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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36 views

Equipping tire pump with pressure gauge

Is it possible to add a pressure gauge to a tire pump that has no pressure gauge? I was googling for pump hoses with built-in pressure gauge but couldn't find any. I was also looking for pressure ...
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2answers
410 views

What would cause a frontend to pull intermittently?

I just bought a new (to me) Sprinter van - 2006 Dodge Sprinter 2500 Van (140" wheelbase, high roof). Generally speaking, it pulls to the right, but especially when going slowly, the wheel only pulls ...
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194 views

Is this kind of tire damage from a landscaping brick?

My wife and I use surplus landscaping bricks as bump-stops in our garage. They are maybe 1.5" thick and 12" wide, and are used as stop indicators at a creeping pace only. The tire is from a 2013 ...
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31 views

Is 155/70 R13 75H suitable for Hyundai Santro?

I have 3 new tyres of size 155/70 R13 75H and 1 tyre of 155/70 R13 75S. Does it make any difference?
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40 views

Will it hurt to be off 5" on width on tires through conversion

I am a student for automotive and have a print out of the conversion chart for tires. it says I can go from 215/70r15 to 244/55r16 and only lose 1mph on speedometer, but found some 245/50r16 will that ...
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26 views

Winter tyre sizing

Is it possible / safe to use winter tyres of 195/50R15 on a golf currently fitted with 205/55R16? My son changed his car and tells me if he gets his winter tyres fitted to different rims because if ...
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119 views

Using narrower tyres than were fitted as standard, for reduced rolling resistance = > fuel economy

I have had several cars, which have all been "sporty", fuel economy has never been a requirement. Now it is. So I've bought a little 1.2 petrol which gives me 65mpg on the motorway/highway and 40mpg ...
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257 views

2011 ford focus ses changing tires

I ahve a 2011 ford focus and trying to change my back rear tires which are low profile sport tires on right now to my winter tires. and the sport tires are not coming off on the back. help?
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Ecopia's (3) Pirelli (1) [duplicate]

I had 4 Bridgestone Ecopia's on my new car. Blew a rear tire on the Interstate in the middle of nowhere. Put on the mini spare and found a dealership - 30 miles away. They couldn't or wouldn't help ...
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1answer
143 views

How to find the diameter of an automobile inner tube

I'm trying to determine the diameter of several automobile inner tubes (ranging from compact cars to semis); as in the diameter within the tube itself (possibly the "width", or even circumference of ...
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1answer
505 views

What are the pros and cons of using big tires in front on a bike? [closed]

I need to know more about the pros and cons of using different size tires in front and back. My bike has a lower curb weight, so every time its back tire skids.
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111 views

How can I change the sound of my tires? [closed]

Earlier this evening, I locked up my car's brakes reacting to a wrong-way bicyclist. My tires generated a respectable cloud of smoke, but to my disappointment, the sound they produced was a dull ...