KMA403-New
- All Position
- 17 sizes
- New Tire
- On & Off Road
KMA403-New is a radial truck tyre designed for all axle positions on trucks operating under mixed on-road and off-road conditions. The tread pattern and casing construction are built to handle the impacts of quarry haul roads, gravel access routes, and unsealed feeder roads while maintaining performance on paved highways.
What KMA403-New Is Built For
KMA403-New is a radial truck tyre designed for all axle positions on trucks operating under mixed on-road and off-road conditions. The tread pattern and casing construction are built to handle the impacts of quarry haul roads, gravel access routes, and unsealed feeder roads while maintaining performance on paved highways. The thick sidewall resists bruising and impact damage, and the stone rejection design prevents aggregate from lodging in the groove bottoms and damaging the belt package. HAT technology reduces heat buildup during sustained operation. Available in 17 sizes across 14, 16, 18 and 20 ply ratings, it covers a range of truck and bus applications from light-duty delivery to heavy-duty haulage.
Manufacturer Feature Claims
- Suitable for All Position Axle of Trucks Under All Kinds of Working Conditions
- Thick sidewall design protects against sidewall impacts and bruises
- Stone rejection design protects groove bottom from stone puncture
- HAT technology：Low heat generation
Key Benefits
- Thick sidewall construction resists impacts and bruising from rocks and curbs on unsealed roads
- Stone rejection groove design prevents trapped aggregate from working through to the belt package
- HAT technology reduces heat generation during prolonged operation under load
- All-position fitment covers steer, drive, and trailer axles on trucks with mixed-duty cycles
- Multiple size and ply combinations from 9.00R20 to 315/80R22.5 support a wide range of vehicle types and axle loads
Problems It Solves
- Standard highway tyres fail early on unsealed roads due to thin sidewalls and lack of impact resistance
- Stones trapped in groove bottoms cause belt damage and casing loss before tread wear is complete
- Using separate tyres for on-road and off-road duty increases stock, fitting labour, and inventory cost
- High heat buildup in long-haul or heavy-load operations leads to premature casing failure
- Lack of all-position compatibility forces buyers to maintain multiple patterns in stock
Who It Is For
- Tyre distributors supplying mixed-duty fleets in emerging markets with variable road conditions
- Fleet operators replacing tyres that fail due to sidewall damage rather than tread wear
- Importers needing one tyre pattern that covers multiple axle positions across different vehicle types
- Contractors buying tyres by the container for captive fleets operating on rough terrain and paved roads
Application Scenarios
- Trucks running from urban distribution centres to construction sites on gravel access roads
- Delivery vans and light trucks operating on unpaved rural routes with occasional highway travel
- Fleets transporting materials between quarries and processing plants over mixed-surface routes
- Truck and bus operators in mining or agricultural regions where off-road use is frequent
- Distribution networks in developing markets where road surfaces vary from tarmac to loose gravel
Technical Features
- Radial casing construction with reinforced sidewall for impact and bruise resistance
- Stone rejection profile in the groove bottom to eject trapped aggregate under deflection
- HAT technology designed to reduce heat generation during sustained load and speed
- Tread depth between 14.5 mm and 15.5 mm across sizes, with 15.5 mm on most larger sizes
- All-position axle suitability confirmed by design and load index range across all listed sizes
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, on and off road
- Axle Position
- All positions
- Sizes Available
- 9.00R20, 10.00R20, 11.00R20, 12.00R20, 12.00R24, 12R22.5, 13R22.5, 295/80R22.5
- Ply Ratings
- 14, 16, 18, 20
- Load Index Range
- 141/139 to 160/156
- Speed Symbol
- K, L
- Tread Depth Range
- 14.5 to 15.5 mm
- Section Width Range
- 259 to 320 mm
- Overall Diameter Range
- 1019 to 1226 mm
- Standard Rims
- 7.0, 7.5, 8.0, 8.5, 9.00, 9.75
- Max Load Dual
- 2430 to 4500 kg
- Max Load Single
- 2575 to 4000 kg
- Pressure Dual
- 775 to 930 kPa
- Pressure Single
- 775 to 900 kPa
- Tread Pattern
- Block pattern with stone rejection and thick sidewall
All 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9.00R20 | 14 | 141/139 | K | 7.0 | 2430 | 790 | 2575 | 790 | 1019 | 259 | 14.5 | GB |
| 9.00R20 | 16 | 144/142 | K | 7.0 | 2650 | 900 | 2800 | 900 | 1019 | 259 | 14.5 | GB |
| 10.00R20 | 16 | 146/143 | K | 7.5 | 2725 | 830 | 3000 | 830 | 1054 | 278 | 14.5 | GB |
| 10.00R20 | 18 | 149/146 | K | 7.5 | 3000 | 930 | 3250 | 930 | 1054 | 278 | 14.5 | GB |
| 11.00R20 | 16 | 150/147 | K | 8.0 | 3075 | 830 | 3350 | 830 | 1085 | 293 | 15.5 | GB |
| 11.00R20 | 18 | 152/149 | K | 8.0 | 3250 | 930 | 3550 | 930 | 1085 | 293 | 15.5 | GB |
| 12.00R20 | 18 | 154/151 | K | 8.5 | 3450 | 830 | 3750 | 830 | 1125 | 315 | 15.5 | GB |
| 12.00R24 | 18 | 156/153 | K | 8.5 | 3650 | 775 | 4000 | 775 | 1226 | 313 | 15.5 | ETRTO |
| 12.00R24 | 20 | 160/156 | K | 8.5 | 4000 | 850 | 4500 | 850 | 1226 | 313 | 15.5 | ETRTO |
| 12R22.5 | 16 | 152/148 | K | 9.00 | 3150 | 850 | 3550 | 850 | 1084 | 300 | 15.5 | ETRTO |
| 12R22.5 | 18 | 152/149 | K | 9.00 | 3250 | 930 | 3550 | 930 | 1085 | 300 | 15.5 | GB |
| 13R22.5 | 18 | 154/151 | K | 9.75 | 3450 | 830 | 3750 | 830 | 1124 | 320 | 15.5 | GB |
| 13R22.5 | 18 | 156/150 | K | 9.75 | 3350 | 875 | 4000 | 875 | 1124 | 320 | 15.5 | ETRTO |
| 295/80R22.5 | 16 | 152/148 | K | 9.00 | 3150 | 850 | 3550 | 850 | 1044 | 298 | 15.0 | ETRTO |
| 295/80R22.5 | 18 | 152/149 | K | 9.00 | 3250 | 900 | 3550 | 900 | 1044 | 298 | 15.0 | GB |
| 315/80R22.5 | 18 | 154/150 | L | 9.00 | 3350 | 825 | 3750 | 825 | 1076 | 312 | 15.5 | ETRTO |
| 315/80R22.5 | 20 | 156/150 | K | 9.00 | 3350 | 850 | 4000 | 850 | 1076 | 312 | 15.5 | ETRTO |
Materials and Construction
- Radial steel casing construction as supplied by the manufacturing plant
- Sidewall compound and gauge specified for impact and bruise resistance
- Tread compound with HAT technology to reduce heat generation under load
- Groove bottom profile designed to eject trapped aggregate under deflection
From Size List to Loaded Container
Confirm size, ply rating, load index, and rim width against your vehicle's axle and load data
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 full export documentation and certificate of origin
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 marking requirements are confirmed against your import market 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 Standard highway truck tyres
KMA403-New has a thicker sidewall and stone rejection design for off-road durability; highway tyres wear faster on unsealed surfaces due to thin sidewalls
Compared With Dedicated off-road tyres
KMA403-New runs quieter and generates less heat on paved roads; deep-lug off-road patterns wear faster and are noisier on highways
Compared With Tyres with no stone rejection design
KMA403-New’s groove bottom profile prevents stone lodging, reducing the risk of belt damage and casing loss
Use Guide
- Match ply rating to your actual axle load, not to the heaviest tyre available – overspecifying increases cost and ride harshness
- Check the standard rim listed against your wheel: 7.0 for 9.00R20, 7.5 for 10.00R20, 8.0 for 11.00R20, 8.5 for 12.00R20 and 12.00R24, 9.00 for 12R22.5 and 295/80R22.5, 9.75 for 13R22.5
- Inflate to the pressure shown for your load in the size table; dual and single fitment pressures differ
- Rotate axle positions before irregular wear sets in, especially on fleets with one-way heavy loads
- Inspect groove bottoms for lodged stone after every off-road cycle to protect the casing for retreading
KMA403-New Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 13R22.5 or 315/80R22.5 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?
17 sizes: 9.00R20, 10.00R20, 11.00R20, 12.00R20, 12.00R24, 12R22.5, 13R22.5, 295/80R22.5. Ply ratings: 14, 16, 18, 20. Full load index, rim, and pressure data for each is in the size table.
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 all axle positions?
Yes. The design and load index range support steer, drive, and trailer axle applications across a variety of truck and bus types.
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Where This Tyre Fits and How to Specify It
Construction and Quarry
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Read the guideGet a Price on KMA403-New
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.