Tag: Tires

By on June 4, 2019

GM

General Motors and tiremaker Michelin no doubt hope a joint research agreement announced Tuesday bears riper fruit than Goodyear’s early-60s attempt to offer illuminated Neothane tires.

The two companies plan to develop and test an airless, puncture-resistant tire, aka the Unique Puncture-proof Tire System (Uptis), with the intent to introduce the product on GM vehicles by 2024. Is the era of the steel-belted radial drawing to a close? (Read More…)

By on February 13, 2019

Lexus unveiled a collaboration with Nike and designer John Elliot at New York Fashion Week, celebrating both human and automotive footwear. The finished piece, titled “Sole of the UX,” is scheduled to make additional appearances across the country later this year, touring with a matching pair of Nike AF1 shoes.

After conducting a bit of research, Elliott appears to be a fashion designer specializing in the least imaginative streetwear ever to enter mass production. His beige drawstring pants, which run about $200 USD, are probably the most creative item in his entire catalog. The brunt of his collection involves plain shirts and lots of faded denim.

While not hideous by any means, it’s devoid of any unique style. The articles of clothing Elliot specializes in are the kind of pieces you’d wear while running errands or relaxing at home. They just cost a lot more. However, as Elliot openly describes his take on fashion as intentionally “basic,” there’s little reason to get ultra salty over how so much of his fashion line resembles a high-quality burlap sack. Instead, let’s focus our collective ire on Lexus. (Read More…)

By on October 23, 2018

2017 Genesis G80 winter mountains - Image: Genesis Motors

If you’re living at low altitudes in the Southeastern U.S. or a partial day’s drive from the Gulf Coast, this Question of the Day is not for you. Barring exceptionally wacko weather, denizens of these temperate climes needn’t worry about traction loss caused by the solidification of moisture below 32F. In other words, snow, slush, and ice of both the regular and insurance-hiking black variety.

For those of who who do live in regions where Mother Nature delivers an annual cold shoulder, we’re getting close to decision time. What’s your style: turn your beautiful, meticulously upkept  vehicle into a cheap-looking rig for the duration of winter with a set of bare steelies and meaty donuts, or keep style and handling alive with a snazzy set of low-profile winter tires wrapped around sporty aluminum hoops? (Read More…)

By on May 3, 2018

This is TTAC, right? This is the place where we tell people they should learn how to swap out transmissions in their apartment parking lots rather than buy a new car, if I’m not mistaken. We love 11-year-old cars and we love buying used and we hate wasting money.

So I know you’re all going to be thrilled when you hear I spent some time at Michelin’s famous Laurens Proving Grounds in South Carolina last week learning about how tires perform when they are worn, because all of us are driving on worn tires. For real. The minute you drive your car away from the driveway where you mounted and balanced your own tires, your tires are wearing. But I have some wonderful news for you — you’re probably not using your tires long enough. So you could be saving even more money. And isn’t that exciting!

Of course, this assumes that you’re buying good tires to start with. Our good friends at Michelin, who were nice enough to pay for a flight, a night at the Greenville, SC Aloft Hotel, and a pretty good piece of chicken, want to start a dialogue about worn tire performance. I know this because they used the phrase “start a dialogue” at least 20 times over the course of the day. The reason they want all this dialoguing to happen is not only because they feel confident that their tires wear better than their competitors’ tires do, but also because they’d like to see some more standardized testing of worn tires as opposed to new tires.

(Read More…)

By on February 2, 2018

Toyota Corolla Snow, Image: Auto Evolution

Sanjeev writes:

Hello Sajeev, I am Sanjeev.

I moved to Michigan last year and have been driving a used 2006 Corolla. I can definitely afford a better car, but this one is serving me good. Agreed that it doesn’t have all the needed electronics and sex appeal; I am not swayed by that. The recent snow (about six inches) in Detroit area made me think of buying a car with needed ESC, ABS for better handling and driving. I have heard, read a lot about FWD and AWD cars and their handling on snowy roads but haven’t fully comprehended RWD cars on a snowy road.

Many online articles generally suggest that RWD is a bad idea during winter. Still, I see many of many colleagues driving RWD 300s, Durangos, and CTSes. Is RWD better or not on snowy roads? (Read More…)

By on December 1, 2017

Tire Rack Workbench, Image: Pinterest

TTAC Commentator Arthur Dailey writes:

Sajeev,
Here is a timely question, as up here in snow country we are now packing away our “summer” tires. What is the best way, scientifically, to store tires? I traditionally have:

  • Stored them on their rims
  • Removed the plastic tire bag (learned this the hard way when a set of rims “rotted” one summer
  • Wiped down/washed the rims to take off any salt
  • Let out about 4 to 5 psi from each tire
  • Stored them in our attached, unheated garage
  • Placed rubber mats under them so that they are not in contact with the cement
  • Placed old sheets over them so that they are not in direct sunlight

Previously I stored them stacked on their sides. All 4 wheels/rims from each vehicle in one column, on top of each other, using a tire storage “pole” bought from Canadian Tire. Last winter I stored them vertically (meaning I just rolled them in beside each other), but on the rubber mats and under the sheets.

So what is the best way? And how often should they be rotated/moved?

(Read More…)

By on October 30, 2017

fine-comfort-ride-wheel

Airless tires are one of those things that crop up every few years, but they never seem to stick around long enough to become commonplace. Already, certain construction vehicles use flat-proof rubber, and tire manufacturers have been playing with airless systems for some time. For example, Hankook has the iFlex, its fifth attempt at non-pneumatic tires, and Goodyear has actually begun selling airless donuts on commercial lawnmowers. Michelin even has a 3D-printed round that it claims will last the lifetime of a vehicle.

Unfortunately, nobody seems able to come up with a solution that works at higher speeds. While they’re great at taking impacts, the existing designs aren’t so good at coping with high levels of heat. But it’s not for a lack of trying — there may even be a breakthrough just around the bend, especially since everyone seems so interested. Rolling resistance and weight are two of the electric car’s worst enemies. If an automaker could mitigate those issues effectively, that would be another leg up on the competition.

It’s an issue weighing heavy on the top minds at Toyota at the moment. The company’s recent concept EV, the Fine-Comfort Ride, came equipped with a set of experimental airless tires from Sumitomo Rubber Industries, boringly named the Smart Tyre Concept-A. Toyota’s theory is that non-pneumatic tires, consisting of a solid band of rubber encircling lightweight alloys, could eventually compensate for the weight of wheel-mounted electric motors.  (Read More…)

By on October 19, 2017

flat tire - tire change

It always happens when you aren’t expecting it. You’re cruising along in your automobile, listening to the radio and making wonderful time. Then, all of a sudden, the steering feels odd — there is an overabundance of vibration and the car keeps pulling to one side. You’ve got a flat tire.

Annoying, to be sure. Fortunately, this isn’t your first rodeo and you pull off to swap the punctured rubber with a spare. However, if you own a brand new car, you might be disappointed to learn there’s decent chance it doesn’t even have one. According to a recent study conducted by the American Automobile Association, 28 percent of 2017 model-year vehicles aren’t equipped with spare tires — leaving you breaking out the compressed air and sealant or calling for a tow truck.

(Read More…)

By on October 13, 2017

Our 1985 Nissan Maxima was heading south on 219 from Niagara Falls at 70 mph. The Falls are beautiful in winter, but of course traveling through New York at that time of year can mean bad roads. My dad was behind the wheel and, with no snow in sight, he was confidently chauffeuring us home to the Carolinas. That’s when he turned to my mom and said, “I wonder if this is black ice we’re driving on? Let me tap the brakes and see.”

“Dad! WooHoo!” I grabbed onto the silver metal posts holding his head rest up with both hands. That tap of the brakes had sent the tail of our Maxima suddenly passing the front of the car for the lead. Of course, as a kid I was safely buckled into a child seat. That is, if by child seat you mean we had the seats folded flat and sleeping bags spread out so we could lay down and play. Oh, the 1980s.

“Daaad!” I was still convinced at this point in my life my dad could do anything, which would include throwing our family sedan into a 360-degree spin on the highway on purpose. As cool as the first spin was, I was ready for it be over. What with the semi truck barreling towards us from behind and all.

(Read More…)

By on July 7, 2017

Tires

Want a definition of irony that has nothing to do with rain on your wedding day? Well, here you go: The spectacular abilities of the modern performance automobile are about half due to electronic engine control and about half due to modern tire technology. That’s an estimate, of course, and one that might not be all that fair to the tires. Every time you hear some stupidity about how ECONOCAR XXX is three seconds faster around a reference course than SUPERCAR YYY, you can be reasonably sure that the times for the old car were set on “ultra high performance” tires that wouldn’t make the cut nowadays on a half-ton pickup.

Many of the ERMAGHERD lap-time specials out there are largely or entirely dependent on boutique tires for their performance. This is particularly true for the current crop of domestic rockets which often have a vehicle-specific fitment that shares little to nothing with other sizes of that particular sidewall labeling. (Your Honor, Exhibit A: The Kumhos on the Viper ACR.)

You would think that the buyers of those cars would understand just how critical it is to obtain fresh date codes of the original super-rubber every time they replace their tires. Nah.

(Read More…)

By on May 16, 2017

Tires

General Motors has announced it will choose “sustainable natural rubber” for the 49 million tires it buys each year. The automaker claims it is establishing a set of buying principals to ensure sustainably harvested materials and is encouraging other automakers to follow suit in a bid to reduce deforestation.

It won’t suddenly make driving your Chevrolet good for the environment, but it should give drivers bragging rights — allowing them to claim their tires killed fewer critters before even getting the opportunity to run any over.

However, environmental smugness is occasionally warranted. With tire manufactures representing 75 percent of the natural rubber market (according to the World Wildlife Fund), an overall shift toward sustainability would provide a measurable impact on deforestation. But what is General Motors getting out of this move and what will the price of environmental awareness be? (Read More…)

By on April 28, 2017

Dodge Challenger SRT Demon

After the reveal of Fiat Chrysler Automobile’s Dodge Demon at the New York Auto Show, I thought all the hooplah would be over. We all did. Little did I know Automotive News’ editorial board would pen a screed calling for the Demon’s banishment from American roads, which then caused others to cry foul at the bylineless editorial, and subsequently triggered Larry Vellequette — the author of the original piece — to double down on his thoughts, name attached.

In the last piece, Mr. Vellequette claims, “It is still a stupid idea for Fiat Chrysler to outfit the Dodge Demon as a high-performance drag racer and then sell it to the motoring public in a form that makes it inherently more dangerous off the track.”

He’s not wrong. Drag radials come fitted to the Demon from the factory, and he claims they’re “prone to lose traction in even a light morning mist under that much torque — regardless of electronic intervention.” I won’t argue with that.

But I will argue with the logic upon which Mr. Vellequette bases his call for exorcising this Demon from America’s roads, and who he thinks should do something about it.

(Read More…)

By on February 24, 2017

tires

Remember when recycling was new and sexy and every 1980s sitcom included it as a subplot in at least one cringe-inducing episode? It was around the time that McDonald’s took away that convenient styrofoam container — you know, the one that stored a Big Mac on one side and a delicious pile of fries on the other.

Times change. Recycling is mundane, but it’s bigger than ever — and there’s no doubt about the environmental benefits. Unfortunately, there can also be unforeseen financial benefits for less-than-honest operators, especially if a program’s creator doesn’t keep watch on who’s minding the till.

If that creator is the government, things can get messy. Consider this cautionary tale of a massive program that went rotten so badly that it had to be scrapped. (Read More…)

By on November 3, 2016

Darksiding, Image: jojovols/Photobucket

Here’s the problem with writing for public consumption: you never know when you’re going to accidentally touch someone’s third rail, so to speak.

Two years ago, I wrote about the practice of “darksiding” for Road & Track. I doubt most of you have heard that term; it refers to the practice of putting a passenger-car tire on the back of a heavy touring motorcycle like a Honda GoldWing. When I wrote the piece, I had no particular opinion about the merits of “darksiding”; rather, I was focused on the idea that exhaustive, high-budget development often makes it possible for a bad product (or a bad idea) to triumph over better products/ideas that don’t get that same amount of development.

My failure to hysterically excoriate the “darksiders” led a couple of wannabe motorcycle writers to mount a spectacularly ineffective harassment campaign against me, trying to get me fired from my job and/or removed from various media outlets. The sum total of it was that I got kicked off Facebook, which in the long run has done me more good than harm. I haven’t given “darksiding” much thought since then; none of the seven motorcycles my son and I collectively own would benefit from a passenger-car tire. Furthermore, I only ride eight or nine thousand miles a year, not really enough to make an economic case for darksiding even if I had a proper touring bike.

If a recent thread on Reddit is any guide, however, darksiding hasn’t disappeared just because I forgot about it. To the contrary; it’s stronger than ever. And while there are sound scientific reasons why it’s a terrible idea, considering those reasons in depth exposes one of my favorite flaws in what I (sympathetically) think of as “the Asperger’s mindset.”

(Read More…)

By on August 9, 2016

1967 impala 05

TTAC Commentator Land Ark writes:

Hello again, Sajeev!

I’ve been wondering about tire pressure for a while. I changed the wheels and tires on my car which originally came with 14-inch wheels and high profile bias-ply tires. The new tires are 255/40/18.

How do I account for the drastically different sizes when it comes to determining the correct air pressure I should run in the new tires? (Read More…)

Recent Comments

  • highdesertcat: I think we’re talking about two different things here, the first being the USMCA, and the second...
  • highdesertcat: “We live in a surreal world.” Yes, we do. At least in America today. Never, ever, in all...
  • Inside Looking Out: They intentionally designed it to look like ICE SUV? How stupid is that? The last thing I want...
  • SPPPP: Maybe REX. King of the sports cars?!
  • caljn: But a “yuger” number of Americans disagree with you. And that low tax/no income tax state...

New Car Research

Get a Free Dealer Quote

Staff

  • Contributors

  • Timothy Cain, Canada
  • Matthew Guy, Canada
  • Ronnie Schreiber, United States
  • Bozi Tatarevic, United States
  • Chris Tonn, United States
  • Corey Lewis, United States
  • Mark Baruth, United States
  • Moderators

  • Adam Tonge, United States
  • Corey Lewis, United States