There are specifications for torque of the metal nut for bolt-in valve stems. (25 to 45 inch pounds) This is especially critical on your car or truck if it came from the factory with an internal Tire Pressure Monitoring System (TPMS). Many of the internal TPMS are made of aluminum for light weight and as such have very low torque specs.

Alligator Cracking. Alligator cracking is a load associated structural failure. The failure can be due to weakness in the surface, base or sub grade; a surface or base that is too thin; poor drainage or the combination of all three. It often starts in the wheel path as longitudinal cracking and ends up as alligator cracking after severe distress.

The forces on the tire between treads is not as large as the sidewall. Cracks in the sidewall are distressing, because they can lead to catastrophic failure of the tire. What you've got there is dry-rot. Those cracks aren't bad, but you probably want to …

Alligator cracking in asphalt is a common sign of major damage on driveways, roadways, and parking lots. When this type of damaged has occurred, asphalt crack repair is needed to restore the asphalt surface to its proper form. Alligator Cracking/Fatigue Cracking in Pavement

Answer (1 of 7): NOOOOOO - get them replaced at once. or are you a blogger looking for answers to your stupid questions?

Don't Get Bitten By an Alligator (Crack) September 22, 2020 01:42 PM Tweet . FOUR WAYS TO KEEP YOUR ASPHALT LOOKING GREAT Stacey Imber | Kipcon, Inc. When driving into a community, one of the first things you notice is the look of the roads and the feel of the pavement under your tires. Maintaining roadways, driveways, and walking paths enhance ...

Wheel/tire: this will be repeated when you get to the other side of the truck · Wheel seal not leaking. · Inside rim not cracked or damaged. · Brake drum secure, no cracks or damage. · Inside sidewall no cracks, tears or bulges. · Top of tire: adequate tread and even wear. · Outside sidewall no cracks, tears or bulges.

Driveway cracks and potholes are undeniably a nuisance. An uneven driveway riddled with cracks and potholes is an eyesore that could even pose a danger to your car's tires and even to those just passing by. The thing is, these holes all started as small hairline cracks wherein the sub-base just gradually caved in. One […]

Fatigue Cracking. Fatigue cracking is sometimes called alligator cracking due to the interconnected cracks which resemble an alligator�s skin. Fatigue cracking is caused by load-related deterioration resulting from a weakened base course or subgrade, too little pavement thickness, overloading, or a combination of these factors. Block Cracking.

Alligator cracking is a term commonly used to describe the distinctive appearance of an asphalt surface that has suffered fatigue damage. The terms crocodile cracking," alligatored asphalt" and "crocodiling" are all used interchangeably to describe the damage as the pattern formed is reminiscent of a reptile's scaly skin.

Cracks, knots, exposed cord, etc. is pretty much common sense as being unsafe. These conditions are major causes for tires to blow out while driving during the hot summer heat and or towing extra weight. I know from past experience. I make it a habit to check/inspect my tires (and fluid levels) each time I fill my vehicles at the gas pump.

Either way, once alligator cracking begins, it will not stop without proper asphalt repair. How to Treat Alligator Cracking. As a general rule, whenever you see any cracks appear in your asphalt, the first thing you should do is apply crack filler or sealcoating, weather permitting, to …

Consequently, a cracking pattern similar to that of bottom-up cracking (usually referred to as "alligator cracking") can be observed on the pavement surface. Fig. 3(a) schematizes the typical evolution of TDC on the pavement surface. Download : Download high-res image (406KB) Download : Download full-size image; Fig. 3. Evolution of TDC.

I've had the same cracking problem with older but otherwise 70% or so tread Michelin tires. One scary bit to add is that the rear tires on my BMW developed a crack following the flat ply all around the inside of the rear tires. They looked fine on the outside. The car doesn't get driven all that much -- but it does get driven every week.

Ichthyosis vulgaris is a type of ichthyosis, a group of related skin conditions that interfere with the skin's ability to shed dead skin cells, causing extremely dry, thick skin.

Jessica Lipscomb July 18, 2017 8:00AM. Alligator farmer Wayne Nichols applauds FWC for cracking down on the industry but says its undercover investigation was flawed. Courtesy of …

If your tires start to get really deep cracks after 3-5 years, you might consider replacing them for peace of mind. If you haven't worn out a set of tires in 5-8 years, it's worth replacing them for safety's sake, even if there is still good tread left on the tires.

Alligator CVV high-pressure tire valves, a warning!!! Thread starter ... I am not criticising the alligator valve here, my concern is that most tyre fitters will try and pull them in using the normal tool rather than pushing them in with their thumb and I'm concerned that if that little green ring is damaged and later fails then the valve will ...

If sidewall cracks continue to grow in length, depth, or number, you may want to consider replacing your tires. This cracking can wear down the tire fast, and a small number of visible cracks can quickly lead to several major cracks that put your tire at serious risk of a sidewall blowout. In addition, cracks on a tire that is only a few years ...

Your tires could have a little bit more of a rough ride or tire noise with cracked tires. Old tires can also be a very good tell tale sign that your tire might be experience some tire cracking. Make sure your tires are six years and under when it comes to tire date or tire DOT. The tire date is located on the sidewall of your tire.

Alligator Cracking. Alligator cracking forms when the subgrade and asphalt base begins to compress from bearing heavy vehicles. Alligator cracking is commonly found at intersections where vehicles are stopped for a continuous amount of time. Initial cracks will form and spread through water intrusion and further asphalt base compression.

January 10, 2020 FAQ's Andrew Kim. In the asphalt industry, alligator cracking refers to a surface damaged in such a way that the cracks form a pattern that looks like reptile scales, most notably those on an alligator or crocodile's back. The pattern usually begins with longitudinal cracks, which are then connected by transverse cracks.

Tires . 8. Wheel Assembly . 9. Safety Guards or Flaps (if four tires or at least two super single tires on the rearmost axle) 10. Exhaust System . 11. Exhaust Emissions System (beginning with 1968 models) 12. Beam Indicator (beginning with 1948 models) 13. Tail Lamps (2); (1) if 1959 model or earlier . 14. Stop Lamps (2); (1) if 1959 model or ...

Alligator cracking can occur on an asphalt pavement driveway if there is a failure in the sub-base under the asphalt surface. We recently received a question from a customer in regards to repairing alligator cracking and I thought it would be beneficial to share the answer with other home or business owners who may encounter the same problem.

Potholes are a safety hazard and should be repaired as soon as possible else so as to avoid accidents or damaging your customers' car tires. Alligator Cracks. Alligator cracks are large interlaced cracks resembling the patterns of an alligator's skin. Alligator cracks occur when minor cracks are not addressed immediately, when there's ...

Reflective cracks from existing pavement--difficult to prevent. Resistance to reflective cracking is one of the primary performance benefits of asphalt-rubber hot mixes. Longitudinal cracking usually manifests along paving joints; if located in the wheel paths, it is a precursor to alligator cracking.

Alligator cracking is one type of fatigue cracking that can happen to a road for a variety of reasons but is most often related to overloading the pavement. Roads are designed for a variety of variables, two of the biggest are the amount of traffic and the type of traffic. A road in a subdivision may be designed for a lighter load than a Wal ...

As your tyres get older, the polymers naturally weaken and begin to break down. This causes your tyres to harden and become brittle - and this loss of elasticity can mean the tyres crack. Even if your car hasn't been driven for a few years and is stored in a garage, the tyres can still weaken and crack.

1- Alligator (Fatigue) Cracking. Description: A series of interconnected cracks caused by fatigue failure of the HMA surface under repeated traffic loading.As the number and magnitude of loads become too great, longitudinal cracks begin to form (usually in the wheel paths).

The bottom line is, those cracks are the indicators that your tires are getting old. Now it is upon you, if you immediately need to buy new tires or if you can use your current tires for some more time. If your tires are maybe 6 or 7 year old, and those cracks have been there for lets say 2 years, maybe it's time to buy your ride new shoes.

If you experience excessive tire noise after a tire upgrade, it could be related to your choice of tires. If you experience a sudden or gradual increase in tire noise, you may need to have a professional inspect and repair your vehicle. Always address tire noise as soon as possible to ensure that it is not a safety concern or an indication of a ...

A bike with cracked tires is of no good and needs to be treated as soon as possible. But why pay a mechanic to take care of your tire when you can do it with a little knowledge and some basic tools! Be it a cool bike for your kids, or a mountain bike for adults, all you need to do is follow the proper procedure and the tires will be fresh as ...

I had mine done at the tire shop. It worked out perfect as I had a sidewall that had began to crack and I still had a year left on the tire warranty so they pro-rated my four tires and replaced then for less than 1/2 the price of new, and installed my tire pressure/temperature sensors for free while doing my tire replacement.

5%Regularly cleaning your tires and using proper tire formulas for shine and protection will prevent cracks from forming on the surface. It's important that you don't neglect the part facing the inside of the vehicle either, as cracks will begin to form here as well. Storing the tires properly is …

Patterned cracking in the paint film resembling the scales of an alligator. These cracks generally do not expose the substrate (e.g. the surface that has been painted). POSSIBLE CAUSE. Natural aging of oil-based paints due to temperature fluctuation. The constant expansion and contraction results in a loss of paint film elasticity.