Can you regroove truck tyres?

Regrooving of truck tyres requires fully trained operators. – Use only regrooving tools with electrically heated blades. – Determine the blade setting depth for each individual tyre by referring to the following tables. – Set the blade in the cutter head to the specified depth.

What tyres can be regrooved?

A regrooved tyre is a tyre, either new or retreaded, on which the tread pattern has been renewed or a new tread pattern has been produced by cutting into the tread deeper than the original moulded groove depth. 2. The regrooving of truck tyres should be entrusted solely to fully trained operators.

What is tyre regrooving?

Regrooving involves removing rubber from the layer of existing rubber to restore tread pattern depth. All MICHELIN tyres applicable for regrooving, are marked “REGROOVABLE” of the tyre sidewall. The technique is recommended but ETRTO*.

How deep can you Regroove a truck tire?

Tyre regrooving can restore the tread from 6 up to 8 mm. It begins with removing the 2-4 mm of rubber underneath the tread. The acceptable depth of the cut is shown in the manufacturers’ recommendations. The regrooving should be done when the tyre’s tread depth reaches 2-4 mm.

Is it safe to Regroove tires?

Tire regrooving is controversial. Regrooved tires are more susceptible to punctures, blowouts, tread separation, and skidding. Trucks with regrooved tires may endanger everyone on the road, including themselves. This can be caused by exposure of the steel breakers.

Are regrooving tires legal?

Specifically, 49 CFR Section 569.3(c) defines a “regroovable tire” as tires that are “designed, and constructed with sufficient material to permit renewal of the tread pattern.” This means tires can only be legally regrooved if they have enough rubber to maintain its original tread pattern.

Is regrooving safe?

There’s a new trend out there, making old worn-out tires look new, and the trend is by no means safe. The technique is called “regrooving,” and it’s exactly what it sounds like. A small machine can regroove tires to make them look like they have more tread life than they really do.

Can Regrooved tires be used on a school bus?

Regrooved tires shall not be used on school buses or any vehicle other than a commercial vehicle. Such tires used on commercial vehicles shall be of a type manufactured and designed for regrooving.

How much can you Regroove a truck tire?

Can you Regroove your tires?

Can you regroove truck tyres? Regrooving of truck tyres requires fully trained operators. – Use only regrooving tools with electrically heated blades. – Determine the blade setting depth for each individual tyre by referring to the following tables. – Set the blade in the cutter head to the specified depth. What tyres can be regrooved?…