GDR638

Regional drive tyre for traction, stability and extended mileage

Rim size: 17.5”–19.5”

Tread depth: 15mm

Load index: 124–143

Speed rating: K–Q

Drive
Regional

Drive axle tyre for regional service, suited to light trucks and medium-duty vehicles operating on sealed roads requiring traction, stability and consistent wear performance.

The Giti GDR638 supports drive axle applications in regional transport where consistent wear and predictable handling are required. Its tread and casing design contribute to stable mileage performance, reduced irregular wear and improved fleet efficiency across urban and regional duty cycles.

Open lug tread pattern supports traction and braking on regional routes
Square shoulder lugs improve handling stability and cornering control
Solid block design promotes even wear across the tread surface
Optimised casing footprint supports extended mileage performance
Enhanced bead construction improves mounting consistency and durability
Tread layout supports predictable wear in urban stop-start conditions

Optimised casing and footprint distribution

The casing and footprint are designed to spread load evenly across the tread. This reduces irregular wear and helps maintain consistent mileage across regional driving routes.

Pattern design improves traction and braking

A specialised tread pattern increases contact stability during driving. This improves traction and braking performance across regional roads and varying conditions.

Wear resistant compound supports extended use

The tread compound resists wear from repeated road contact. This helps extend tyre life and reduce replacement frequency across commercial 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
9.5 R17.5	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. 143/141K	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 Drive	Service Type Regional	Ply Rating -	Request a Quote Ask a question
215/75 R17.5	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. 126/124M	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 Drive	Service Type Regional	Ply Rating -	Request a Quote Ask a question
225/75 R17.5	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. 129/127M	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 Drive	Service Type Regional	Ply Rating 14	Request a Quote Ask a question
235/75 R17.5	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. 132/130Q	OD Overall Diameter The total height of the tyre from top to bottom in millimetres when fully inflated without a load. 797	Tread Depth 15	Application Type Drive	Service Type Regional	Ply Rating 16	Request a Quote Ask a question
225/70 R19.5	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. 128/126L	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 Drive	Service Type Regional	Ply Rating 14	Request a Quote Ask a question
245/70 R19.5	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. 136/134M	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 Drive	Service Type Regional	Ply Rating 16	Request a Quote Ask a question
265/70 R19.5	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. 140/138M	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 Drive	Service Type Regional	Ply Rating 16	Request a Quote Ask a question

Explore more tyres

Discover more options we have available to suit your specific requirements

View all

Find Tyres

Explore our range of tyres and request a quote from your local Giti dealer.

Need help?

Width

Profile

Rim

Find a retailer

We offer a network of authorised Giti Tire retailers near you. Search your address, city, or postal code to find your nearest retailer.