Tires

Pirelli making specialized Scorpion tires for Rivian R1T, R1S

Pirelli and Rivian spent nearly two years developing the tires.

Photo courtesy of Pirelli

Silence is one of the hallmarks of an all-electric powertrain. If Pirelli has its way, it will also be a hallmark of the tires wrapped around the wheels of the Rivian R1T pickup truck and R1S SUV. The first models in the Rivian lineup are expected to roll off the line soon.

Pirelli has developed special versions of its Scorpion Verde All Season, Scorpion Zero All Season, and Scorpion All Terrain tires to meet Rivian's needs. Pirelli and Rivian co-developed these products over a nearly two-year timespan, which resulted in three tires making the final cut. Measuring 20, 21, and 22 inches the tires offer buyers the ability to customize their Rivian for their needs. The Scorpion Verde All Season in 21 inches have a tire size that is unique in the world, and introduced in the industry by Pirelli specifically for Rivian: 275 55R21.

Rivian R1S, R1S tire Pirelli Scorpion There are three tires for buyers to choose from for their Rivian vehicle.Photo courtesy of Pirelli

These fall into line with the tire company's Pirelli Perfect Fit strategy and carry two special markings on the shoulder: RIV and Elect. The "Elect" is a marking that identifies that the tires were developed for electric vehicles. These tires have technical characteristics that maximize a vehicle's range. They also offer improved traction in line with the intense torque demands of an electric vehicle's transmission. Unlike in a traditionally powertrain-ed vehicle, electric vehicles offer instant maximum torque off the line with the accelerator pushed down.

Some of the tires Pirelli is designating for the Rivian vehicle's have low rolling resistance and are designed to optimize fuel economy. That's great on dry, straight roads. However, these tires aren't traditionally well-performing in snow and ice, or in off-roading situations.

The Scorpion Verde All Season is Pirelli's eco-friendly all-season tire developed for the drivers of crossovers, sport utility vehicles, and pickups. Buyers of crossovers, SUVs, and performance pickup trucks looking for a combination of high-performance capability and all-season utility will want Scorpion Zero All Season tires on their Rivian. Opting for the Scorpion All Terrain Plus will give adventure-minded R1T and R1S owners the durability, traction, and wear resistance they're seeking for driving off-road.

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Nuts & Bolts

 
 

BMW is adding new racing experiences to the roster at is Performance Center West.

Photo courtesy of BMW

BMW Performance Center Driving Schools have added to their curriculum offerings with the BMW M and M4 GT4 Experience, the M4 GT4 Private Coaching with Data and Video Session, and the Race Licensing School. All courses are offered at their driving school in Thermal, California.

BMW M and M4 GT4 Experience

M4 GT4 Experiences and Race Licensing School

Photo courtesy of BMW

This full day program carries a $2,795 price tag and includes driving various BMW M cars and the M4 GT4 race car. Attendees start their day with a classroom session that reviews proper driving technique then they receive an overview of the car and are outfitted with a racing suit and helmet. Next, they head to the Thermal Club track and get in some guided laps behind a BMW instructor, experiencing speeds up to 140 mph I the M4 GT4 race car.

The M4 GT4 model driven is the exact same as the race car driven in series around the world. It's powered by a twin-turbocharged 3.0-liter inline six-cylinder engine that produces more than 430 horsepower while the rear wing, front splitter, and Continental racing tires make this car stick to the track through the corners.

Each session includes:

  • VBOX data and video system in the M4 GT4 to record the session.
  • Access to professional instructors, trackside crew and support.
  • All driving gear for the duration of the class – racing suit, helmet, gloves and shoes.
  • Lunch at the BMW Performance Center café.
  • Insurance, with a $2,500 deductible for vehicle or property damage

BMW M4 GT4 Private Coaching with Data & Video (Half Day)

M4 GT4 Experiences and Race Licensing School

Photo courtesy of BMW

This half-day, $4,995 program includes 125 miles of track driving in the M4 GT4 race car. Students start with a classroom session that reviews proper driving technique before being outfitted for their M4 GT4 driving session. The class includes:

  • VBOX data and video system in the M4 GT4 to record the session.
  • Time in the BMW M4 GT4 race car, one professional instructor and trackside support.
  • All driving gear for the duration of the class – racing suit, helmet, gloves and shoes.
  • Lunch at the BMW Performance Center café.
  • Insurance, with a $2,500 deductible for vehicle or property damage.
  • More miles can be purchased on the day of training. The program is designed for one driver. However, two drivers sharing a car can be arranged upon request.
  • The schedule is flexible. Please call 888-345-2269, and one of the BMW Performance Center driving instructors will reply to answer any questions and schedule the coaching session. Discounts are not allowed for this program

BMW M4 GT4 Private Coaching with Data & Video (Full Day)

M4 GT4 Experiences and Race Licensing School

Photo courtesy of BMW

For $9,995, students get a full-day private program that includes 250 miles of track driving in the M4 GT4 race car. The days starts with a classroom session that reviews proper driving technique before being fitted out for their M4 GT4. The class includes:

  • VBOX data and video system in the M4 GT4 to record the session.
  • Time in the BMW M4 GT4 race car, one professional instructor and trackside support.
  • All driving gear for the duration of the class – racing suit, helmet, gloves and shoes.
  • Lunch at our BMW Performance Center café.
  • Insurance, with a $2,500 deductible for vehicle or property damage.
  • More miles can be purchased on the day of training. The program is designed for one driver. However, two drivers sharing a car can be arranged upon request.

Race License School: The Path to Professional

M4 GT4 Experiences and Race Licensing School

Photo courtesy of BMW

After you've been through BMW's Advanced M School or the Two-Day M School, BMW Performance offers a SCCA-certified school to take your skills to the next level on your way to becoming a pro driver. Students can add the one-day school to an Advanced M School or Two-Day M School session and get qualified all at once.What will be learned:

  • Learn the colors. Green. Yellow. Red - No there aren't any traffic lights on the track. But there are flags, and you'll learn what each represents while you're out there to maintain safety.
  • Passing. Don't let off. - Start off with you in a BMW, behind your instructor in theirs. They will coach you through the art of passing under both braking and acceleration. Then, we'll bring on a classmate and coach you both as you battle for first place.
  • Keep Rollin'. Practice race starts - In racing, how you start can impact how you finish, and we'll show you how to get started right in a grid set up, as well as rolling starts. Learn how to navigate with other cars on track while setting up for that first turn.

Additional information be found at https://bmwperformancecenter.com. Courses can be booked online or by calling 1-888-345-4BMW.

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The car is the halo model in the Mercedes-AMG lineup.

Photo courtesy of Mercedes-Benz

Its heart is the most powerful V8 AMG has ever built. The new Mercedes-AMG GT Black Series super sports car is priced to match, starting at $325,000.

The Black Series has been known as the pinnacle of performance since 2006 when Mercedes-AMG introduced the branding. The models aren't designed to gather dust in garages or sit on display appreciating in value. They're meant to be driven. Fast. Though primarily built for track use, the models are road-approved.

2021 Mercedes-AMG GT Black Series Drivers can choose from two splitter settings: Street and Race.Photo courtesy of Mercedes-Benz

The super sports car is track-ready out of the gate. Under the hood is a 4.0-liter biturbo V8 engine that's been handcrafted by AMG and delivers 720 horsepower. It has a flat-plane crankshaft and has active aerodynamics that have been honed using design from the AMG GT3 racing car. The engine is paired with a seven-speed dual-clutch transmission.

In addition to the 720 horsepower, the engine generates 590 pound-feet of torque. The car redlines at 7200 rpm.

The connection between the engine and transmission is made of carbon fiber and weighs just 30.6 pounds, making it 40 percent lighter than the same component in the traditional AMG GT. The driveshaft is also made of carbon fiber.

The new engine gets off the line and to 60 mph in 3.1 seconds. It can get to 124 mph in less than nine seconds. Its top speed is 202 mph - something Mercedes says is, "only sensible on closed-off racetracks."

The car's Race Start function has increased starting revs. its transmission cooling functionality has been adapted to tougher requirements and transmission ratios have been modified.

2021 Mercedes-AMG GT Black Series The car's wing has large carbon fiber supports.Photo courtesy of Mercedes-Benz

The car's carbon-fiber front splitter has two manually adjustable settings - Street and Race. Race is designed specifically for race track use. When in Race mode, the splitter moves to accelerate air flow to the underbody of the car creating a Venturi effect, increasing downforce.

A large wing, completes with carbon fiber supports, works in tandem to increase downforce even more. The wing has an adjustable top flap that can be retracted or extended using a button on the center console.

Additional body modifications from a typical AMG GT include extensive use of carbon fiber on the body (hood, hatch), use of lightweight aluminum in place of steel, and a lightweight laminated front windshield. Its standard ceramic high-performance compound brake system with black painted brake calipers and white lettering is also lightweight.

The car rides on 19-inch wheels up front and 20s in the back. It's shoed with Michelin Pilot Sport Cup 2 R MO tires, which were customized for the Black Series car.

Mercedes has customized the interior of the car as well. It is upholstered in nappa leather that's combined with Dinnamica microfiber in black with orange contrast stitching. The doors have loop pulls instead of handles. Trim is in, what else, carbon fiber.

The car's fully digital instrument display measures 12.3 inches and is adjacent a 10.25-inch infotainment touch screen. Drivers can choose their view of the instrument display: Classic, Sporty, or Supersport.

An AMG Performance steering wheel is standard and outfitted in Dinnamica microfiber.

The AMG Interior Night Package is also included as standard equipment. In this package, the shift paddles, steering wheel spokes and seat insert in the AMG Performance seats are finished in high-gloss black, while the door sill panels are finished in black brushed stainless steel, further emphasizing the car's sportiness.

The 2021 Mercedes-AMG GT Black Series will begin arriving in U.S. dealerships in early 2021.

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