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Heavy Tread

Heavy Tread

Choosing the correct tires for winter

Heavy Tread

 

SETH DYER 
U.S. Army Installation Management Command
U.S. Army Garrison Rheinland-Pfalz
Kaiserslautern, Germany

If you've ever lived through a German winter, you know good tires are a necessity. Therefore, installing weather-appropriate tires will help keep your wheels on the road when the snow begins to fall.

Snow tires or all-season tires with the Alpine symbol are required any time snow, icy conditions or low temperatures are present in Germany. Chains are rarely prescribed to those not in the mountains, and studded snow tires are only permitted within 50 kilometers of the Alps. Although all-season tires are adequate for year-round use, snow tires are a safe upgrade during winter when the roads can become dangerous. There are a couple of drawbacks with owning snow tires, however — cost and convenience.

Cost. Snow tires can be a costly investment; but since the safety of your family rides on having dependable tires, you may want to invest in a good set for the winter season. Snow tires help drivers feel safer on wintery roads since they are uniquely designed to improve traction in snowy and icy conditions. All-season tires may not be as effective. With Germany's unpredictable weather, having winter tires that can negotiate heavy snowfall, black ice and slush may be worth purchasing.

Convenience. It's not a good idea to use your snow tires year-round because the soft rubber compound they are constructed of doesn’t do well in hot temperatures. Therefore, drivers must swap out their winter tires once the spring and summer months arrive. Although switching tires twice a year can be inconvenient, dealing with a car wreck caused by icy roads is definitely worse.

Another thing to consider is tire speed ratings and load indexes. For instance, the tire size P195/60R15 87S would describe a 195-centimeter tire that has an aspect ratio of 60 percent and a 15-inch wheel. The 87 describes the tire holds 1,200 pounds of vehicle weight. Lastly, the S tells you the tire is capable of driving at 112 mph or 180 kph. 

Load indexes range from LI 70 at 739 pounds per tire to LI 126, which is 3,748 pounds per tire. Speed rating is more important, since most of us are not driving heavier vehicles here in Germany. Tire speeds are rated as L-Y, as shown below.

L 75 mph for light trucks (This means do not drive 100 mph on the autobahn in your pickup truck.)
M 81 mph — Spare tires
Q 99 mph — Studded or winter tires
R 106 mph — HD light truck tires (Normally for heavy duty 3500 or 350 trucks)
S 112 mph — Family sedans and vans
T 118 mph — Family sedans and vans
H 130 mph — Sports sedans
V 149 mph — Sports sedans, coupes and sports cars
W 168 mph — Exotic sports cars (formerly Z rated)
Y 186 mph — Exotic sports cars (formerly Z rated)

Some people may think installing winter tires is just too much bother for a few months of snow and ice, but using them isn't an over-the-top precaution. It can be an essential safety measure that could save your life.

 

 

  • 10 November 2019
  • Number of views: 816
Categories: Off-DutyPMV-4