TIPS

ABOUT COMPOUND

COMPUND FEATURE
D SERIES all-around tire which suit any surface condition.
c****R SERIES Get good grip powe on the high grip surface.
G SERIES Get good grip power on the oil surface and
the carpet.





HARDNESS OF TIRE

HARDNESS GRIP DURABILITY RATE OF TEMP
SOFT

NOTEP

HARD
STRONG



WEAK
SHORT



LONG
BIG

NOTE 2

SMALL

NOTE P@The proper temperature
COMPOUND OPERATING TEMPiSURFACE TEMPj
D20 @@-15KC
D25 @5 - 30KC
D30 15 - 35KC
D35 25 - 45KC
D40 40KC -
The above is for standard chart for selecting tires. Depending on surface
condition ; dusty surface and by use of grip agent etc., choice of tires by
compound will change

NOTE 2
On operation, @temperature of tire will fluctuate. As the result, the the
characteristic of the tire changes

1. Change to soft inner
2. It makes bigger hole on the wheel or make another hole.
3. Change soft wheel
4. Change hard tire
B





INNER

FLAT SURFACE
HARDNESS GRIP OPERATION LIFE TIME RATE OF TEMP
SOFT



HARD
WEAK

NOTE 1

STRONG
MILD



HIGH RESPONCE
LONG



SHORT
SMALL

NOTE 2

BIG

NOTE 1
When the track condition is bumpy ( rough ), the grip of soft inner
becomes stronger

NOTE 2
By using soft inner, the temperature rise of tire can be prevented.


HOW TO CHOOSE TIRES FOR M CHASSIES

Difference of characteristic  RADIAL AND SLICK TIRE

RADIAL TIRE

D98J RACING RADIAL TIRE
 
SOFT/MEDIUM/HARD/EX HARD

Get high performance at various surfaces like
parking lot etc. which is dusty surface.  And, in comparison with racing slick tire, the diameter
is smaller.  As the result, it is not easy to
overturn

SLICK TIRE

RACING SLICK TIRE FOR M CHASSIS

D24R-D40R

Tire get high performance at racing circuit.

The compound of tire has same characteristic as R series.  And, get high grip power.


HOW TO SELECT OF DARDNESS OF TIRE
 
DEPENDING ON DRIVE TYPE, THE SELECTION OF HARDNESS IS DIFFERENCE.

FF DRIVE : 4WD

4 WHEELS CHASSY

Basically, hardness of both rear and front
tires are the same.
Depending on the characteristics of chassis and/or body, it  is possible to  get better result by putting different hardness to
front and rear
B

qvc@REAR DRIVE CHASSY

By putting softer tire to rear than front, it is
easy to control car


ABOUT PS-435 RACING SLICK TIRE, REAR SP(SPECIAL) FOR M CHASSIES

Regardless of the drive system such as FWD, RWD, and AWD, by setting this tire to rear,
it will get super high grip power.  Especially, this REAR SP solves weakness of grip at
emphatic car on scale body and body without rear wingB


HOW TO CHOOSE TIRES FOR F103 AND F104 CHASSIS.

F1-S (FRONT SOFT)

COMPOUND
F1-M (FRONT MEDIUM
j

COMPOUND

R2 (REAR) COMPOUND

It uses on a usual asphalt track and the
special pavement road. Especially, high grip
power gets on the road where the use of the
traction

R2 (REAR) COMPOUND

For carpet and oil surface.

F3 (FRONT) COMPOUND

The above two type tires are easy to pick up
dust and rubber dust of tires, and, it does
not get good grip power.  For those track, this tire can get hight grip power without traction.

 

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