2012 Toyota Camry Se on 2040-cars

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Tougher than steel: Wood pulp could make lighter auto parts

KYOTO, Japan — The global push among carmakers to make ever lighter vehicles is leading some auto suppliers in Japan to turn to what seems like an unlikely steel substitute — wood pulp. Japanese researchers and auto component makers say a material made from wood pulp weighs just one-fifth of steel and can be five times stronger. The material - cellulose nanofibers — could become a viable alternative to steel in the decades ahead, they say, although it faces competition from carbon-based materials, and remains a long way from being commercially viable.> Related: Jay Leno drives the Renew cannabis car — hemp you can't dent Reducing the weight of a vehicle will be critical as manufacturers move to bring electric cars into the mainstream. Batteries are an expensive but vital component, so a reduction in car weight will mean fewer batteries will be needed to power the vehicle, saving on costs. "Lightweighting is a constant issue for us," said Masanori Matsushiro, a project manager overseeing body design at Toyota. "But we also have to resolve the issue of high manufacturing costs before we see an increased use of new, lighter-weight materials in mass-volume cars."A NEW PROCESS Researchers at Kyoto University and major parts suppliers such as Denso Corp, Toyota's biggest supplier, and DaikyoNishikawa Corp, are working with plastics incorporated with cellulose nanofibers — made by breaking down wood pulp fibers into several hundredths of a micron (one thousandth of a millimeter). Cellulose nanofibers have been used in a variety of products ranging from ink to transparent displays, but their potential use in cars has been enabled by the "Kyoto Process," under which chemically treated wood fibers are kneaded into plastics while simultaneously being broken down into nanofibers, slashing the cost of production to roughly one-fifth that of other processes. "This is the lowest-cost, highest-performance application for cellulose nanofibers, and that's why we're focusing on its use in auto and aircraft parts," Kyoto University Professor Hiroaki Yano, who is leading the research, told Reuters in an interview. The university, along with auto parts suppliers, are currently developing a prototype car using cellulose nanofiber-based parts to be completed in 2020.

2014 Toyota Tundra

Raising A White Flag To The Competition
We all benefit from highly competitive battles. In the automotive sector, few campaigns are so closely fought as the decades-long struggle for supremacy in the fullsize half-ton pickup truck segment. The Ford F-150 has dominated for ages, but Chevrolet, Ram and GMC have been closing the gap with freshly redesigned trucks that are rocking the industry.
Today's half-ton trucks are better than they've ever been, and we have fierce competition to thank for that.

5,000 Toyota Prius V models recalled due to airbag issue

Toyota has issued a recall of roughly 5,000 Prius V hybrids. All of the affected vehicles are from model years 2014 and 2015. The problem with the hybrid MPVs centers on its Occupant Classification System. According to the company, the OCS is responsible for activating and deactivating the passenger's side airbag, and in the affected models, the system may not have been calibrated correctly. Should a crash occur, the passenger front airbag may not deploy. The company reports there have been no injuries or fatalities related to the OCS faulty calibration. Owner will be notified and will, naturally, be asked to report in for a free recalibration. TOYOTA RECALLS CERTAIN 2014-2015 MODEL YEAR PRIUS V VEHICLES TORRANCE, Calif. – Toyota Motor Sales, U.S.A., Inc., today announced plans to conduct a safety recall of approximately 5,000 Model Year 2014-2015 Prius V vehicles. In the involved vehicles, the front passenger seat is equipped with an Occupant Classification System (OCS), which activates / deactivates the passenger seat air bag system depending on the weight of the seat occupant. There is a possibility that some OCS's may not have been calibrated properly during the vehicle manufacturing process. Under some conditions, this could result in no deployment of an airbag, increasing the risk of an injury to a front seat passenger in the event of crash. Toyota is not aware of any injuries or fatalities caused by this condition. Owners of the involved vehicles will receive a notification by first class mail. Toyota dealers will recalibrate the Occupant Classification System properly. Detailed information is available at www.toyota.com/recall and by calling Toyota Customer Service at 1-800-331-4331. ###