67
650
18.00-24/25
96
931
15.5R25 (15.5-25)
46
446
17.5R25 (17.5-25)
60
582
20.5R25 (20.5-25)
90
873
23.5R25 (23.5-25)
118
1,145
26.5R25 (26.5-25)
174
1,688
29.5R25 (29.5-25)
207
2,008
29.5R29 (29.5-29)
224
2,173
29.5-35
251
2,435
33.5-33
328
3,182
33.25-35
319
3,094
35/65R33 (33/65-33)
291
2,823
37.25-35
373
3,618

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