{"id":7993,"date":"2021-11-22T09:00:00","date_gmt":"2021-11-22T07:00:00","guid":{"rendered":"https:\/\/gumi.hu\/blog\/?p=7993"},"modified":"2026-01-06T16:36:24","modified_gmt":"2026-01-06T14:36:24","slug":"sebessegindex-terheles-index","status":"publish","type":"post","link":"https:\/\/gumi.hu\/blog\/sebessegindex-terheles-index\/","title":{"rendered":"Gumiabroncs sebess\u00e9gindex \u00e9s terhel\u00e9si index \u00fatmutat\u00f3"},"content":{"rendered":"\n

A sebess\u00e9gindex (SI, speed index) \u00e9s terhel\u00e9s index (LI, loading index) k\u00e9t mutat\u00f3, amit \u00e9rdemes figyelembe venni gumiabroncs v\u00e1s\u00e1rl\u00e1skor. De mit jelentenek pontosan? A sebess\u00e9gi index azt jel\u00f6li, mekkora a legmagasabb megengedett sebess\u00e9g az adott gumival. A terhel\u00e9si index pedig azt jelzi, hogy mekkora a megengedett legmagasabb terhel\u00e9s gumink\u00e9nt.<\/strong><\/p>\n\n\n\n

Ahhoz, hogy ig\u00e9nyeinknek megfelel\u0151 gumit v\u00e1lasszunk, fontos, hogy ezt a k\u00e9t mutat\u00f3t is figyelembe vegy\u00fck. Al\u00e1bbi cikk\u00fcnkben megtudhatja, hogyan \u00e9rtelmezhet\u0151 a gumi oldalfal\u00e1n l\u00e1that\u00f3 jel\u00f6l\u00e9s \u00e9s v\u00e1laszt kaphat a t\u00e9m\u00e1hoz kapcsol\u00f3d\u00f3, leggyakrabban felmer\u00fcl\u0151 k\u00e9rd\u00e9sekre.<\/p>\n\n\n\n

Mi az a sebess\u00e9gindex (SI, speed index)?<\/strong> <\/h2>\n\n\n\n

A sebess\u00e9g index a gumiabroncs oldalfal\u00e1n tal\u00e1lhat\u00f3 bet\u0171jel\u00f6l\u00e9s, amely a maxim\u00e1lis megengedett sebess\u00e9get mutatja meg. Teh\u00e1t, azt a sebess\u00e9get, amelyet a gumiabroncs kib\u00edr. Fontos, hogy a gumi SI \u00e9rt\u00e9ke nem lehet alacsonyabb, mint az abroncs sebess\u00e9g indexe. A legt\u00f6bb szem\u00e9lyg\u00e9pkocsi gumija \u201cT\u201d SI \u00e9rt\u00e9kkel rendelkezik, amely 190 km\/h maxim\u00e1lis sebess\u00e9get jel\u00f6l. <\/p>\n\n\n\n

Sebess\u00e9gindex t\u00e1bl\u00e1zat<\/strong><\/h2>\n\n\n\n

A sebess\u00e9gindex bet\u0171 jelz\u00e9seinek \u00e9rtelmez\u00e9s\u00e9hez \u00e9rdemes al\u00e1bbi t\u00e1bl\u00e1zatunkat haszn\u00e1lni. A \u201cJel\u00f6l\u00e9s\u201d oszlopban tal\u00e1lhat\u00f3 az SI \u00e9rt\u00e9k, m\u00edg a \u201cSebess\u00e9g (km\/h)\u201d oszlopban az adott kateg\u00f3ri\u00e1hoz tartoz\u00f3 maxim\u00e1lis sebess\u00e9g.<\/p>\n\n\n\n

Sebess\u00e9gindex (SI) t\u00e1bl\u00e1zat<\/strong><\/p>\n\n\n\n

Jel\u00f6l\u00e9s<\/strong><\/td>Sebess\u00e9g (km\/h)<\/strong><\/td><\/tr>
A1<\/td>5<\/td><\/tr>
A2<\/td>10<\/td><\/tr>
A3<\/td>15<\/td><\/tr>
A4<\/td>20<\/td><\/tr>
A5<\/td>25<\/td><\/tr>
A6<\/td>30<\/td><\/tr>
A7<\/td>35<\/td><\/tr>
A8<\/td>40<\/td><\/tr>
B<\/td>50<\/td><\/tr>
C<\/td>60<\/td><\/tr>
D<\/td>65<\/td><\/tr>
E<\/td>70<\/td><\/tr>
F<\/td>80<\/td><\/tr>
G<\/td>90<\/td><\/tr>
J<\/td>100<\/td><\/tr>
K<\/td>110<\/td><\/tr>
L<\/td>120<\/td><\/tr>
M<\/td>130<\/td><\/tr>
N<\/td>140<\/td><\/tr>
P<\/td>150<\/td><\/tr>
Q<\/td>160<\/td><\/tr>
R<\/td>170<\/td><\/tr>
S<\/td>180<\/td><\/tr>
T<\/td>190<\/td><\/tr>
U<\/td>200<\/td><\/tr>
H<\/td>210<\/td><\/tr>
V<\/td>240<\/td><\/tr>
W<\/td>270<\/td><\/tr>
Y<\/td>300<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"Terhel\u00e9si<\/figure>\n\n\n\n

Mit jelent a terhel\u00e9si index (LI, loading index)?<\/strong><\/h2>\n\n\n\n

A terhel\u00e9si index, olyan numerikus jelz\u00e9s, amely a gumi maxim\u00e1lis terhelhet\u0151s\u00e9g\u00e9t mutatja. Mindig kerekenk\u00e9nt \u00e9rtend\u0151, teh\u00e1t egy n\u00e9gykerek\u0171 szem\u00e9lyg\u00e9pj\u00e1rm\u0171 eset\u00e9n a teljes terhelhet\u0151s\u00e9g kisz\u00e1m\u00edt\u00e1s\u00e1hoz a gumiabroncs LI \u00e9rt\u00e9k\u00e9t 4-gyel kell megszorozni. Az adott \u00e9rt\u00e9k kiz\u00e1r\u00f3lag a gy\u00e1rt\u00f3i el\u0151\u00edr\u00e1soknak megfelel\u0151 ker\u00e9knyom\u00e1s eset\u00e9n \u00e9rv\u00e9nyes. \u00cdgy, ha a ker\u00e9knyom\u00e1s alacsonyabb az el\u0151\u00edrtn\u00e1l, akkor a terhelhet\u0151s\u00e9g is cs\u00f6kkenhet.<\/p>\n\n\n\n

Terhel\u00e9s index t\u00e1bl\u00e1zat<\/strong><\/h2>\n\n\n\n

A terhel\u00e9si index \u00e9rtelmez\u00e9s\u00e9hez haszn\u00e1lja al\u00e1bbi t\u00e1bl\u00e1zatunkat. A \u201cJel\u00f6l\u00e9s\u201d oszlopokban tal\u00e1lhat\u00f3ak az LI \u00e9rt\u00e9kek, m\u00edg a „Terhel\u00e9s\/ gumi (kg)\u201d oszlopokban az adott jel\u00f6l\u00e9shez tartoz\u00f3 maxim\u00e1lis terhelhet\u0151s\u00e9g.<\/p>\n\n\n\n

Terhel\u00e9si index (LI) t\u00e1bl\u00e1zat<\/strong><\/p>\n\n\n\n

Jel\u00f6l\u00e9s<\/strong><\/td>Terhel\u00e9s<\/strong>\/ gumi (kg)<\/strong><\/td>Jel\u00f6l\u00e9s<\/strong><\/td>Terhel\u00e9s<\/strong>\/ gumi (kg)<\/strong><\/td>Jel\u00f6l\u00e9s<\/strong><\/td>Terhel\u00e9s<\/strong>\/ gumi (kg)<\/strong><\/td>Jel\u00f6l\u00e9s<\/strong><\/td>Terhel\u00e9s<\/strong>\/ gumi (kg)<\/strong><\/td><\/tr>
51<\/td>195<\/td>101<\/td>825<\/td>151<\/td>3450<\/td>201<\/td>14500<\/td><\/tr>
52<\/td>200<\/td>102<\/td>850<\/td>152<\/td>3550<\/td>202<\/td>15000<\/td><\/tr>
53<\/td>206<\/td>103<\/td>875<\/td>153<\/td>3650<\/td>203<\/td>15500<\/td><\/tr>
54<\/td>212<\/td>104<\/td>900<\/td>154<\/td>3750<\/td>204<\/td>16000<\/td><\/tr>
55<\/td>218<\/td>105<\/td>925<\/td>155<\/td>3875<\/td>205<\/td>16500<\/td><\/tr>
56<\/td>224<\/td>106<\/td>950<\/td>156<\/td>4000<\/td>206<\/td>17000<\/td><\/tr>
57<\/td>230<\/td>107<\/td>975<\/td>157<\/td>4125<\/td>207<\/td>17500<\/td><\/tr>
58<\/td>236<\/td>108<\/td>1000<\/td>158<\/td>4250<\/td>208<\/td>18000<\/td><\/tr>
59<\/td>243<\/td>109<\/td>1030<\/td>159<\/td>4375<\/td>209<\/td>18500<\/td><\/tr>
60<\/td>250<\/td>110<\/td>1060<\/td>160<\/td>4500<\/td>210<\/td>19000<\/td><\/tr>
61<\/td>257<\/td>111<\/td>1090<\/td>161<\/td>4625<\/td>211<\/td>19500<\/td><\/tr>
62<\/td>265<\/td>112<\/td>1120<\/td>162<\/td>4750<\/td>212<\/td>20000<\/td><\/tr>
63<\/td>272<\/td>113<\/td>1150<\/td>163<\/td>4875<\/td>213<\/td>20600<\/td><\/tr>
64<\/td>280<\/td>114<\/td>1180<\/td>164<\/td>5000<\/td>214<\/td>21200<\/td><\/tr>
65<\/td>290<\/td>115<\/td>1215<\/td>165<\/td>5150<\/td>215<\/td>21800<\/td><\/tr>
66<\/td>300<\/td>116<\/td>1250<\/td>166<\/td>5300<\/td>216<\/td>22400<\/td><\/tr>
67<\/td>307<\/td>117<\/td>1285<\/td>167<\/td>5450<\/td>217<\/td>23000<\/td><\/tr>
68<\/td>315<\/td>118<\/td>1320<\/td>168<\/td>5600<\/td>218<\/td>23600<\/td><\/tr>
69<\/td>325<\/td>119<\/td>1360<\/td>169<\/td>5800<\/td>219<\/td>24300<\/td><\/tr>
70<\/td>335<\/td>120<\/td>1400<\/td>173<\/td>6000<\/td>220<\/td>25000<\/td><\/tr>
71<\/td>345<\/td>121<\/td>1450<\/td>171<\/td>6150<\/td>221<\/td>25750<\/td><\/tr>
72<\/td>355<\/td>122<\/td>1500<\/td>172<\/td>6300<\/td>222<\/td>26500<\/td><\/tr>
73<\/td>365<\/td>123<\/td>1550<\/td>173<\/td>6500<\/td>223<\/td>27250<\/td><\/tr>
74<\/td>375<\/td>124<\/td>1600<\/td>174<\/td>6700<\/td>224<\/td>28000<\/td><\/tr>
75<\/td>387<\/td>125<\/td>1650<\/td>175<\/td>6900<\/td>225<\/td>29000<\/td><\/tr>
76<\/td>400<\/td>126<\/td>1700<\/td>176<\/td>7100<\/td>226<\/td>30000<\/td><\/tr>
77<\/td>412<\/td>127<\/td>1750<\/td>177<\/td>7300<\/td>227<\/td>30750<\/td><\/tr>
78<\/td>425<\/td>128<\/td>1800<\/td>178<\/td>7500<\/td>228<\/td>31500<\/td><\/tr>
79<\/td>437<\/td>129<\/td>1850<\/td>179<\/td>7750<\/td>229<\/td>32500<\/td><\/tr>
80<\/td>450<\/td>130<\/td>1900<\/td>180<\/td>8000<\/td>230<\/td>33500<\/td><\/tr>
81<\/td>462<\/td>131<\/td>1950<\/td>181<\/td>8250<\/td>231<\/td>34500<\/td><\/tr>
82<\/td>475<\/td>132<\/td>2000<\/td>182<\/td>8500<\/td>232<\/td>35500<\/td><\/tr>
83<\/td>487<\/td>133<\/td>2060<\/td>183<\/td>8750<\/td>233<\/td>36500<\/td><\/tr>
84<\/td>500<\/td>134<\/td>2120<\/td>184<\/td>9000<\/td>234<\/td>37500<\/td><\/tr>
85<\/td>515<\/td>135<\/td>2180<\/td>185<\/td>9250<\/td>235<\/td>38750<\/td><\/tr>
86<\/td>530<\/td>136<\/td>2240<\/td>186<\/td>9500<\/td>236<\/td>40000<\/td><\/tr>
87<\/td>545<\/td>137<\/td>2300<\/td>187<\/td>9750<\/td>237<\/td>41250<\/td><\/tr>
88<\/td>560<\/td>138<\/td>2360<\/td>188<\/td>10000<\/td>238<\/td>42500<\/td><\/tr>
89<\/td>580<\/td>139<\/td>2430<\/td>189<\/td>10300<\/td>239<\/td>43750<\/td><\/tr>
90<\/td>600<\/td>140<\/td>2500<\/td>190<\/td>10600<\/td>240<\/td>45000<\/td><\/tr>
91<\/td>615<\/td>141<\/td>2575<\/td>191<\/td>10900<\/td>241<\/td>46250<\/td><\/tr>
92<\/td>630<\/td>142<\/td>2650<\/td>192<\/td>11200<\/td>242<\/td>47500<\/td><\/tr>
93<\/td>650<\/td>143<\/td>5725<\/td>193<\/td>11500<\/td>243<\/td>48750<\/td><\/tr>
94<\/td>670<\/td>144<\/td>2800<\/td>194<\/td>11800<\/td>244<\/td>50000<\/td><\/tr>
95<\/td>690<\/td>145<\/td>2900<\/td>195<\/td>12150<\/td>245<\/td>51500<\/td><\/tr>
96<\/td>710<\/td>146<\/td>3000<\/td>196<\/td>12500<\/td>246<\/td>53000<\/td><\/tr>
97<\/td>730<\/td>147<\/td>3075<\/td>197<\/td>12850<\/td>247<\/td>54500<\/td><\/tr>
98<\/td>750<\/td>148<\/td>3150<\/td>198<\/td>13200<\/td>248<\/td>56000<\/td><\/tr>
99<\/td>775<\/td>149<\/td>3250<\/td>199<\/td>13600<\/td>249<\/td>58000<\/td><\/tr>
100<\/td>800<\/td>150<\/td>3350<\/td>200<\/td>14000<\/td>250<\/td>60000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Gyakori k\u00e9rd\u00e9sek a sebess\u00e9gindex \u00e9s terhel\u00e9si index kapcs\u00e1n<\/strong><\/h2>\n\n\n\n

Felszerelhet a gy\u00e1ri els\u0151 szerel\u00e9s\u0171 abroncs\u00e1n\u00e1l kisebb sebess\u00e9gindex\u0171 gumit?<\/strong> <\/strong><\/h3>\n\n\n\n

Nem haszn\u00e1lhat\u00f3 a gy\u00e1ri els\u0151 szerel\u00e9sn\u00e9l alacsonyabb sebess\u00e9gindex\u0171 gumi. Ez ford\u00edtva nem igaz. Teh\u00e1t az els\u0151 szerelt abroncsn\u00e1l magasabb SI \u00e9rt\u00e9k\u0171 gumik felszerelhet\u0151k. <\/p>\n\n\n\n

Haszn\u00e1lhat\u00f3 a gy\u00e1rt\u00f3i el\u0151\u00edr\u00e1st\u00f3l elt\u00e9r\u0151 SI-LI \u00e9rt\u00e9k\u0171 gumi?<\/strong><\/h3>\n\n\n\n

Nem haszn\u00e1lhat\u00f3 a gy\u00e1rt\u00f3i el\u0151\u00edr\u00e1sn\u00e1l kisebb sebess\u00e9g- vagy terhel\u00e9si index\u0171 gumi. Azonban a gy\u00e1rt\u00f3i krit\u00e9riumokn\u00e1l magasabb SI- \u00e9s LI \u00e9rt\u00e9k\u0171 gumiabroncsok haszn\u00e1lhat\u00f3k az aut\u00f3kon.<\/p>\n\n\n\n

Milyen szab\u00e1lyoz\u00e1s vonatkozik a t\u00e9li gumikra?<\/strong><\/h3>\n\n\n\n

A t\u00e9li gumikra kiv\u00e9teles szab\u00e1lyoz\u00e1s vonatkozik. Haszn\u00e1lhat\u00f3 a ny\u00e1ri gumikt\u00f3l egy besorol\u00e1ssal alacsonyabb sebess\u00e9gindex\u0171 gumi szett is.<\/p>\n\n\n\n

Hol tal\u00e1lhat\u00f3 az adott gumi terhel\u00e9si indexe \u00e9s sebess\u00e9g indexe?<\/strong><\/h3>\n\n\n\n

A gumiabroncs jel\u00f6l\u00e9sek \u00e9rtelmez\u00e9se olykor nem egyszer\u0171. A gumi terhel\u00e9si- \u00e9s sebess\u00e9g indexe az abroncs oldals\u00f3 r\u00e9sz\u00e9n tal\u00e1lhat\u00f3. Az al\u00e1bbi jel\u00f6l\u00e9si konvenci\u00f3 szerint tal\u00e1lhat\u00f3 meg a legt\u00f6bb gumi oldalfal\u00e1n: sebess\u00e9gindex + terhel\u00e9si index. P\u00e9ld\u00e1ul: 85S. Az \u00e9rtelmez\u00e9shez haszn\u00e1lhat\u00f3 fenti k\u00e9t t\u00e1bl\u00e1zatunk, a p\u00e9lda eset\u00e9n:<\/p>\n\n\n\n

    \n
  • 85 az LI \u00e9rt\u00e9k, vagyis 515 kilogrammig terhelhet\u0151 egy gumi. Mivel a g\u00e9pj\u00e1rm\u0171 4 gumival rendelkezik, \u00edgy a teljes terhelhet\u0151s\u00e9g kisz\u00e1m\u00edt\u00e1s\u00e1hoz az \u00e9rt\u00e9ket 4-gyel kell megszorozni: 4 * 515 = 2060 kilogramm.<\/li>\n\n\n\n
  • Az SI \u00e9rt\u00e9k pedig S, vagyis maxim\u00e1lis sebess\u00e9g, amit a gumik kib\u00edrnak 180 km\/h.<\/li>\n<\/ul>\n\n\n\n

    Hogyan befoly\u00e1solja a nyom\u00e1s a terhel\u00e9si index \u00e9rt\u00e9k\u00e9t?<\/strong><\/h3>\n\n\n\n

    A terhel\u00e9si index a gy\u00e1rt\u00f3 \u00e1ltal javasolt optim\u00e1lis nyom\u00e1s eset\u00e9n \u00e9rtend\u0151. Teh\u00e1t, ha a nyom\u00e1s az el\u0151\u00edr\u00e1sokn\u00e1l alacsonyabb, akkor a terhelhet\u0151s\u00e9g cs\u00f6kkenhet.<\/p>\n\n\n\n

    \u00d6sszefoglal\u00e1s<\/strong><\/h2>\n\n\n\n

    Miel\u0151tt gumi v\u00e1s\u00e1rl\u00e1sba kezden\u00e9nk, fontos, hogy meg\u00e9rts\u00fck a gumiabroncsok tulajdons\u00e1gait le\u00edr\u00f3 jel\u00f6l\u00e9seket. A sebess\u00e9g- \u00e9s terhelhet\u0151s\u00e9gi index k\u00e9t fontos mutat\u00f3sz\u00e1m, amelyek a gumik \u00e1ltal kib\u00edrt legnagyobb sebess\u00e9get \u00e9s s\u00falyt mutatj\u00e1k meg. Ahhoz, hogy ig\u00e9nyeinek megfelel\u0151 gumikat v\u00e1s\u00e1roljon, n\u00e9lk\u00fcl\u00f6zhetetlen, hogy a SI \u00e9s LI \u00e9rt\u00e9keket is figyelembe vegye!<\/p>\n","protected":false},"excerpt":{"rendered":"

    A sebess\u00e9gindex (SI, speed index) \u00e9s terhel\u00e9s index (LI, loading index) k\u00e9t mutat\u00f3, amit \u00e9rdemes figyelembe venni gumiabroncs v\u00e1s\u00e1rl\u00e1skor. De mit jelentenek pontosan? A sebess\u00e9gi index azt jel\u00f6li, mekkora a legmagasabb megengedett sebess\u00e9g az adott gumival. A terhel\u00e9si index pedig azt jelzi, hogy mekkora a megengedett legmagasabb terhel\u00e9s gumink\u00e9nt. Ahhoz, hogy ig\u00e9nyeinknek megfelel\u0151 gumit v\u00e1lasszunk,<\/p>\n","protected":false},"author":2,"featured_media":8073,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1206,1185],"tags":[],"class_list":["post-7993","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gumiszerviz-2","category-tudastar"],"_links":{"self":[{"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/posts\/7993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/comments?post=7993"}],"version-history":[{"count":8,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/posts\/7993\/revisions"}],"predecessor-version":[{"id":10612,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/posts\/7993\/revisions\/10612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/media\/8073"}],"wp:attachment":[{"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/media?parent=7993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/categories?post=7993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gumi.hu\/blog\/wp-json\/wp\/v2\/tags?post=7993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}