COMPETITION TYRES FOR DRY CONDITIONS

Our products are designed to match specific targets defined by the car manufacturers and by the type of competition in which Pirelli is involved. They are characterized by:
- External profile and internal structure to maximize the dimensions of the contact area, in all the driving phases.
- Belt geometries and materials to optimize the lateral force transmission generated during cornering.
- Tread specifications with different compound to perfectly adapt to every combination of track surface and temperature.

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Details

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PRESSURE

The tyres have always to be inflated over the minimum inflation pressure suggested in order to guarantee their safe use.

Please always refer to the local Pirelli dealer or technical representatives to get indications on the main characteristics of the products and how to identify the correct working conditions.

We recommend to use only Dry air or Nitrogen to inflate tyres in order to avoid unexpected variations in pressure while running.

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TEMPERATURE

Temperatures measured on the tread are an excellent indicator for understanding if the tyre compound is working in its own ideal range and for optimising the setup parameters, such as suspensions geometry and stiffness.
Measuring the temperature on the surface of a tyre, the delta between the inside and the outside should be max 20°C.
The delta between the temperatures measured on front and rear tyres should be max 25°C.

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TREAD TYPE

The range of our Dry tyres can be recognized by the letter D followed by the compound chosen between the available:

HH – SUPER-HARD
H – HARD
M – MEDIUM
S - SOFT
SS - SUPER-SOFT

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DIMENSIONS

On the sidewall of our competition tyres you can read its characteristic dimension. For example:

325/680 - 18
C / D - d

C = Nominal section width [mm]
D = Nominal external diameter [mm]
d = Nominal diameter of the rim [in]

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TECHNICAL ADVICES

GT
TOURING
TRANSAM
FERRARI CHALLENGE
SINGLE SEATER
GT2        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
285/645-18 HARD 285 645 18 11
325/660-18 HARD 325 660 18 12
315/680-18 HARD 315 680 18 12
325/705-18 HARD 325 705 18 13


 
GT3        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
285/645-18 HARD 285 645 18 11
325/660-18 HARD 325 660 18 12
325/680-18 HARD 325 680 18 12
325/705-18 HARD 325 705 18 13
325/705-19 HARD 325 705 19 13


 
GT4        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
245/645-18 HARD 245 645 18 9
265/645-18 HARD 265 645 18 10
305/645-18 HARD 305 645 18 11
305/660-18 HARD 305 660 18 11
305/680-18 HARD 305 680 18 11
315/680-18 HARD 315 680 18 12
TCR        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
265/660-18 HARD - HARDHARD 265 660 18 10


 
Super TC2000        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
285/645-18 HARD 285 645 18 10


 
TC - TCA        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
225/625-17 HARD - HARDHARD 225 625 17 8
245/620-17 HARD - HARDHARD 245 620 17 9
265/660-18 HARD - HARDHARD 265 660 18 10
TA        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
320/660-18 HARD 320 660 18 13
350/720-18 HARD 350 720 18 14


 
TA2        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
275/695-15 HARD 275 695 15 10


 
           
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
Car Model
235/645-19 HARD 235 645 19 8 Ferrari Challenge 430
255/650-19 HARD 255 650 19 9 Ferrari Challenge 458 & EVOs
275/675-19 HARD 275 675 19 9,5 Ferrari Challenge 488 & EVOs
295/680-19 HARD 295 680 19 9 Ferrari Challenge 430
305/690-19 HARD 305 690 19 11 Ferrari Challenge 458 & EVOs
315/705-19 HARD 315 705 19 12 Ferrari Challenge 488 & EVOs
 
DRIVER ACADEMY        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
305/670-13 SOFT - MEDIUM - HARD 305 670 13 13,7
405/670-13 SOFT - MEDIUM - HARD 405 670 13 16,9
245/660-13 SOFT - MEDIUM - HARD 245 660 13 12
325/660-13 SOFT - MEDIUM - HARD 325 660 13 13,7


 
BOSS GP        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
245/660-13 BGP 245 660 13 12
325/660-13 BGP 325 660 13 13,7


 
FORMULA REGIONAL        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
230/570-13 MEDIUM 230 570 13 10
300/590-13 MEDIUM 300 590 13 12


 
FORMULA 4        
Size Type Section
Width
Aspect
Ratio
Rim
Diameter
Rim
Width
200/540-13 MEDIUM 200 540 13 8
250/575-13 MEDIUM 250 575 13 10
Pirelli SLICK motorsport tyre

PIRELLI OFFICIAL MOTORSPORT DEALERS