Rock Crawling BFGoodrich Krawler T/A KX   X-Games – Los Angeles 2011

Road Racing & Track Day BFGoodrich g-Force R1 & R1-S

Road Racing & Autocrossing BFGoodrich g-Force R1 & R1-S

BFGoodrich g-Force R1 & R1-S

Now Available –  Global MX5 Cup 215/40ZR17
Designed and developed specifically for ND-series Global Mazda MX-5 Cup cars competing in SCCA T3/STL, NASA, or country club, track day applications requiring a DOT legal R-compound tire utilizing the spec 17×7.5 Rays forged alloy wheel.   The same team of design engineers who created the Pro series slick tire, which has received rave reviews for consistent performance and wear, follows it up with a DOT legal version properly sized for the tight clearances of the ND Cup car.

BFGoodrich g-Force R1 & R1-S
DOT legal road racing and time trial tire
Maximum dry grip available in a street legal tire
R1 spec tire SCCA Pro Mazda MX-5 Cup since 2009, updated to R1-S in 2014-15
R1 spec tire NASA Nissan Spec Z 2012-15
No shaving required, molded to 4/32” tread depth

Official Tire Ford Performance Racing School at Utah Motorsports Campus, formerly Miller Motorsports Park
SCCA Runoffs National Champion ten consecutive years 2008-17
NASA 25 Hours of Thunderhill class winners 2011- E0 & E1, 2012- E1, 2013- E1

R1-S features the identical internal construction with a softer compound for quicker warm-up to operating temperature for qualifying, sprint races, and time trial use.  Our defacto circuit racing tire for SCCA and NASA open tire competition classes.

Size and Common Applications:

205/50-15          SCCA B Spec, NA/NB series Mazda Miata
225/45-15          SCCA STL (size available R1-S compound only)
225/50-15          SCCA STL
275/45-16          SCCA American Sedan, NASA American Iron Xtreme (R1-S compound only)
215/40-17          Global Mazda MX-5 Cup ND-series 2016+ (R1-S compound only), SCCA T3 GMX5
225/45-17          SCCA T4/STL/Spec Mazda MX-5 (NC), T4 Mazda Rx-8, STL Honda Civic Si, Spec e46
245/40-17          SCCA T4 Ford Mustang V6, T3/STU VW GTI, STU BMW e46, NASA GTS
275/40-17          SCCA T3 Ford Mustang V6, American Sedan (R1-S only)
225/40-18          SCCA T4 Mazda RX-8, Honda Civic Si 2016+
245/40-18          SCCA T3 Nissan 370Z, NASA GTS
265/35-18          SCCA T2 Acura TL, NASA GTS e46 BMW
275/35-18           SCCA T2 Ford Mustang GT, T3 Mustang V6, American Sedan, NASA GTS
285/30-18          SCCA T2 Ford Mustang GT, Nissan 370Z, SFR Region Spec Mustang
315/30-18           SCCA T1  Ford Mustang Boss 302 (R1-S only)

SCCA and NASA Club Racing contingency program eligible.

Visit for additional product and fitment information.
On the Street:
DOT-legal tires meet the minimum requirements established by the Department of Transportation for tires used on public roads.  DOT approval, however, doesn’t necessarily mean that a tire is well suited for frequent use on public roads, particularly in the case of competition tires. The BFGoodrich g-Force R1 is such a tire, and we recommend that it not be used on public roads or during wet conditions.

g-Force Family Care & Feeding Guide_Dec-13

Mazda MX-5 Cup at Road America, Elkhart Lake, WI

Mazda MX-5 Cup at Road America, Elkhart Lake, WI

Race Tire Distributors

DOT Approved Tires

BFGoodrich Tires
BFGoodrich Dealer Locator >
The Tire Rack (Nationwide)
Jackson Motorsports Group (SC & SoCal)
Roger Kraus Racing (NorCal)
Phils Race Tire (NY)
Sube Sports (SoCal)
Braidan Motorsports (Ontario)
Pneus Touchette (Quebec)

Off Road Racing

Jackson Motorsports Group (JMG)
Greenville, SC