Tire Tube Size Reference Chart

Tire Size (Metric)	Tire Size (Inches)	Recommended Tube Size
60/100-14	2.50 x 14	2.25-2.50 x 14
130/90-16	5.00-5.25 x 16	5.00-5.30 x 16
150/80-16	5.50-6.00 x 16	5.00-5.30 x 16
180/65-16	6.00-7.00 x 16	5.00-5.30 x 16
70/100-17	2.75 x 17	2.50-2.75 x 17
130/80-17	5.00 x 17	5.00-5.30 x 17
140/80-17	5.50 x 17	5.00-5.30 x 17
150/70-17	6.00 x 17	5.50-6.00 x 17
160/60-17	6.25 x 17	6.00-6.25 x 17
170/60-17	6.50 x 17	6.00-6.50 x 17
180/55-17	7.00 x 17	6.50-7.00 x 17
190/50-17	7.50 x 17	7.00-7.50 x 17
100/100-18	3.75-4.25 x 18	3.50-4.00 x 18
110/100-18	4.00-4.50 x 18	3.50-4.50 x 18
120/80-18	4.50 x 18	4.00-4.50 x 18
150/70-18	5.50-6.00 x 18	4.00-4.50 x 18
100/90-19	3.50 x 19	3.50-4.00 x 19
110/90-19	4.00 x 19	3.50-4.00 x 19
120/80-19	4.50-4.75 x 19	3.50-4.00 x 19
80/90-21	2.75 x 21	2.75-3.00 x 21
80/100-21	3.00-3.25 x 21	2.75-3.00 x 21
90/90-21	3.00 x 21	2.75-3.00 x 21
MT90-15	5.00 x 15	5.00-5.30 x 15
MH90-16	3.00 x 16	2.75-3.00 x 16
MT90-16	5.00 x 16	5.00-5.30 x 16
MU85-16	6.00 x 16	5.50-6.00 x 16
MU90-16	6.00 x 16	5.50-6.00 x 16
MJ90-16	3.25 x 16	3.00-3.25 x 16
MN90-16	3.50 x 16	3.25-3.50 x 16
MR90-16	4.00 x 16	3.75-4.00 x 16
MP85-16	5.00 x 16	4.75-5.00 x 16
MV85-16	6.00 x 16	5.75-6.00 x 16
MH90-21	3.00 x 21	2.75-3.00 x 21

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