F805
- Steer Axle
- Trailer Axle
- 5 sizes
- Regional
F805 is a radial truck tyre designed specifically for steer and trailer axles in regional service applications. It is built to handle the consistent lateral forces and high-speed operation typical of long-haul regional fleets.
What F805 Is Built For
F805 is a radial truck tyre designed specifically for steer and trailer axles in regional service applications. It is built to handle the consistent lateral forces and high-speed operation typical of long-haul regional fleets. The tread pattern and construction focus on even side-wear and stable high-speed performance, reducing the risk of early shoulder wear and maintaining consistent handling over extended use. Five sizes are available across 14 and 16 ply ratings, with load indices from 148/145 to 154/150 and speed symbols M and L. All sizes are supplied with ETRTO operation norm and standard rims of 8.25 or 9.00, matching common regional truck wheel configurations.
Manufacturer Feature Claims
- Special design for steer and trailer axle of trucks
- Good side-wear resistance
- High-speed performance
Key Benefits
- Designed specifically for steer and trailer axles in regional service, reducing lateral wear and improving alignment stability
- Good side-wear resistance extends casing life on high-mileage regional routes
- High-speed performance supports consistent operation at sustained highway speeds
- Five sizes from 275/70R22.5 to 315/70R22.5 cover common regional truck wheel widths and rim sizes
- Load index up to 154/150 K carries 3750 kg single at 900 kPa on the 315/70R22.5 16PR fitment
Problems It Solves
- Steer and trailer axles wear unevenly on regional routes due to lateral forces and high-speed operation
- Tread wear is concentrated on shoulders when tyres are not designed for consistent lateral load distribution
- High-speed operation on regional routes leads to instability and heat build-up in tyres not rated for sustained performance
- Fleets must manage multiple patterns for steer and trailer axles, increasing stock and fitting complexity
- Short casing life from early shoulder wear increases total cost of ownership on high-mileage regional routes
Who It Is For
- Regional truck fleet operators buying tyres for steer and trailer axles in consistent high-mileage service
- Distributors supplying regional fleets in Asia, Africa, South America and the Middle East
- Importers sourcing tyres for regional service trucks with 275/70R22.5 to 315/70R22.5 fitments
- Wholesale distributors needing one pattern that covers multiple axle positions and load levels
- Government tender buyers requiring tyres with proven side-wear resistance for public transport fleets
Application Scenarios
- Regional haul trucks running daily between distribution centres with mixed highway and local road segments
- Trailer axles on 4x2 and 6x2 regional delivery trucks with high daily mileage and consistent load
- Fleets operating in markets where steer axle wear is a common failure mode due to lateral forces
- Trucks with 275/70R22.5 and 315/70R22.5 sizes used in regional logistics with frequent stops and starts
- Operators needing consistent tyre performance across multiple axles without switching patterns
Technical Features
- Radial construction with ETRTO operation norm for consistent performance across all listed sizes
- Tread pattern designed for steer and trailer axle duty with balanced lateral stability
- Good side-wear resistance reduces shoulder wear on high-mileage regional routes
- High-speed performance supports sustained operation at speed symbols M and L
- Standard rim sizes of 8.25 and 9.00 match common regional truck wheel configurations
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 truck tyre
- Axle Position
- Steer axle, Trailer axle
- Category
- Regional
- Family
- Truck and Bus Radial
- Sizes Available
- 275/70R22.5, 305/70R22.5, 315/70R22.5
- Ply Ratings
- 14, 16
- Load Index Range
- 148/145 to 154/150
- Speed Symbols
- L, M
- Tread Depth
- 14.5 mm on all listed sizes
- Section Width Range
- 276 to 312 mm
- Overall Diameter Range
- 958 to 1014 mm
- Standard Rims
- 8.25, 9.00
- Max Load Dual
- 2900 to 3350 kg at 850 to 900 kPa
- Max Load Single
- 3150 to 3750 kg at 850 to 900 kPa
- Operation Norm
- ETRTO
All 5 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 | Section Width | Tread Depth | Operation Norm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/70R22.5 | 16 | 148/145 | M | 8.25 | 2900 | 900 | 3150 | 900 | 958 | 276 | 14.5 | ETRTO |
| 305/70R22.5 | 14 | 150/148 | L | 9.00 | 3150 | 850 | 3350 | 850 | 1000 | 305 | 14.5 | ETRTO |
| 305/70R22.5 | 16 | 152/148 | L | 9.00 | 3150 | 900 | 3550 | 900 | 1000 | 305 | 14.5 | ETRTO |
| 315/70R22.5 | 14 | 152/148 | M | 9.00 | 3150 | 850 | 3550 | 850 | 1014 | 312 | 14.5 | ETRTO |
| 315/70R22.5 | 16 | 154/150 | M | 9.00 | 3350 | 900 | 3750 | 900 | 1014 | 312 | 14.5 | ETRTO |
Materials and Construction
- Radial steel casing construction as supplied by the manufacturing plant
- Tread compound and pattern designed for side-wear resistance and high-speed stability
- Sidewall compound and gauge specified for consistent performance under lateral load
From Size List to Loaded Container
Confirm size, ply rating, load index and speed symbol against the axle load and rim width on your vehicle
We quote FOB or CIF against your load port and confirm current plant availability
Production or stock allocation is confirmed with the plant before deposit
Container is loaded, insured and shipped with certificate of origin and full export documents
Quality and After Sales
- Every tyre supplied carries a one year warranty against manufacturing defect
- Warranty claims are handled directly by us rather than 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, patterns and brands 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 General-purpose radial tyres not designed for steer or trailer axle duty
F805 has a pattern and construction focused on lateral stability and side-wear resistance, reducing early shoulder wear on regional routes
Compared With High-lug off-road tyres used on trailer axles
F805 has a shallower tread and smoother pattern, reducing noise and wear on paved roads while maintaining stability
Compared With Tyres designed for long-haul highway use
F805 prioritizes side-wear resistance and high-speed stability over rolling resistance, which is more relevant for regional service
Use Guide
- Match ply rating to your actual axle load, not to the heaviest tyre available - overspecifying costs money and rides hard
- Check the standard rim listed against your wheel: 8.25 for 275/70R22.5, 9.00 for 305/70R22.5 and 315/70R22.5
- Inflate to the pressure shown for your load in the size table; dual and single fitment pressures differ
- Rotate steer and trailer positions before irregular wear sets in, particularly on fleets running one-way loads
- Inspect tread shoulders regularly for early wear signs, especially on high-mileage regional routes
F805 Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 275/70R22.5 or 315/70R22.5 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?
275/70R22.5 in 16PR, 305/70R22.5 in 14PR and 16PR, and 315/70R22.5 in 14PR and 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.
Which load port do you use?
We ship from Shanghai, Qingdao, Ningbo, Shenzhen, Guangzhou, Tianjin and Hong Kong. The specific port is confirmed based on container availability and your destination.
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Read the guideGet a Price on F805
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.