A petroleum based rubber mounted on the wheels of vehicles to provide a higher friction coefficient between a vehicle and a road surface.

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2answers
262 views

Installing lower speed-rated tires than recommended

I have a 2008 Subaru Outback 2.5i and I need new tires. My current tires are P225/55R17 95H. Searching around, I found some Yokohama Avid Ascend tires, which look to be great touring tires, ...
3
votes
1answer
106 views

Do I have to jack up the car to replace the valve core?

I have a sticky tire valve core that needs to be fixed, but I don't have a nice garage to jack up the car (2004 Toyota Echo) and take the wheel off (I park on the street and it's at least -15C out). ...
3
votes
2answers
941 views

Intermittent TPMS Light

My TPMS light (not the tire icon, the textual light) has come on as of late, then turned off for a couple of days, then on, and now off again. The tire pressure in all four tires is OK. As I ...
3
votes
1answer
397 views

“Irreparable” tire damage incurred due to road pothole

A little background: I live in Canada and recently I drove over a crater on a public road (60km max city road), which I assumed was caused by the recent extreme cold weather. It was night time and ...
3
votes
2answers
869 views

Front, driver-side wheel sounds like it's skidding when braking

I have a Nissan Micra (UK, 51-plate, 2001 model) and I've today noticed a sound a bit like skidding when I apply the brakes, gently, around 30mph. Driving and steering as usual is fine, no unusual ...
3
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2answers
74 views

Tire rotation to fix low tire pressure?

I took my 2010 Civic to the mechanic. He indicated that the tire pressure is low, and suggested rotating my tires as a fix. I thought tire pressure is already pre-specified and should be at a ...
3
votes
1answer
207 views

Help deciphering the penny test

My tires are starting to burn out at nearly the drop of a hat, so it's time to start looking at tire wear. I've never had to replace tires due to wear before, so this is foreign territory for me. ...
3
votes
1answer
50 views

One tire worn 1mm more, what are the chances of an alignment problem?

When recently changing my summer wheels to winter wheels on a front-wheel drive car, I noticed that the summer tire on the front right had only 4mm of tread left whereas all other tires had 5mm of ...
3
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2answers
184 views

My brand new car is shaking while steering wheel is not

I have bought a brand new Dodge Ram 1500 2015 model. The car is shaking at low speed 80km/hr (50 mph) while the steering wheel is not shaking. I can feel the vibration in the seats, however the ...
3
votes
1answer
49 views

I have changed my Kia Carens tire size

I have changed my Kia Carens tire size My original car Kia Carens tire size was 225/45 R17 (total Diameter 25") I changed the front tires to 225/50 R17 (total Diameter 25.9") Difference 3.6% And ...
3
votes
1answer
62 views

Should I be concerned about a very slow leak in a patched tire?

Brand new tires, within a couple weeks after purchase I ran over a screw, and had to get one tire patched. Now, after the patch, the tire loses about 4 psi per week. It's a very slow leak and I've ...
3
votes
3answers
87 views

My tire wobbles

At slow speed one of my front tires on my 2000 Grand Am SE 4 door wobble, but feels fine at a higher rate of speed. Was told by a person at a tire store my tread is breaking loose and I need a new ...
3
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2answers
893 views

Looking for Tyres for Pulsar 150 bike with 180cc engine

I have a pulsar 150 bike modified with 180cc engine. I am looking for tyres(both from and rear). The tyre should have have good cornering capability and a very good grip. Till now I have. I looked at ...
3
votes
1answer
115 views

Will factory 2016 Toyota Corolla “S” 17" wheels and tires fit a 2014 Scion Xd without rubbing?

Will factory 2016 Toyota Corolla "S" 17" wheels and tires fit a 2014 Scion Xd without rubbing? Both have the same 5x100 bolt pattern. Is one wider than the other? Will they rub? Speedometer will be ...
3
votes
1answer
62 views

Why would I feel disbalanced or thrown around when riding a motorcycle

I have a Yamaha XJ600N, and at various points of time when riding around in the city at 50 to 60 kph I have had this strange feedback from the wheels or suspension that makes me feel either slightly ...
3
votes
1answer
104 views

Motorcycle tire shopping confusion

I'm having a hard time choosing a tire for my bike ('11 Yamaha FZ8n). The main source of my confusion are very similar markings on a multitude of tires that don't make a lot of sense to me. I was ...
3
votes
0answers
23 views

2013 Toyota Highlander Snow Tires/wheels work on 2016 XLE?

We have snow tires/alloy rims for our 2013 Toyota Highlander. We're thinking of upgrading to the 2016 XLE Highlander and am wondering if we can use the same snow tires/wheels. Does anyone know?
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0answers
29 views

Which types of protectants are safe to use on automotive tires?

Some protectant formulations are known to damage tire rubber and cause sidewall cracking (which can be very dangerous). What types of tire protectants are recommended to prevent sidewall cracking? ...
3
votes
3answers
4k views

Honda 2005 CRV - tire noise or bearing noise?

I have a 2005 Honda CRV (RD7), with 190k km on the clock. Over the last 10000km or so, there's been a slight hum coming (I'm pretty sure) from the rear, and sloooowly getting worse. The specifics of ...
2
votes
3answers
24k views

Buying new tires R15, R16, R17?

I currently have 205/55 R16 91V M+S Goodridge tires and an '06 Honda Civic Coupe. Should I stick with the same type of tires for go for something else? What's the difference between getting R16 or ...
2
votes
4answers
828 views

Finding Cause of Slow Tire Leak 2001 Camry

I have a 4cyl 2001 Toyota Camry It has the following rims. I believe they're an aluminum alloy. I have a matching set of 4 DUNLOP tires rated for 44 PSI. I'll edit this post with specifics ...
2
votes
2answers
3k views

Durability of chrome rims vs aluminum alloy

We have a Japanese car that recently developed a slow leak in the right rear tire. One tire shop told us that we needed new tires on the back, but the justification sounded weak so I drove it for a ...
2
votes
2answers
540 views

Removing a nail from my tyre

I have a 2" nail in the side of my rear tyre on my motorcycle. The nail is fairly firmly stuck in the tyre but I'm not sure if it has actually penetrated it (it has gone in sideways). The damage is ...
2
votes
2answers
100 views

Steel radial belt showing on front tires only?

I have all new tires. Cannot figure out why but the front tires seem to being having some issue. I've had to replace the front more than the back. Today I was shocked when I inspected the front tires ...
2
votes
2answers
487 views

Run-flat tires vs. fix-a-flat?

I just bought a car without a spare, on which all the tires will need to be replaced soon. Run-flat tires are crazy expensive. How well does fix-a-flat work for getting me to a tire shop in the case ...
2
votes
3answers
155 views

different tire ratios

I have a 2006 GMC Sierra 1500 extended cab 4x2. I have 4 extremely worn tires. We are traveling from Texas panhandle to Carlsbad NM so I need to replace them. The problem is I can only afford used ...
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2answers
2k views

does changing tires void warranty for a new car?

I wanna change my tires for snow tires. I don't want to buy them at my dealer but at Costco. Can that void my Honda warranty ?
2
votes
1answer
11k views

Exposed tire wire- safe to drive home?

I need to drive 20 miles on the highway home, is this tire safe to to do that or is the wire a serious concern? I've driven 10 miles on it so far.
2
votes
1answer
108 views

Need clarity on the penny test

On 3 of my tires, the penny just won't stand in the tread. The gap in the tread is too wide for the penny to stand. Does that matter? In case of the 4th tire, the penny goes in to some degree. This ...
2
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3answers
1k views

Front End Alignments

I recently had my vehicle in for a front end alignment. They told me all of my shocks were bad, causing all of the problems, and that they would not be able to align the front end with those bad ...
2
votes
1answer
591 views

When unidirectional tires are rotated, do they also need to be flipped?

Just took our 2005 Subaru Outback in for an oil change, and got the guys to rotate our tires, which they forgot to do last time (so it had been about 7500-10000 miles since last rotation, as we get ...
2
votes
1answer
134 views

Usability of Unused Winter Tires

I have not used my winter tires for ten years. They were used only for one winter. Are they still good? Tread is good but has the rubber been affected by long storage?
2
votes
1answer
68 views

Tire depth is 4, is it safe to drive?

when took my car for oil change, mechanic said that the tire Threads are too thin to drive , less than 5. So it is not safe to drive. Till what depth we can drive the car safely. Tires also has some ...
2
votes
2answers
43 views

Determine Tire Age

I want to determine how old the tires on my car are. I understand there is an age code on each tire. But what if the age code is on the inner side? Is there some code I can use on both sides of the ...
2
votes
2answers
96 views

Should the spare tyre be periodically replaced?

What are the dangers associated with using a spare tyre that is several years past expiry? I have seen people do this and live to tell the tale (a spare wheel manufactured in 2003 used to hobble an ...
2
votes
1answer
52 views

4 new tires on 2013 Explorer?

I read through the past article and through others questions on this topic, but I am getting conflicting answers. I had a flat tire and the tire company put two new tires on the rear of my Explorer. ...
2
votes
2answers
293 views

Storing a car on wood blocks in storage unit

I'm going to Air Force Field Training this summer, which means that I will have to leave my car unattended (in Prescott, AZ) for a month. This is a problem for a few reasons: I have Goodyear MT/R ...
2
votes
2answers
244 views

Noise and vibrations in car (VW GTI 2011)

I have been having lots of noise and vibrations at high speed. I took to the dealer (VW) and was told it was because of flat spots on my tires. Its a front wheel drive. My threads are in pretty good ...
2
votes
1answer
35 views

Tires squealing when braking

When I apply the brakes at high speeds, not lightly but not enough for them to lock up, my tires squeal. I believe the sound is coming from the tires and not the brakes at all. One thing to note is ...
2
votes
1answer
115 views

Calculate tyre pressure of a car from OBD parameters

I want to calculate the tyre pressure of a car from OBD parameters. I don't want to take TPMS or any custom PID for this. One of the indirect method is the calculate: ((w_LF + w_RR) - (w_RF + w_LR)) ...
2
votes
1answer
67 views

Should I inflate tires that are low pressure from freezing weather?

The PSI inevitably drops in tires during cold weather. Today, I'm getting a low pressure warning because of the freezing temperatures. Should I inflate them while it's still freezing? If so, how ...
2
votes
1answer
432 views

Will using a higher speed rated tire do anything for the car?

I heard that going down on the manufacturer's tire speed rating will affect the handling but will going up from an H to a V do anything such as increasing tread life.
2
votes
3answers
3k views

Can I use a different size donut spare tire for my 97 Accord?

My 1997 Honda Accord came with a 115/70/14 donut spare tire. I had to use it for the first time recently, and it is now totally dead and needs to be replaced. I looked on Ebay and there are a few ...
2
votes
1answer
98 views

Replacing new tires on front because rear ones are a different size

I understand that normally when replacing front tires new ones go on the back and the old back ones are moved to the front, as the better tread should go on the back for more stability. My front ones ...
2
votes
2answers
482 views

Odd sound after tire rotation?

About two days ago I got my tires rotated on my 2005 Chevy Cobalt while I was getting an oil change. This was the first time that the tires had been rotated in at least 14,000 miles (since I purchased ...
2
votes
1answer
374 views

Had shocks, rear axle, tires replaced - alignment still out of spec and car vibrates?

Last year my old tires became ruined (cupped and feathered) because of ancient, horrible shocks and struts. Since then, I've had all new shocks put in, my rear axle was replaced (because toe couldn't ...
2
votes
1answer
1k views

How to determine tire compatibility [93 4runner]

I have a 93 Toyota 4runner with 31/10.5-15, if I understand the conversions correctly that would be a 267/76/R15 in metric. I am looking at replacing these tires and have found a set of 235/75/R15's ...
2
votes
1answer
178 views

What happened to my tire between the time I got it and the time I found it deflated?

Here's the scenario: I purchased 4 new tires with installation for my 2003 Ford Focus with almost 200,000 miles on it (original aluminium wheels). When I got my car from the tire place, I noticed ...
2
votes
1answer
187 views

Can dry rot be prevented for long term storage?

The last time I saved a good tire and gave it to the tire place to replace one of my other tires, they said they couldn't due to dry rot. I had stored it in a plastic bag in a shed subject to seasonal ...
2
votes
1answer
188 views

Explanation of phrase relating to tyre tread depth

The highway code states that 'Cars, light vans and light trailers must have a tread depth of at least 1.6 mm across the central three-quarters of the breadth of the tread and around the entire ...