Tire Technology

New Pirelli tires connect to the 5G network

Pirelli's P Zero Trofeo tires are part of the company's Perfect Fit product development strategy.

Photo courtesy of Pirelli

Pirelli is the first company in the world to transmit the information collected from smart times via a 5G network. During a display of the technology at The 5G Path of Vehicle-to-Everything Communication event, the tire transmitted information about the road surface and the risk of hydroplaning via the network.

The tire is the only point of contact between a vehicle and the road. The manufacturer aims to have its technology in the Pirelli Cyber Tire be able to relay information about road infrastructure, distance driven, dynamic load, and the dangers of the road surface in real time to the car the tires are on. In turn, the car will be able to adapt the way it drives given that information.

Pirelli 5G tire Graphic courtesy of Pirelli

Current technology allows sensors and cameras on a car to read the road ahead and adjust the suspension accordingly. Rolls-Royce employs this technology to allow for a smooth Magic Carpet Ride in its Cullinan and Lincoln has similar technology in the Aviator.

Pirelli sees the technology as having the potential to be part of a larger communication context with regard to the larger space of transportation and the future of mobility solutions and autonomous driving. It would could potentially relay information vehicle-to-vehicle (V2V) as more vehicles become connected to the network.

As part of the demonstration, Pirelli also showed off its Italia Track Adrenaline tire, which is designed for track days. The P Zero Trofeo tires that are part of the time are fitted with sensors that monitor tire pressure and temperature in real time. Software combines those measurements with telemetric data giving drivers detailed information about conditions that may effect their on-track performance.

The Cyber Tire and Italia Track Adrenaline line are part of Pirelli's larger Perfect Fit product development strategy which sees the company develop tailor made products and services to meet the needs of carmakers, fleets, and drivers with an eye toward the future.

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The Nissan Pathfinder is just at home on the trial as it is on the road.

Photo courtesy of Nissan North America

One of my favorite poems is Robert Frost's "The Road Not Taken". The message is about making choices and, how the road taken made all the difference. Often in life and on the road, we have to make one choice. Take one road. No turning back. I thought of this poem on my recent test drive in the 2022 Nissan Pathfinder in the hinterlands of Montana, when I could take two different roads—paved and dirt—and that made all the difference!

Nissan has redesigned and retooled its fifth-generation Pathfinder instilling greater latitude for buyers who want to travel both types of roads and expand their adventure footprint. After seven decades of off-road development, 35 years in the business of selling Pathfinders, and with more than 1.8 million sold in the U.S., this Japanese automaker has moved the needle with a ground-up revision of the previous-gen model.

2022 Nissan Pathfinder The 2022 Nissan Pathfinder is a capable off-roader.Photo courtesy of Nissan North America

The full-sized sport utility is available in four trims (S, SV, SL and Platinum) and two- and four-wheel drive versions; Nissan expects that nearly 60 percent of buyers will choose four-wheel drive. The Pathfinder is in a segment that has grown larger each year as more families want a vehicle for around-town, school and playdate runs and for weekend getaways with traction technology that allows travel in the backcountry and good towing capability. Direct competitors are the Toyota Highlander, Honda Pilot, and Ford Explorer.

A day-long drive of approximately 150 miles on tarmac and over a variety of dirt roads and tracks provided the opportunity to assess the Pathfinder's updates. A late-spring snowstorm added slickness to all the road surfaces in the region and allowed the Pathfinder to show off its traction capabilities at both slow and higher speeds and with lane change and emergency-braking maneuvers, when towing. I concentrated my evaluation on the augmented hardware and software designed to enhance the crossover's capabilities for backcountry travel and towing.

What I found most notable over every road surface was the comfortable ride and responsive handling that come from a collection of upgrades—and, in particular, as a result of the following: the gearing on the new nine-speed transmission, with paddle shifters for personal and more precise shifting for sport driving and slowing over rough terrain; the new terrain mode system that's engineered for different driving conditions; the four-wheel drive system that moves torque more quickly to avoid wheel slip; the improved suspension system; and new tires with a larger contact patch and more aggressive tread pattern, among other changes.

2022 Nissan Pathfinder Pathfinder's drive modes are designed to inspire confidence. Photo courtesy of Nissan North America

The Pathfinder provided sure-footed motoring and comfort over uneven surfaces. Its 7.1 inches of ground clearance easily maneuvered over the small obstacles on the trail and hill descent control took the reigns without hesitation for steeper and longer downhills on traction-compromised surfaces.

I was also impressed with the Pathfinder's towing competence and appreciated the standard trailer sway control onboard all trims. It offered notably strong, mannered acceleration from a standing start and excellent straight-line braking without porpoising for either exercise.

The new 2022 Pathfinder brings off-road and towing attributes that are important to families who are seeking to spend time in the backcountry for days trips and longer and for overlanding in terrain that doesn't require a true off-road vehicle with a low range. It's will appeal to buyers who want don't want to have to choose only one road.

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Two new Toyota Tacomas are on their way.

Photo courtesy of Toyota Motor Sales U.S.A. Inc.

With a new, next-gen Tacoma still a few years away, Toyota is bringing two new special edition versions of the truck to market for the 2022 model year. The adventure-ready trucks were teased in a split image the Japanese automaker released this week.

The Tacoma debuted in 1995 and in the three generations since then the truck has gained a solid following across the world. The midsize Toyota Tacoma is the best-selling truck in its class. It sells better than most of the full-size truck offerings, including Toyota's Tundra.

Expect these new versions of the truck to have body styling similar to the current version of the truck. Toyota recently sought a trademark for the word "Trailhunter" and the 2022 Toyota Sienna Woodland Edition might be a naming clue for a new version of the Tacoma.

2022 Toyota Sienna Woodland Special Edition The 2022 Toyota Sienna Woodland Special Edition goes on sale this year. Photo courtesy of Toyota Motor Sales U.S.A. Inc.

The 2021 Toyota Tacoma is available in six trim levels: SR, SR5, TRD Sport, TRD Off-Road, Limited, and TRD Pro. Models with "TRD" in their name are traditionally more rugged with the TRD Pro able to scurry up rocks, easily get through mud, and hit the trail in a hurry. It's sold with either a Double or Access cab, depending on trim level, with either a five- or six-foot bed.

Buyers have their choice of a 2.7-liter four-cylinder or a 3.5-liter V6 under the hood making up to 278 horsepower and 265 pound-feet of torque with the larger power plant. Both engines come paired with a six-speed automatic transmission. Two- and four-wheel drive are available.

Industry analysts expect the Tacoma to be redesigned for the 2023 model year though the COVID-19 pandemic and ensuing chip shortage may push those plans back another model year. Ahead of that truck's debut, the new version of the Tundra will debut. Expect to see that model in the next few months with production kicking off shortly thereafter.

An all-electric SUV and two new larger SUVs are also coming down the pipeline as the Toyota brand begins a busy few years.

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