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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Wheels, Chassis Alignment Check -- Cl550 -- 216 Chassis >> General Information >> Limited maximum speed for winter tires with speed index V - AH40.10-P-1020-03A

Limited maximum speed for winter tires with speed index V - AH40.10-P-1020-03A

Model 124, 129, 164, 166, 169, 170, 171, 172, 197, 199, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 251 

IMPORTANTRestricted maximum speed for winter tires with identification "V" (speed index) 

For V tires the maximum tire load capacity according to ETRTO (European Tire and Rim Technical Organization) standard is only given up to 210 km/h.

As speed increases beyond 210 km/h the permissible tire load capacity is reduced by the so-called load allowance (1.5 % per 5 km/h) up to 91 % at 240 km/h.

This may mean that the vehicle cannot be operated without restriction up to 240 km/h. The permissible maximum speed is dependent on the tire's load index and the permissible axle load of the vehicle (according to Section 16 of the vehicle registration document).

This can be determined on a vehicle-specific basis with the aid of the corresponding load allowance table for the V winter tires.

A corresponding M&S maximum speed label is to be attached in the driver's field of vision.

The tire pressure (See fuel filler door for specification) is to be increased as follows:

up to 215 km/h + 2%

up to 220 km/h + 4%

up to 225 km/h + 6%

up to 230 km/h + 8%

up to 235 km/h + 10%

up to 240 km/h + 12%

The maximum tire pressure must not exceed 350 kPa (3.5 bar).

WINTER TIRES WITH SPEED INDEX "V"

Load capacity index Tire load capacity (kg) maximum permissible axle load (kg)
91, 0% 92, 5% 94, 0% 95, 5% 97, 0% 98, 5% 100.0%
88 560 1020 1036 1052 1070 1086 1104 1120
89 580 1056 1074 1090 1108 1126 1142 1160
90 600 1092 1110 1128 1146 1164 1182 1200
91 615 1120 1138 1156 1174 1194 1212 1230
92 630 1146 1166 1184 1204 1222 1242 1260
93 650 1184 1202 1222 1242 1262 1280 1300
94 670 1220 1240 1260 1280 1300 1320 1340
95 690 1256 1276 1298 1318 1338 1360 1380
96 710 1292 1314 1334 1356 1378 1398 1420
97 730 1328 1350 1372 1394 1416 1438 1460
98 750 1366 1388 1410 1432 1456 1478 1500
99 775 1410 1434 1458 1480 1504 1526 1550
100 800 1456 1480 1504 1528 1552 1576 1600
  permissible maximum speed 240 km/h 149 mph 235 km/h 146 mph 230 km/h 143 mph 225 km/h 140 mph 220 km/h 137 mph 215 km/h 134 mph 210 km/h 130 mph