Questions tagged [wheels]

Questions relating to a vehicle's roadwheels - e.g. questions about balancing, wheel types, and damage to wheels.

8
votes
2answers
2k views

Should one fit the least-worn tires to the rear wheels?

According to the Owner’s Manual Saab 9-3 M2001 (front-wheel driven cars): WARNING When fitting just one new pair of tires, these should be fitted to the rear wheels, as these are more ...
23
votes
4answers
32k views

What are the benefits of low profile tires?

I have yet to find anyone that knows of any benefits of low-profile tires. All of the pros that I've asked have said there is no benefit. Naturally, the number of pros that I have available to ask is ...
10
votes
2answers
6k views

What are the advantages of filling nitrogen instead of “normal” air in the car tyres?

As the question says, does filling pure nitrogen has any significant advantages, given the fact that normal air is ~80% nitrogen? Thanks for your time.
8
votes
6answers
49k views

Uneven rotation sounds when my car gets to 50-60 MPH

My 2005 Mazda 3 with 73K miles (roughly 20K on the tires) on it starts to make a sound, just like your washing machine does when all of the clothes go to one side and its still spinning, when I get to ...
7
votes
2answers
4k views

What is the effect of changing rim diameter while keeping wheel width constant?

Which advantages or disadvantages would I obtain by changing the rim size while keeping the overall diameter of the wheel and the thread width constant? For example, in http://www.tyresizecalculator....
17
votes
6answers
38k views

How to fix leaky tires after 2 shops couldn't

I have an SUV with factory 16" steel wheels and P235/70R16 tires. The tires have just under 30,000 miles of gentle driving on them. Two of the tires have been leaking quite a bit (about 10 psi per ...
12
votes
7answers
39k views

Should the inflation pressure for low profile tires be the same as for regular tires?

I always thought that even if you go the large wheel + low profile tire route one should keep the pressure to what's recommended by the manufacturer. However I noticed that some people swear by ...
2
votes
4answers
5k views

What can cause a wheel to fall off/hub to break?

Recently my wheel came off as you can see in picture. I want to know what could be the various causes for this. Is it just that the wheel/lug nuts haven't been torqued down proplery or could it be ...
20
votes
6answers
28k views

Grease on wheel bolts or not?

My father (an engineer, but not an auto mechanic) taught me to use a tiny dab of machine grease on the thread (not the rim) of each wheel bolt. This would help against corrosion, and help when ...
17
votes
1answer
14k views

What are these metal clips where my wheel rims meet the tires and what are they for?

I had a leaky tire, so I took it in to be checked for a puncture. The guy found no puncture but found it was leaking air where this clip met the tire: That clip had been there since I bought the ...
14
votes
4answers
5k views

Why nitrogen and not carbon dioxide is used in critical tire applications?

In critical applications tires are inflated using pure nitrogen (link). But carbon dioxide (CO2) is a larger molecule (will leak slower from the tire), as well as inert (will not oxidize rim and will ...
9
votes
3answers
226 views

Buying Car Parts Online

It's clear to me that car parts are cheaper when purchased online rather than through the mechanic. I've been buying tires and brake pads online for years with few problems. Now the wheel bearings on ...
4
votes
2answers
4k views

Occasional Vibration at specific highway speeds.

Symptom: At certain speeds (70 mph, 40 mph, etc.) there is a noticeable vibration. Vehicle: 1998 GMC Sonoma (2 wheel drive) The vehicle was purchased used and had similar symptoms at the time. ...
18
votes
11answers
170k views

Wheel stuck or fused to drum

1997 Chevy 1500 My right rear wheel is stuck or fused to the drum. I can get the lugnuts off, but no luck getting the wheel off. I took it to a tire place and they couldn't remove it either, and said ...
13
votes
5answers
175k views

Why do some tuned cars have very inclined tires?

I've seen photographs of cars with strange inclined tires like the one in the picture I pasted here. They seems to be Japanese cars. Is it for drifting? Maybe for appearance? Do the tires get ...
10
votes
1answer
888 views

What type of Ferrari's came with wire wheels?

I always thought wire wheels was a British thing but recently I saw a very neat looking Classic Ferrari with wire wheels. Was this odd for an Italian car? Did they come stock with these or was it just ...
8
votes
3answers
15k views

What is this wire in my tyre?

On my car there are these strange wires sticking out my tyre. They are wedged in the tyre at one end, and I pulled a few out before taking the photos below, before getting one stuck in my finger... ...
6
votes
3answers
16k views

My car wobbles while driving

I have a Honda Civic VTI, 1997 model, automatic transmission. When I start driving my car gives a feeling that one of the front wheel is wobbling and the steering wheel receives continuous jerks. This ...
2
votes
1answer
249 views

Remove and replace a wheel bearings without puller or press?

I'm a bit desperate here. Is there any way you can hammer out a wheel bearing and replace a new one without a press or puller. I am talking raw hammer to knock out and press back in with hammer and ...
2
votes
1answer
987 views

How can I listen for a tire noise without driving?

When driving I can sometimes hear a metal noise coming from the tire. It can be intermittent or continuous, like a brake part or a bad bearing. It doesn't sound like road noise or something stuck in ...
2
votes
2answers
5k views

Vibrating sound and shaking when turning the wheel after changing timing belt?

On Monday I went to the mechanic to replace a ripped timing belt (red arrow in the picture). He also replaced some wheelie that was damaged. He told me that green circled box in the picture was the ...
2
votes
2answers
977 views

Alloy and Steel Rims - Can I get away with having no Alloys?

I have recently bought my new car which has 14" wheels i.e. 14" rims (steel). One of my friends was asking me, "Dude, where are the alloys?". I didn't have much attention to it before until he asked. ...
1
vote
1answer
44k views

Best way to remove rust from brake calipers without removing wheel

I have rang a few garages but none offer to remove rust from brake calipers, a lot of people say it is going to rust around there a bit anyway but I wanted to make them look shiny new for when I give ...
1
vote
2answers
120 views

Wear on inner of rear tyres

I have a rear wheel drive lowered car (BMW 325 E36). A few months ago, the driver side rear tyre burst (I hadn't noticed the wear on the inside). Now I can see the inner of the rear tyres is ...