LAU609
- All Position
- 4 sizes
- Coach & Urban
LAU609 is a radial bus tyre designed for urban transit fleets that operate on paved city routes with frequent stops, high passenger loads, and occasional off-route service. The tyre is built for all positions on the bus—front, drive, and trailer axles—offering consistent performance across the vehicle.
What LAU609 Is Built For
LAU609 is a radial bus tyre designed for urban transit fleets that operate on paved city routes with frequent stops, high passenger loads, and occasional off-route service. The tyre is built for all positions on the bus—front, drive, and trailer axles—offering consistent performance across the vehicle. It features an enhanced sidewall for improved safety and resistance to impact, with ST steel cord increasing structural strength by 35%. A fiber layer in the bead area prevents cracking under repeated stress. The tread depth is 21.0 mm across all sizes, and the design supports high load capacity and long casing life in stop-start urban environments.
Manufacturer Feature Claims
- Enhanced sidewall ensures high safety
- Tire strength is increased by 35%,with application of ST steel cord
- Tire bead cracking is prevented,with application fiber layer in bead area
Key Benefits
- Enhanced sidewall construction improves safety on urban routes with frequent stops and high lateral loads
- ST steel cord increases tyre strength by 35%, improving durability under heavy urban use
- Fiber layer in the bead area prevents cracking from repeated stress during city driving
- 21.0 mm tread depth across all sizes supports long casing life and multiple retreads
- All-position fitment allows one pattern to be used across front, drive, and trailer axles on urban buses
Problems It Solves
- Urban buses require different tyres for front, drive, and trailer axles, increasing stock and fitting complexity
- Bead cracking from repeated stop-start cycles shortens casing life and increases replacement cost
- Standard sidewalls fail under high lateral loads from frequent braking and cornering in city traffic
- Lack of a single all-position pattern forces operators to carry multiple SKUs and manage multiple invoices
- Short tread life on urban tyres leads to more frequent retreading and higher total cost of ownership
Who It Is For
- Urban bus operators sourcing tyres for city transit fleets with mixed axle positions
- Fleet managers replacing multiple patterns with a single all-position radial to reduce stock complexity
- Distributors supplying urban buses in markets where ETRTO standards apply
- Government tender buyers requiring tyres with proven durability and safety in stop-start environments
- Importers looking for a single pattern that covers front, drive, and trailer positions on city buses
Application Scenarios
- City bus fleets operating on high-frequency urban routes with frequent braking and acceleration
- Transit buses running mixed routes that include paved city streets and occasional gravel access roads
- Fleets replacing multiple patterns with a single all-position radial for simplified inventory
- Operators needing tyres that resist bead cracking from repeated stop-start cycles in dense traffic
- Contractors supplying buses for municipal or school transport with strict safety and uptime requirements
Technical Features
- Radial casing construction with ST steel cord for 35% higher strength
- Enhanced sidewall design for improved safety under urban driving conditions
- Fiber layer in the bead area prevents cracking from repeated stress
- 21.0 mm norm tread depth across all listed sizes for consistent wear and retreadability
- All-position fitment suitable for front, drive, and trailer axles on urban buses
Size Table and Specification
Manufacturer data for every size in this pattern. Check the standard rim against your wheel and the load against your axle plate before ordering.
- Tyre Type
- Radial bus tyre, urban all position
- Axle Position
- All position
- Sizes Available
- 305/70R22.5, 275/70R22.5, 11R22.5
- Ply Ratings
- 16, 18, 20
- Load Index Range
- 148/145 to 154/150
- Speed Symbol
- J(F), J(E), J
- Tread Depth
- 21.0 mm on all sizes
- Section Width Range
- 276 to 305 mm
- Overall Diameter Range
- 958 to 1050 mm
- Standard Rims
- 8.25 and 9.00
- Max Load Dual
- 2900 to 3350 kg
- Max Load Single
- 3150 to 3550 kg
- Pressure Dual
- 850 to 900 kPa
- Pressure Single
- 850 to 900 kPa
- Tread Pattern
- Urban all position, block design for stability and wear
- Standard
- ETRTO
All 4 Listed Sizes
| Size | Ply Rating | Load Index | Speed Symbols | Standard Rim | Max Load Dual (kg) | Pressure Dual (kPa) | Max Load Single (kg) | Pressure Single (kPa) | Overall Diameter (mm) | Section Width (mm) | Tread Depth (mm) | Norm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 305/70R22.5 | 20 | 152/150 (154/150) | J(F) | 9.00 | 3350 | 900 | 3550 | 900 | 1000 | 305 | 21.0 | ETRTO |
| 275/70R22.5 | 16 | 148/145 (152/148) | J(E) | 8.25 | 2900 | 900 | 3150 | 900 | 958 | 276 | 21.0 | ETRTO |
| 275/70R22.5 | 18 | 150/148 (152/148) | J(E) | 8.25 | 3150 | 900 | 3350 | 900 | 958 | 276 | 21.0 | ETRTO |
| 11R22.5 | 16 | 148/145 | J | 8.25 | 2900 | 850 | 3150 | 850 | 1050 | 279 | 21.0 | ETRTO |
Materials and Construction
- Radial steel casing construction as supplied by the manufacturing plant
- ST steel cord in the casing for 35% higher strength
- Fiber layer in the bead area to prevent cracking under repeated stress
- Sidewall compound designed for impact resistance in urban stop-start environments
- Tread compound rated for consistent wear and retreadability in high-load urban service
From Size List to Loaded Container
Confirm size, ply rating, and load index against your bus axle load and rim width
We quote FOB or CIF based on your load port and confirm current plant availability
Production or stock allocation is confirmed with the plant before deposit is required
Container is loaded, insured, and shipped with certificate of origin and full export documentation
Quality and After Sales
- Every tyre supplied carries a one year warranty against manufacturing defect
- Warranty claims are handled directly by us, not passed back to the plant
- Cargo transportation insurance is arranged on every shipment
- DOT, ECE, and other markings are confirmed against your market requirement before loading
Customisation Options
- Mixed container loading across sizes and patterns to match your order book
- Certificate of origin issued to suit your import duty position
- Sidewall branding and private label subject to plant minimum order quantity
- Label, marking, and packaging adjusted to the destination market requirement
Where This Pattern Wins and Where It Does Not
Compared With Dedicated front and drive tyres
LAU609 eliminates the need for separate patterns by covering all positions, reducing stock and fitting complexity
Compared With Non-radial urban bus tyres
Radial construction provides better load capacity, longer casing life, and improved fuel efficiency compared to bias tyres
Compared With General-purpose radial tyres
LAU609 is specifically designed for urban stop-start duty with enhanced sidewall and bead protection
Use Guide
- Match ply rating to your actual axle load, not to the highest rating available—overspecifying increases cost and ride harshness
- Check the standard rim listed against your wheel: 8.25 for 275/70R22.5 and 11R22.5, 9.00 for 305/70R22.5
- Inflate to the pressure shown in the size table for your load—dual and single fitments have different pressure requirements
- Rotate positions before irregular wear sets in, especially on fleets with uneven load distribution
- Inspect bead area and sidewall after every shift for signs of cracking or impact damage
LAU609 Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 305/70R22.5 or 11R22.5 typically fills at container weight rather than volume, so the practical minimum is one container. Mixed loads across sizes and patterns are accepted.
What is the lead time?
It depends on whether the size is in stock at the plant or has to be produced. We confirm current availability with the plant at the time of quotation rather than quoting a standard figure.
Which sizes are available?
305/70R22.5 in 20PR, 275/70R22.5 in 16PR and 18PR, and 11R22.5 in 16PR. Full load index, rim, and pressure data for each is in the size table on this page.
Can you supply DOT or ECE marked tyres?
Marking requirements vary by destination. Tell us the import market and we confirm what marking the plant can supply on that size before you place the order.
What warranty do you give?
One year against manufacturing defect on all tyres we supply, with claims handled by us directly. Cargo transportation insurance is provided on the shipment itself.
Can you ship a mixed container with other patterns?
Yes. Most of our customers load one container across several patterns and sizes, which is the main reason to buy through us rather than from a single plant.
Is this tyre suitable for front, drive, and trailer axles?
Yes. LAU609 is designed for all positions on urban buses, allowing one pattern to be used across all axles.
Other Patterns in the Same Category
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LAU802
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LAU608
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KMD400-NEW
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Send the sizes and quantities you need. We confirm plant availability and quote FOB or CIF against your load port, and it can share a container with any other pattern.