DEVICE FOR INCREASING TIRE FRICTION

AND METHOD OF USING THE SAME

ABSTRACT

A device and method for increasing tire friction is provided. The device is

especially suitable for use on slippery roads, such as roads which have snow and/or ice.

The device is permanently secured to the vehicle wheel assembly and easily installed

over the tire for use. The device has a plurality of friction grips which independently

move from an inactive first position secured to a sidewall of a housing center of the

device to an active second position secured over the tire of the vehicle wheel assembly.

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1. Universal- fit the most semi-truck tire sizes

2. Permanently mounted to the wheel - no need to be removed even when is off season or when replacing the tire

3. Save valuable time and space- in contrast to the other products, there is no any lifting, no folding, no cleaning, no storing before and after use

4. Easy to install - when initially installed on the wheel, do not increase the total vehicle width and no any alternations to the vehicle need to be made

5. Easy to use – all the driver must do is to stop the truck and get out with the proper tightening tool, everything else needed is already there waiting. There is no need to crawl under the truck, no mud and dirt, it is clean and easy job

6. Eight different levels of engagement - making it exclusively effective in emergency situations. The device is in major contrast to the all other products which are either 100% installed or not. In comparison, it is almost impossible to put a tire chain, when the truck is stuck on icy spot, making a traffic jam (on a stoplight, truck stop etc.)

7. Save money to the driver over the time - contains parts which are use undependably to each other and easily replaceable, making it effective even when some of them are broken or worn. In comparison, if a single link of a tire chain is broken, the chain is useless.

8. Self-cleaning – the device uses the natural centrifugal forces to expel the dirt after use and It is very easy to maintain

9. Safer to use – it does not require any special pre-trip inspection and is predictable prior failure. The chains broke without warning, causing damage to the truck of other objects

10. Provides better friction for the tire over ice

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PATENT FOR SALE US 8,651,153 B2 "DEVICE FOR INCREASING TIRE FRICTION AND..."

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