| Four H78-15 recapped snow tires using a special "Polar
Rubber".
Thousands of extra grooves are hand cut into the existing
tread pattern with a grooving iron.
They are then "Tractionized".
It takes approximately 4 man hours to build one bare rubber
tire.
Tires must remain "soft", never driven anywhere except on the
ice, not even onto the trailer.
Protected from sunlight and heat during the summer
months.
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Four 29 x 1250 x 15 Terra Grip (Tractor tread).
Special drill used to drill holes in each bar.
Modified stud gun used to insert one special racing stud in
each hole.
It takes approximately 8 man hours to build one stud
tire.
Protected from pavement use, sunlight and heat.
An old set of these tires are used for the 4x4 pulls.
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(Cheater tires are also called bolt tires.)
Four 255 x 60 x 15 radial tires (preferably worn out).
3/8" drill bit used to drill an even number of holes in an
individualized pattern.
Sharpened 3/8" x 2" bolts with flat and fender washers are
inserted from the inside, point first.
Another set of fender and flat washers are placed outside the
tire.
Bolts are capped off with aircraft locking nuts and tightened
with an impact wrench.
It takes approximately 40 man hours to build one cheater
tire.
Bolts, washers and nuts add 35 pounds of weight to each
tire.
These are very heavy, serious ice racing tires. Obviously,
they are not driven anywhere but on the ice.
Protected from sunlight.
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