BFGoodrich COMPETITION TYRES - Sparco Racing Seats · PDF fileBFGoodrich COMPETITION TYRES ASPHALT - GRAVEL ... Asymmetric tyres The tyre’s position on the vehicle must be respected

BFGoodrichCOMPETITION TYRES

ASPHALT - GRAVEL - WINTER - RALLY RAID

CONTENT

INTRODUCTION ....................................................................................................................................2

TECHNICAL INFORMATION ................................................................................................4

ASPHALT RALLY........................................................................................................................................6

GRAVEL RALLY............................................................................................................................................8

WINTER RALLY ......................................................................................................................................10

RALLY RAID ................................................................................................................................................12

BFGOODRICH DISTRIBUTORS......................................................................................14

SAFETY GUIDELINES ....................................................................................................................18

PERSONAL NOTES ..........................................................................................................................22

BFGoodrich

The competitive spirit is an asset for BFGoodrich. Thebrand has been putting a lot of effort in rallies for severalyears and is now the world leader in all disciplines.BFGoodrich was the Partner of World Rally Driver andManufacturer Champions in 2006 and 2007. It alsodecided to take part in the IRC and has already won thiscompetition in 2007.The brand is present with the same dynamism and will towin in all competitions. This is why BFGoodrich has wonthe Dakar since 2002 and won all cross country rally worldcups since 1999.Thanks to this success, BFGoodrich provides you withproducts that offer full control, as well as unequalleddriving reactivity and accuracy.

BFGoodrichTA K E C O N T R O L

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The World Rally Leader

Take the following tyrefor example:225/40-18 TL BFG W00

225 = Tyre section in mm40 = Aspect ratio

(Ratio of sidewall height to section width)

R = Radial construction18 = Rim diameter in inchesTL = Tubeless tyre (without inner tube)

W00 = Type of tyreW = Type of profile0 = Type of compound

Tyre names are labelled according to the following usages:

A = AsphaltM = MixedW = WetG = Gravel

RimsRespect recommended rim widths to correctly use the product

Re-CuttingThis operation is sometimes required to adjust the tyre to raceconditions. Drainage capacity can be considerably improved.

Asymmetric tyresThe tyre’s position on the vehicle must be respected (right orleft).

PressuresThe tyre pressure always depends upon the vehicle, type of tyreand state of the road. Optimal pressure must be determined foreach individual case. Please consult us.

Tyres not approved for roads must only be used forcompetitions in compliance with our recommendations.

For Rally technical information+ 33 (0) 4 73 30 40 92 - [email protected]

For Rally Raid technical information:+ 33 (0) 4 73 30 42 26 - [email protected]

BFGoodrich is constantly upgrading its range for continuousutmost performance and reserves the right to change it duringthe season.

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Technical information

ASPHALT tyres

Dry weather asphalt tyres must be capable ofwithstanding the considerable forces generated by hardbraking and fast cornering speeds. Although outrightperformance is a priority on asphalt, the drivers also lookfor consistency, as well as versatility in unstable weather.The BFGoodrich tyre combines consistency, performanceand versatility.

ASPHALT tyres

Dry weather asphalt tyres must be capable ofwithstanding the considerable forces generated by hardbraking and fast cornering speeds. Although outrightperformance is a priority on asphalt, the drivers also lookfor consistency, as well as versatility in unstable weather.The BFGoodrich tyre combines consistency, performanceand versatility.

A10 MB2L W00

175/60-13 TL MA00 A02 A21 A31 532 150 173/55 1627 5,5 to 6,5 1672

175/60-14 TL MA00 A01 A20 A31 569 152 180/6 1741 5,5 to 6,5 1787

195/50-15 TL MA1 A01 A20 577 167 196/7 1766 6 to 8 1812

215/45-15 TL MA01 A02 A21 575 201 217/7 1762 6 to 8 1806

195/50-16 TL ME00 A00 A20 600 173 197/6,5 1838 6 to 7 1885

215/45-16 TL MA01 A02 A21 604 190 207/7 1849 7 to 8 1896

255/40-16 TL A02 607 221 240/8 1861 8 to 12 1908

200/50-17 TL MB 2 A01 A21 A30 624 193 202/7 1917 6,5 to 8 1961

225/40-17 TL MA01 A01 A02 A20 A30 626 202 227/8 1919 7 to 9 1965

225/40-18 TL W00 M01 110 F A03 A10 A30 647 200 228/8 1987 7,5 to 8,5 2031

* 2bar measuring pressure

CHARACTERISTICSA Dry asphalt. Excellent performance. Utilization:

wet to dry according to the compound mix.A0-A1: 2 to 20°C • A2: 15 to 35°C • A3: 30 to 45°C

M Damp asphalt. Can be recut for improvedperformance in deeper water.

W Wet asphalt. Full rain tyres 100%. (2 to 20°C)110 F N tread pattern. 0 centering. Low temperature.

Small inputs. Cold and wet ground.

CHARACTERISTICSA Dry asphalt. Excellent performance. Utilization:

wet to dry according to the compound mix.A0-A1: 2 to 20°C • A2: 15 to 35°C • A3: 30 to 45°C

M Damp asphalt. Can be recut for improvedperformance in deeper water.

W Wet asphalt. Full rain tyres 100%. (2 to 20°C)110 F N tread pattern. 0 centering. Low temperature.

Small inputs. Cold and wet ground.

Size Type Overall Dia. Tread width Section/Rim Circ. Rim Rolling Crown

(mm) (mm) (mm) (mm) (inch) (mm)

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Warm

Wet Dry

Cold

A00

MA0MB2W00

A20

A30

GRAVEL tyres

The term “gravel” covers all surfaces that are not eitherasphalt or snow. Different types of terrain make specificdemands on tyres which, in addition to resisting wear andoutside aggression, are designed to cut through the loosetop surface in search of firmer ground underneath.

GRAVEL tyres

The term “gravel” covers all surfaces that are not eitherasphalt or snow. Different types of terrain make specificdemands on tyres which, in addition to resisting wear andoutside aggression, are designed to cut through the loosetop surface in search of firmer ground underneath.

GM GL GZS GZE

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175/70-13 TL GM4 GM5 574 146 176/5 1714 4,5 to 6 1802

175/70-14 TL GM4 GM5 633 146 182/6 1899 5 to 6,5 1987

235/60-15 TL GM4 664 190 233/7 1994 6 to 8 2085

175/70-15 TL GL3 GL4 GL5 GL6 624 145 184/6 1871 5 to 6 1959

185/70-15 TL GZE2 GZE3 GZE4 649 166 195/6 1952 6 to 6,5 2040

195/65-15 TL GZG (NEW) NEW NEW NEW NEW NEW NEW

195/70-15 TL GZS2 GZS3 GZS4 GZS5 647 180 213/7 1947 6 to 7 2032

215/65-15 TL GZG (NEW) NEW NEW NEW NEW NEW NEW

* 2bar measuring pressure

Size Type Overall Dia. Tread width Section/Rim Circ. Rim Rolling Crown


CHARACTERISTICSGM/GL Good traction and good transversal grip.

Recommended for Autocross and RallycrossGZG/GZS Asymmetric. L= Left R= Right (fairly closed

pattern for increased ground contact andoptimized grip and traction)

GZE Asymmetric. L= Left R= Right (More openpattern for a better traction on slipperysurfaces).

Mud, sand Compounds 2 and 3Soft gravel Compound 4Hard surfaces and buried stones Compounds 5 and 6

CHARACTERISTICSGM/GL Good traction and good transversal grip.

Recommended for Autocross and RallycrossGZG/GZS Asymmetric. L= Left R= Right (fairly closed

pattern for increased ground contact andoptimized grip and traction)

GZE Asymmetric. L= Left R= Right (More openpattern for a better traction on slipperysurfaces).

Mud, sand Compounds 2 and 3Soft gravel Compound 4Hard surfaces and buried stones Compounds 5 and 6

WINTER tyres

By definition, grip is at a premium on the snow and iceencountered in winter rallies! The cocktail of dry stretches,sheet ice and snow frequently makes tyre choice complex.The technological prowess is a result of a successful blendbetween the rubber and the metal. Studs take their part inthe victory !

WINTER tyres

By definition, grip is at a premium on the snow and iceencountered in winter rallies! The cocktail of dry stretches,sheet ice and snow frequently makes tyre choice complex.The technological prowess is a result of a successful blendbetween the rubber and the metal. Studs take their part inthe victory !

ICE C11 ICE GA1 ICE GE1R

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145/80 R 13 TL ICE GA1 583 111 154/5 1739 4 to 5,5 1830

145/70 R14 TL ICE GA1 584 110 148/5 1743 4 to 5,5 1834

145/80 R 15 TL ICE C11 616 98 150/5 1835 4 to 5,5 1936

145/90 R 15 TL ICE GA1 650 110 159/5 1954 4, 5 to 5,5 2042

200/55 R 15 TL SNA1 612 167 200/6 1836 4 to 5,5 1921

145/80 R 16 TL ICE GA1 649 110 452/5 1952 4 to 5,5 2040

145/80 R 16 TL ICE GE1 L 650 117 151/5 1954 4 to 5,5 2042

215/50 R 17 TL SND1 647 178 224/8 1951 7 to 8 2033

215/45 R 18 TL SND1 648 178 222/8 1955 7 to 8 2037

* 2b Pressure measurement - Studable tyres depending on local traffic laws.

CHARACTERISTICSC Full Snow

ICE GA Full Snow and IceICE GE Asymmetric. L= Left R= Right

SNA / SND Regrooved tyres and studable

CHARACTERISTICSC Full Snow

ICE GA Full Snow and IceICE GE Asymmetric. L= Left R= Right

SNA / SND Regrooved tyres and studable

Size Type Overall Dia. Tread width Section/Rim Circ. Rim Rolling Radius


RALLY RAID tyres

In Rally Raid, tyres play a particularly pivotal role becauseof the variety and hostility of the different terrainsencountered. Tyres must effectively…• Support the load of the car. A single tyre may be called

upon to withstand a load of more than 3 tonnes. Whenlanding after a jump, for example!

• Steer to ensure directional changes• Grip, often on very slippery surfaces• Be durable in order to cover competitive sections in

excess of 1,000 Km• Absorb shocks, tyres are the first element of the vehicle’s

suspension system

RALLY RAID tyres

In Rally Raid, tyres play a particularly pivotal role becauseof the variety and hostility of the different terrainsencountered. Tyres must effectively…• Support the load of the car. A single tyre may be called

upon to withstand a load of more than 3 tonnes. Whenlanding after a jump, for example!

• Steer to ensure directional changes• Grip, often on very slippery surfaces• Be durable in order to cover competitive sections in

excess of 1,000 Km• Absorb shocks, tyres are the first element of the vehicle’s

suspension system

G2 ROCK G3

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205/90-16 TL G2 781 162 2452 6.5 to 7

235/85-16 TL ROCK 808 182 2538 6.5 to 7.5

245/80-16 TL G3 806 192 2530 6.5 to 7.5

33/10.5-15 TL BAJA T/A 833 211 2612 7 to 9

33/12.5-15 TL BAJA T/A 833 255 2612 8,5 to 11

35/12.5-15 TL BAJA KR 883 265 2746 8.5 to 11

35/12.5-15 TL BAJA T/A 883 257 2762 8.5 to 11

Size Type Overall Dia. Tread width Circ. Rim

(mm) (mm) (mm) (inch)

CHARACTERISTICS ROCK For use on hard broken ground, can be used

in sand by lowering tyre pressure, must bere-inflated after sand use

G2 Multi purpose, narrower, good on rockyground and sand

G3 (SAND) For sand use onlyBAJA T/A Multi purpose. Good handling on hard

ground and sandBAJA KR More reinforced than BAJA T/A. Good

handling on rocky ground. Possible for thesand with minimum pressure

ADVICEFor high speed running on hard ground: minimum pressure 2,3 barsFor the sand: standing running 1,4 barsIn case of being blocked in sand: 0,8 bar but immediately re-inflate

CHARACTERISTICS ROCK For use on hard broken ground, can be used

in sand by lowering tyre pressure, must bere-inflated after sand use

G2 Multi purpose, narrower, good on rockyground and sand

G3 (SAND) For sand use onlyBAJA T/A Multi purpose. Good handling on hard

ground and sandBAJA KR More reinforced than BAJA T/A. Good

handling on rocky ground. Possible for thesand with minimum pressure

ADVICEFor high speed running on hard ground: minimum pressure 2,3 barsFor the sand: standing running 1,4 barsIn case of being blocked in sand: 0,8 bar but immediately re-inflate

Distributors

Country Distributor Address

ASIA MICHELIN Siam CO. Ltd 252 Spe Tower Phaholyothin Road, Samsen-Nai, Phyathai, BANGKOK 10400- THAILAND

AUSTRALIA EUROPEAN TECHNIQUE 338 Swan Street - RICHMOND VIC 3121

AUSTRIA RICHARD RANK Roemerstrasse 5 - 85414 KIRCHDORF

BELGIUM BANDEN ROELANTS Merchtemsesteenweg 62 - 1861 WOLVERTEM

BULGARIA ATA TANDEM Ltd 65, Kliment Ohridski Bldv - 1756 SOFIA

CZECH REPUBLIC PNEU SPORT Zelena 211 - 293 06 BRADLEC

DENMARK GUNNAR AASKOV MOTORSPORT Brakkervej 39 Brakker - 6040 EGTVED

ESTONIA Triple M / MM-Motorsport Silikaltsiidi 3F - 11216 TALINN

FINLAND Tommi Mäkinen Racing Oy Tervamaantie 9 - 41120 PUUPPOLA

OY SEBA TEAM Sandasantie 25 - 10160 DEGERBY

FRANCE CEERTA ZI DE LAVAUR - 63500 ISSOIRE

GERMANY HGS MOTORSPORTSERVICE Dorfstrasse 1- 35088 BATTENBERG/FROHNHAUSEN

GREECE KIRKOS RACING Rodou 193, ATHENS - SEPOLIA 10443

HUNGARY ALCAR AGROGUMMI Pet_fi S. u. 2 - 8618 KEREKI

ITALY BELLOTTO Via Ateste, 8 - 35042 ESTE

NETHERLANDS VAN DER MAREL AUTOSPORT Gildeweg 17F - 3771 NB BARNEVELD

POLEND AUTO SERWIS Ul.Cieszynska 364/b - 43-384 JAWORZE

PORTUGAL SPORT PNEU Rua Silva Tapada, 28 - 4200-500 PORTO

R. SAN MARINO GUALANDI GOMME Strada degli Angariari, 52 - Zona Ind.le Rovereta - 47891 FALCIANO

REUNION ISLAND BAMATEX ZAC 2000 Angle rue Charles Darwin et Avenue Théodore Drouhet- 97420 LE PORT

ROUMANIA MACH 1 MOTORSPORT 319, Splaiul Independentei, Hala 19 - Sector 6 - BUCHAREST

SLOVANIA MAKSICO Skapinova 7, 1000 LJUBLJANA

SPAIN HISPANIA RACING SERVICE Calle Vía Complutense Km 32,300 - 28805 ALCALA DE HENARES (MADRID)

SWEDEN DACKPROFFSEN Norremarksvagen 6 - 35245 VAXJO

SWITZERLAND HORAG Kreuzlingenstrasse 3 - 8583 SULGEN

TURKEY SPEED TURCARS 4 Levent Sokak 61/1 - 34418 ISTANBUL

UNITED KINGDOM M-SPORT Dovenby Hall, Dovenby, Cokermouth, CUMBRIA CA13 0PN

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Phone E-mail

00 66 2 619 30 47 [email protected]

00 61 3 94 28 55 47 [email protected]

00 49 8161 232895 [email protected]


00 359 2 962 962 62 38 [email protected]

00 420 60 222 09 22 [email protected]


00 372 6814099 [email protected]

00 358 14 211 240 [email protected]

00 358 92 21 23 99 [email protected]

00 33 4 73 55 56 56 [email protected]


00 30 210 513 6767 [email protected]

00 36 06 84 365 017 [email protected]

00 39 0429 190 60 03 [email protected]

00 31 65 31 50 495 [email protected]

00 48 33 818 51 96 [email protected]

00 351 22 55 00 619 [email protected]

00 378 0549905314 [email protected]

00 33 2 62 42 64 80 [email protected]

00 40 21 3169184 [email protected]

00 386 1 546 19 27 [email protected]

00 34 90 222 00 80 [email protected]

00 46 470 470 03 [email protected]

00 41 71 644 80 20 [email protected]

00 90 212 28 08 070 [email protected]

00 44 19 00 89 89 12 [email protected]

A L W A Y S O N Y O U R S I D E

F O R E A C H A N D E V E R Y S T A G E

1°- Introduction :We recommend that you follow the safety and use guidelines provided below.These guidelines apply upon satisfaction of any more stringent regulatory requirements, developed orprescribed by competition, raid or circuit organizers with respect to tires.Non-compliance with these guidelines or operating procedures can lead to improper equipment ormounting and cause premature tire wear and tear.The use of circuits with high banking in the turns imposes specific tires and/or operating conditions. Priorto any use contact the BFGoodrich technical department within the Rally and Rally-Raid business.Information is available on our website (www.bfgoodrich.com)


For Rally Raid technical information+ 33 (0) 4 73 30 42 26 - [email protected]

2°- Recommendations:Before-use checklist- Tire selection must correspond to vehicle equipment, as defined by the vehicle maker and manufacturer.- Make sure that all tires on the same axle are of the same type (brand, commercial name or industrial

reference, dimensions, structure).- Prior to mounting make sure that:- The diameter of the rim corresponds exactly to the inside diameter of the tire.- The width of the rim corresponds to that recommended by the manufacturer or, failing that, to the

standards cited (ETRTO, TRA, JATMA, etc.)- The rim type (tubeless, tube type) corresponds to the type of tire.- The rim is in good condition and does not present wear-and-tear (cracks, deformation, etc.) and the

valves are in proper condition and if not, have them replaced.- The tires have not been repaired and the valves are in proper condition and if not, have them replaced

3°- Valves:- Follow the instructions for use provided by the manufacturers (adjustment and compatibility with the

rim, type of alloys, geometry).

Safety Guidelines MICHELIN Group

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Use of the Competition Car Tires

- Routinely screw down the valve cap It protects the valve mechanism and ensures the complete sealingof the tire assembly.

- Make sure that the valve is in good condition (no ovalization, no impact trace, etc.).- Regularly check torque settings of screwed-in valves.

4°- Tire assembly and disassembly - Tire assembly, disassembly, topping and balancing must be done on suitable good-condition equipment

entrusted with qualified and trained personnel that would ensure, among other things:- compliance with the manufacturer and legal rules in the selection of tires.- Preliminary examination of the outside and inside aspect of the tire by the installer.- Compliance with tire assembly, disassembly, balancing and toping procedures.- Proper positioning of the tire on the vehicle (left, right, front, rear).- Proper working pressure.- Measuring equipment such as pressure gauges, dynamometric keys must be standardized and inspected

at least once a year by a certified body or, failing that, by the supplier or manufacturer.• Assembly - Disassembly- Make sure that all assembly equipment is suitable for the type of assembly. For how to use this

equipment, refer to the manufacturer’s user guide. Comply with the direction of assembly for directionaltires.

- Lubricate the tire rim seats and beads with a suitable product.- For tube type assemblies (with an air tube), the dimension of the air tube must correspond to that of

the tire (section and diameter) and the rim must be in a condition that can accept the air tube withoutdamaging it.

• Topping- Important note: only use topping installations intended for that purpose. Under no circumstances can the

operator remain in the immediate proximity of a tire assembly.Therefore, make sure that the compressedair hose attached to the valve is equipped with a safety clip and that it is sufficiently long for the operatorto be situated outside of the trajectory of flying particles, if any, in case of an incident. Remove people notinvolved in the topping procedure from the location in which it is performed.

- Remove the inside of the valve, start topping and check that tire beads are properly centered with respectto the rim flange.

- If the tire beads are not properly centered, let the air out and start the entire procedure over including thelubrication step.

- Continue topping until 3.5 bars in order to obtain a good placement of the tire beads. For higher pressure,use a safety cage during tire topping.

- Replace the inside of the valve and adjust it to working pressure. Replace the cap to ensure completesealing.

• Balancing- Balancing the four tires is recommended for use on a circuit.- The balancing machines must be standardized in accordance with manufacturers’ recommendations.- Specific attention must be given to the devices (cone / screw board) used for centering the assembly on

the machine.

5° - Tire regrooving- Regrooving changes the characteristics and performance of tires. This procedure requires the use of

appropriate equipment and tools and compliance with instructions. Prior to any regrooving procedure,contact BFGoodrich technical department:



Reminder: regrooving or tread deepening of ECE R30 certified tires, i.e. those designed for use on publicroads, is prohibited.

6° - Storage- In order to preserve the characteristics and properties of tires, there are some important rules to be

observed during storage. The following should be avoided:- Direct and prolonged exposure to sunlight, sources of high heat and humidity. Long-term storage in

stacks.- The presence of solvents, lubricants, fuel and other chemical products.- Equipment causing ozone emission (transformers, welding units, electric motors, etc.).- The storage space must be dry, well-ventilated, without direct light and reserved for tires. Racks suitable

for storing tires vertically should be used to avoid exercising pressure on the carcasses.

Safety Guidelines MICHELIN Group

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Use of the Competition Car Tires

7° -Tire aging - Tires age even when not used or if they are only used occasionally; excessive aging of tires may lead to

loss of grip.- Remove from usage tires presenting clear signs of aging or fatigue (cracking of the rubber of the outer

tread, of the shoulder, of the bead side, deformation, etc.). When in doubt, contact a tire professional.

8° - Monitoring and maintenance - Check tire pressure prior to any run and adjust pressure if it does not correspond to the recommended

working pressure.Tire pressure must be checked they are cold (the tires have not been driven, they havenot been warmed)

- Inflating tires with nitrogen does not exempt you from having to check tire pressure routinely.- In case of unusual loss of pressure, check the outside and inside condition of the tire as well as the

condition of the wheel and of the valve.- Any visible perforation, cut or deformation must be checked in-depth by a tire professional. Never use

damaged tires or tires that have run flat without the help of a professional.

9° - Terms of use- Never treat the rubber of the outer tread chemically.- Never use tires with unknown past.- Make sure that the pressure, camber angle, speed and axle load values are those recommended by

Michelin for the intended use (check recommendations depending on use).

Prior to any use, contact BFGoodrich technical department:



Vehicule: ...........................................................................................................................................................................................................

Event:..................................................................................................................................................................................................................

Front tyres: .......................................................................................Rim: ....................................................................................................

Rear tyres: .........................................................................................Rim: ....................................................................................................

Pressure front: ................................................................................Pressure rear: ................................................................................

Compound choice:......................................................................................................................................................................................

Front: ..................................................................................................................................................................................................................

Rear: ....................................................................................................................................................................................................................

Remarks: ...........................................................................................................................................................................................................

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BFGoodrich Compétition

36, rue du Clos Four

63040 Clermont-Ferrand

France

www.bfgoodrich.com colo

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+33

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Documents

BFGoodrich COMPETITION TYRES - Sparco Racing Seats · PDF fileBFGoodrich COMPETITION TYRES ASPHALT - GRAVEL ... Asymmetric tyres The tyre’s position on the vehicle must be respected