Tire Change: Equipment, Safety, and Method with Dinamitek

Changing tires: when to do it and what equipment to use

With the arrival of the change of seasons, one of the most frequently asked questions concerns the tire change : when should it be done and what equipment is needed to do it correctly?

Changing tires isn't just a matter of regulation, but also of safety, driving comfort, and vehicle performance. Using the right tires for the season improves grip, reduces braking distances, and optimizes tread wear.

To understand the obligations, exceptions, and best practices, it's always advisable to check the current legislation and the information on your vehicle's registration document.

The main exceptions to seasonal tire changes

There are some situations that can influence the need to change your tires seasonally:

1. All-season tires allow you to use your vehicle all year round and are a practical solution, especially for those who travel few kilometers or use their car mainly in urban areas.
   
   
2. The speed index of the tire , if compliant with the indications provided for the vehicle, can allow the use of the same tire throughout the year in compliance with the provisions.

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Why it pays to have the right equipment

Changing wheels is a task that can be done independently when you have a second set of wheels already assembled. In these cases, having the right tools allows you to work more safely and achieve better results.

A complete set of equipment also allows for reduced intervention times and greater precision in the work, both for the more expert motorist and for workshops that carry out the service on a daily basis.

The essential tools for changing wheels

To replace the wheels correctly it is advisable to use:

• a hydraulic trolley jack for lifting the vehicle;
• a torque wrench for final tightening to the correct torque;
• professional pneumatic screwdrivers to speed up disassembly and assembly operations;
• Safety supports and workshop accessories for working in optimal conditions.

Pneumatic screwdrivers are now one of the most widely used tools in specialized workshops thanks to their high torque output and quick operation. However, it is always advisable to perform final tightening with a torque wrench set to the manufacturer's specifications.

It's important to remember that simply changing wheels is different from actually changing tires. When you need to remove a tire from the rim and fit a new one, you need specific equipment such as tire changers and wheel balancers, which are usually available at specialized workshops.

How to safely change wheels

Before starting, the vehicle must be parked on a level, stable surface, with the parking brake applied.

The correct procedure involves slightly loosening the nuts with the vehicle still resting on the ground . Only then should you proceed with lifting using the hydraulic jack positioned at the appropriate lifting points indicated by the manufacturer.

Once the vehicle is raised, the nuts can be completely removed and the wheel replaced with the one intended for the new season.

For greater safety, it is advisable to use suitable support supports and not rely exclusively on the jack while working.

After installing the new wheel, proceed to lower the vehicle and perform the final tightening of the nuts with the correct torque set on the torque wrench.

Remember: the final tightening must be carried out with the vehicle on the ground and in compliance with the manufacturer's specifications.

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Checks to be carried out after changing tyres

Once the wheel replacement is complete, it is important to check some fundamental aspects for driving safety and the life of the tyres.

• correct inflation pressure for the vehicle;
• wheel nut tightening torque ;
• rolling direction of directional tires;
• general condition of the tire tread and shoulders.

In some cases, the manufacturer may recommend periodic tire rotation to promote more even wear. Before rotating the wheels, it's always a good idea to check the vehicle specifications and the type of tire installed.

After assembly, it is also advisable to check the wheel tightening again after a few kilometres of driving.

When it's time to replace your tires

Changing tires for the season doesn't necessarily mean buying new ones. If the tread and general condition of the tires are still adequate, you can reuse them the following season.

Tires must meet the minimum legal tread depth limits and be in good structural condition.

Over time, the compound tends to deteriorate and lose some of its original characteristics. For this reason, it's important to periodically monitor the condition of your tires, even when surface wear appears minimal.

How to read tire information

On the shoulder of each tire there is various technical information that is essential for identifying the correct product for your vehicle:

• Tire width expressed in millimeters.
• Aspect ratio expressed as a percentage between the height and width of the section.
• Diameter of the circle expressed in inches.
• Load index indicating the maximum load capacity supported.
• Speed index that identifies the maximum speed expected for the tyre.
• DOT code that allows you to identify the week and year of production.

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Get ready for the new season with Dinamitek

Whether you're a professional auto repairer or a DIY enthusiast, using the right equipment is essential for quickly, accurately, and safely changing wheels.

For a more comprehensive and up-to-date guide to professional tire changing equipment, see our article on jacks and workshop tools .