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China Aviônica de aeronaves fabricante

Equipamento de aviação Co. de Chongqing Huidi, Ltd.

Notícias

September 2, 2025

Goodyear Aviation Tire General Information | Exclusive Logo Decoding


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Aircraft tires are critical components on aircraft, demanding high safety and reliability. Safe takeoff and landing rely on their unique capabilities.


Tires are common aircraft consumables, and their quality and performance directly impact aircraft control, safety, and the time and cost of subsequent maintenance. To maximize flight efficiency and profitability, it's crucial to choose the safest and most cost-effective tires.



A320 Aviation Products


Product Name

Product Part Number

Manufacturer

Main Tire

467Q02-6

Goodyear

Nose Tire

309Q62-1

Goodyear




Goodyear

Aircraft Tire Structure


Radial tires: The cords run around the bead at a 90-degree angle to the centerline.

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Bias Ply tires: The cords run from bead to bead at an angle less than 90 degrees to the centerline.

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Goodyear

Radial vs. Bias Ply Tires: A Comparison

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▶    Rigid belt vs. flexible reinforcement

▶    Flexible few carcass plies vs. rigid multiple carcass plies

▶    Single vs. Multiple Beads



Goodyear

Aviation Tire Marking


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Aircraft Tire Size


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Aircraft Tire Marking (Starting in 2024)


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Aircraft Tire Sizing


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Red Dot/Light Dot

The red balance mark or dot on aircraft tires indicates the tire's light dot. This provides a reference for the wheel hub, ensuring that the hub's light dot aligns with the tire's light dot during tire assembly.


Green Dot/Vent

This is used to release accumulated air in the tire's tread layers to prevent internal delamination.



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Red Dot on Aircraft Tires

It is not uncommon for the red balance dot on a serviceable tire to be displaced, damaged, or missing. The loss of the red dot/balance mark on a serviceable tire should not be a reason for disassembly.


>If there is no red dot on the tire, locate the balance tab in the inner liner and align this area with the valve core/light dot on the wheel hub.

> > If there is no balance tab in the tire, align the center of the tire's serial number (between the 4th and 5th digits) with the valve core/light dot on the wheel hub.



Retread Tire Identification


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【Chongqing Huidi Goodyear General Aviation Tire Standing Inventory List】


Model Desc Part Number Specification
DA20D Tire 505C61-8 5.00-5 6PR TT
Tube 302-013-400
Tire 504C61-2 5.00-4 6PR TT
Tube 320-005-300
DA40D Tire 606C61B1 6.00-6 6PR TT
Tube 302-246-401
Tire 505C61-8 5.00-5 6PR TT
Tube 302-013-400
DA40NG Tire 156E66B1 15X6.0-6 6PR TT
Tube 302-246-401
Tire 505C61-8 5.00-5 6PR TT
Tube 302-013-400
DA42NG Tire 156E66B1 15X6.0-6 6PR TT
Tube 302-246-401
Tire 505C01-2 5.00-5 10PR TT
Tube 302-013-400
SR20/22 Tire 156E66T1 15X6.0-6 6PR TL
Tube 301-249-084
Tire 505T61-1 5.00-5 6PR TL
Tube 301-016-381
Cessna 172 Tire 606C61B1 6.00-6 6PR TT
Tube 302-246-401
Tire 505C61-8 5.00-5 6PR TT
Tube 302-013-400
Cessna 208 Tire 110T01-3 29x11.0-10 10PR TI
Tire 228K61-1 22x8.0-8 6PR TT
Tube 301-404-420
PA44-180 Tire 505C61-8 5.00-5 6PR TT
Tube 302-013-400
Tire 606C86-6 6.00-6 8PR TT
Tube 302-246-401





Some of Goodyear's Best-Selling Aviation Tires



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