This directory contains every speed-category symbol in the TireHelp passenger/light-truck reference dataset, including low-speed A categories through Y.
A15 km/h
3 mphA210 km/h
6 mphA315 km/h
9 mphA420 km/h
12 mphA525 km/h
16 mphA630 km/h
19 mphA735 km/h
22 mphA840 km/h
25 mphB50 km/h
31 mphC60 km/h
37 mphD65 km/h
40 mphE70 km/h
43 mphF80 km/h
50 mphG90 km/h
56 mphJ100 km/h
62 mphK110 km/h
68 mphL120 km/h
75 mphM130 km/h
81 mphN140 km/h
87 mphP150 km/h
93 mphQ160 km/h
99 mphR170 km/h
106 mphS180 km/h
112 mphT190 km/h
118 mphU200 km/h
124 mphH210 km/h
130 mphV240 km/h
149 mphW270 km/h
168 mphY300 km/h
186 mph
3 mphA210 km/h
6 mphA315 km/h
9 mphA420 km/h
12 mphA525 km/h
16 mphA630 km/h
19 mphA735 km/h
22 mphA840 km/h
25 mphB50 km/h
31 mphC60 km/h
37 mphD65 km/h
40 mphE70 km/h
43 mphF80 km/h
50 mphG90 km/h
56 mphJ100 km/h
62 mphK110 km/h
68 mphL120 km/h
75 mphM130 km/h
81 mphN140 km/h
87 mphP150 km/h
93 mphQ160 km/h
99 mphR170 km/h
106 mphS180 km/h
112 mphT190 km/h
118 mphU200 km/h
124 mphH210 km/h
130 mphV240 km/h
149 mphW270 km/h
168 mphY300 km/h
186 mph
Always obey road limits and verify manufacturer requirements. Never choose a replacement tire using speed rating alone.
Data provenance
Symbols and reference speeds follow UNECE Regulation No. 30. See sources and methodology.