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GDR688

Regional drive tyre for traction, casing protection and even wear

Where to Buy View sizes
Rim size
22.5”
Tread depth
17.2mm
Load index
145–148
Speed rating
M
  • Drive
  • Regional
Regional drive axle truck tyre for medium to heavy trucks operating on sealed roads, supporting traction, casing protection and consistent wear across all-season fleet conditions.

The Giti GDR688 is a regional drive truck tyre for medium and heavy-duty fleets operating across Australia. Designed for drive axle applications, it supports traction, casing protection and consistent wear behaviour, assisting with maintenance planning and stable Cost Per Kilometre (CPK) across regional transport cycles.

  • Interlocking tread blocks improve traction across regional road conditions
  • Open shoulder design supports even wear across the footprint
  • Sidewall protector rib helps reduce casing damage from kerbing
  • Balanced tread layout promotes stable wear behaviour over time
  • 3PMSF marking supports operation in cold-weather conditions
  • Drive axle design maintains traction under load
GDR
GDR

Features

giti gdr dual serrated center block
Dual serrated centre blocks improve grip
The centre blocks use serrated elements to increase surface contact. This improves traction and braking stability under load on highway and regional routes.
giti gdr open shoulder aggressive lug pattern
Open shoulder lug pattern for traction
The open shoulder design increases grip across varying road surfaces. This helps maintain traction in wet conditions and on uneven regional roads.
giti gdr wear resistant compound
Wear resistant compound extends tread life
The tread compound is designed to resist wear from long distance driving. This helps maintain tread depth and extend service life across fleet operations.

Available sizes

Tyre Size
Load & Speed Rating
Load & Speed Rating Load Index (Single): A numerical code indicating the maximum weight capacity this single tyre can safely support.
Load Index (Dual): The maximum load capacity rating per tyre when configured in a "dual" (twin-tyre) setup, common on light trucks.
Speed Rating: An alphabetical letter indicating the maximum certified speed the tyre can safely sustain under its recommended load.
OD
Overall Diameter The total height of the tyre from top to bottom in millimetres when fully inflated without a load.
Tread Depth
Application Type
Service Type
Ply Rating
11 R22.5
Load & Speed Rating
Load & Speed Rating Load Index (Single): A numerical code indicating the maximum weight capacity this single tyre can safely support.
Load Index (Dual): The maximum load capacity rating per tyre when configured in a "dual" (twin-tyre) setup, common on light trucks.
Speed Rating: An alphabetical letter indicating the maximum certified speed the tyre can safely sustain under its recommended load.
148/145M
OD
Overall Diameter The total height of the tyre from top to bottom in millimetres when fully inflated without a load.
1050
Tread Depth
17.2
Application Type
Drive
Service Type
Regional
Ply Rating
16

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