Dating rims for trucks

Wheel Visualizer | Auto Addictions

dating rims for trucks

Not sure how old your tires are? We can show you exactly how to find out. Look for a number that starts with the letters “DOT,†followed by a series of . Find steel or alloy wheels, and tire and wheel packages from brands such as Momo, Change the style and handling of your vehicle with new steel or alloy wheels . **Online prices and sale effective dates may differ from those in-store and. Wheels are as much about making a statement as they are about taking you All Brands; Automotive Wheels; PowerSports Wheels; Heavy Truck Wheels.

Although replacing standard steel wheel and tire combinations with lighter alloy wheels and potentially lower profile tires can result in increased performance and handling, this doesn't necessarily hold when increasingly large wheels are employed. Aftermarket brands[ edit ] Most aftermarket wheels are cast, while only a few above are forged, such as Donz, Vellano and Weld. The demand for larger wheels was spurred on by the invention of wheel spinners by American Tru-Spinners.

dating rims for trucks

American Tru-Spinners also invented another series of wheel spinners that spun backwards while the wheel traveled forwards and some traveled in a stationary position focusing on the wheel manufacturer logo staying level while in motion utilizing specialized bearings.

American Tru-Spinners also introduced the use of Holograms in the spinner wheels that gave a lighted strobe effect without the use of a battery or electric source.

dating rims for trucks

Some manufacturers also share patterns and castings, with an example motorcycle being the licensing of Marchesini five-spoke design to Brembofor the production of alloy non-magnesium wheels for Ducati road bikes. Magnesium alloy wheels[ edit ] Magnesium alloy wheel on a Porsche Carrera GT Magnesium alloy wheels were the first die-cast wheels produced, and were often referred to as simply "mag wheels.

dating rims for trucks

The term "mag wheels" became synonymous with die-cast wheels made from any material, from modern aluminium alloy wheels to plastic and composite wheels used on items like bicycleswheelchairsand skateboards. Pure magnesium suffers from many problems. Vintage magnesium rims were very susceptible to pittingcracking and corrosion.

Magnesium in bulk is hard to ignite but pure magnesium wheels can be ignited by a burning tire or by prolonged scraping of the wheel on the road surface following a puncture. Alloys of magnesium were later developed to alleviate most of these problems.


Wheels produced by this method are usually of higher toughness and ductility than aluminium wheels, although the costs are much higher. As a result, the molecular structure of the alloy changes, and as a result the material becomes stronger and more lightweight [10].

There are one- two- and 3-piece forged wheels. Every piece is originally an alloy billet, which is further transformed into a wheel, in cases of one-piece forged wheels, or into a wheel part in cases of multi-piece wheels.

High pressure die casting HPDC [ edit ] This process uses a die arranged in a large machine that has high closing force to clamp the die closed. The molten magnesium is poured into a filler tube called a shot sleeve.

dating rims for trucks

A piston pushes the metal into the die with high speed and pressure, the magnesium solidifies and the die is opened and the wheel is released. Wheels produced by this method can offer reductions in price and improvements in corrosion resistance but they are less ductile and of lower strength due to the nature of HPDC.

dating rims for trucks

Low pressure die casting LPDC [ edit ] This process usually employs a steel die, it is arranged above the crucible filled with molten magnesium. Gravity cast alloy bicycle wheel.

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Gravity casting[ edit ] Gravity-cast magnesium wheels have been in production since the early s and provide good ductility, and relative properties above what can be made with aluminium casting. Some tires do have a small triangle following the DOT code to indicate the s. Seeing an incomplete DOT number? If you look at the tires sidewall and see a DOT number that appears to be incomplete, that's because the DOT's current regulations require the entire number to be branded on only one sidewall, while the opposite sidewall is branded with just the first few digits.

To see the entire DOT number, just look on the other sidewall. Hang on to your proof of purchase!

How to determine the age of your tires

The next time you buy tires from TireBuyer, make sure you keep your confirmation email. Then you'll always know how old your tires are without having to check out your sidewalls -- and you'll be ready in case you ever need to make a warranty claim. Most tire manufacturers' warranties cover the tires for four years from the date of purchase, or five years from the week that the tires were manufactured.

If you lose your sales receipt, you could actually limit your warranty coverage. If you purchased new tires today, but they were manufactured two years ago, your warranty would cover four years from todays date, since that is your date of purchase. But if you lost your proof of purchase, the tires would be covered for five years from the date of manufacture, which was two years ago.

What is a tire date code and where do I find it? |

So your warranty would end three years from today, not four, meaning you could lose a year of coverage. So file away that confirmation email! Are your tires getting up there in age? Now that you know the age of your tires, if it seems like it's time for a new set, we can help.