Фирма Боряна
Фирма Боряна


Contact info for Romanian customers:

Bucuresti, Str.Candiano Popescu nr.115
Bogdan Grigore
GSM: 0722 345 282

e-mail : bogdan.anvelope@gmail.com

Boriana Company has
implemented and works
on the lines of
ISO 9001:2008 Quality Standard

Home » Curious facts
Любопитно от света на автомобилните гуми и алуминиевите джанти

• Motorcycle tires
Learn more about diferent type motorcycle tires, their technical characteristics and functions.
read more
• Uniform Tire Quality Grad UTQG
The system was designed to provide information to consumers as to the relative performance of passenger tires in the areas of tread wear, traction (wet) and temperature...
read more
• Passion and Spirit! This is Yokohama…or…Advan!
The red and black pennants flutter briskly and the screech of tyres and the roar of high revved engines reverberate ...
read more
• Pirreli Run Flat гуми
For Pirelli, there is more to tyre development than attaining ultimate performance...
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• Orange County Choppers (OCC)
When you hear "Orange County" you may think of California, but the Hudson Valley boasts its own...
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• The Best in Show at the Best of Shows: Metzeler 2005 Sturgis V-Twin Custom Bike Contest
Metzeler held its third-annual Sturgis V-Twin Custom Bike Contest ...
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• Why don't they use normal air in race car tires?
Many race car teams use nitrogen instead of air in their tires because nitrogen has a much more consistent rate of expansion and contraction compared to the usual air ...
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• Protect your wheels with quality wheel cleaning products and waxes.
Whether you have a really nice set of factory or aftermarket alloy, aluminum or chrome wheels, you should protect your investment...
read more

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Търсене на гуми
Width Aspect Diam.
/ R Search

Търсене на джанти
Rim diam. Wholes P.C.D.
Tire size calculator
Current size
/ R
New size
/ R
Old diameter   mm
New diameter   mm
Tire diameters difference  mm
Speedometer display at actual speed of 100 km/h  км/ч
The green color shows the permissible difference in the tires' diameters.
After you choose with the help of the calculator the specific size for your wehicle, click here, to see what we can offer you.

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