LL15-Bias
- 18 sizes
- Bias
LL15-Bias is a bias construction light truck tyre designed for commercial vehicles operating in mixed-duty environments where durability and resistance to cracking under load are critical. It is built for vehicles that carry moderate to heavy loads over uneven surfaces, including gravel roads, construction sites, and urban delivery routes. 5 mm to support extended casing life.
What LL15-Bias Is Built For
LL15-Bias is a bias construction light truck tyre designed for commercial vehicles operating in mixed-duty environments where durability and resistance to cracking under load are critical. It is built for vehicles that carry moderate to heavy loads over uneven surfaces, including gravel roads, construction sites, and urban delivery routes. The tread pattern provides consistent wear across a range of ply ratings and load indices, with tread depths from 9.0 mm to 14.5 mm to support extended casing life. Available in 18 sizes from 6.00-13LT to 8.25-16LT, it supports axle loads up to 1520 kg single at 850 kPa. The tyre carries the K and K/L speed symbols, suitable for sustained highway and local route use.
Manufacturer Feature Claims
- Good Wear and Crack Resistance
Key Benefits
- Bias construction provides good wear and crack resistance under repeated load cycles
- Tread depth ranges from 9.0 mm to 14.5 mm, supporting longer casing life and retreadability
- Available in 18 sizes across 6.00-13LT to 8.25-16LT, covering most light truck and delivery vehicle fitments
- Ply ratings from 6 to 16 support load indices up to 126/123, suitable for heavy-duty light truck applications
- Speed symbols K and K/L allow use on routes requiring sustained highway speeds
Problems It Solves
- Radial tyres in light truck applications fail prematurely due to sidewall cracking under repeated load
- Tread wear is uneven on tyres not designed for consistent load distribution across varying axle positions
- Lack of availability in multiple ply ratings and sizes forces buyers to source from multiple suppliers
- Short casing life on tyres with low tread depth leads to higher replacement frequency and cost
- Inconsistent load index and pressure ratings across sizes complicate fleet standardisation
Who It Is For
- Light truck fleet operators needing consistent wear and crack resistance across mixed-duty routes
- Distributors supplying replacement tyres for delivery vans, utility trucks, and service vehicles
- Importers sourcing tyres for markets where bias construction is preferred for cost and durability
- Contractors requiring tyres that last through repeated loading and unloading on rough terrain
- Government and municipal fleets buying tyres in bulk for mixed-surface operations
Application Scenarios
- Delivery vans and light trucks operating on urban routes with frequent stops and uneven pavement
- Construction site transport vehicles moving between gravel access roads and paved highways
- Fleet operators replacing tyres that fail due to cracking under repeated load and vibration
- Regional haulers running mixed-duty routes with a combination of paved and unsealed roads
- Trucks used in mining support or quarry logistics that operate off-road and on tarmac
Technical Features
- Bias casing construction with good wear and crack resistance as specified by the manufacturer
- Tread depth from 9.0 mm to 14.5 mm across sizes, supporting longer casing life and retreadability
- Ply ratings from 6 to 16, with load indices up to 126/123 and speed symbols K and K/L
- Section widths from 170 mm to 235 mm, matching standard rims from 4.50B to 6.50H
- Overall diameters from 655 mm to 855 mm, suitable for a range of light truck wheelbases and suspension
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
- Bias light truck tyre
- Category
- Bias
- Family
- Specialty
- Sizes Available
- 6.00-13LT, 6.00-14LT, 6.00-15LT, 6.50-14LT, 6.50-15LT, 6.50-16LT, 7.50-16LT, 8.25-16LT
- Ply Ratings
- 6, 8, 10, 12, 14, 16
- Load Index Range
- 88/83 to 126/123
- Speed Symbols
- K, K/L
- Tread Depth Range
- 9.0 mm to 14.5 mm
- Section Width Range
- 170 mm to 235 mm
- Overall Diameter Range
- 655 mm to 855 mm
- Standard Rims
- 4.50B, 4 1/2J, 4.50E, 5.50F, 6.00G, 6.50H
- Max Load Single
- 1520 kg at 850 kPa on 8.25-16LT 16PR
- Inflated Pressure Range
- 320 to 850 kPa depending on size and load
All 18 Listed Sizes
| Size | Ply Rating | Load Index | Speed Symbols | Rim | Max.Load (kg) | Inflated Pressure (kPa) | Section Width (mm) | Overall Diameter (mm) | Tread Depth (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 6.00-13LT | 6 | 88/83 | K | 4.50B | D487 S560 | 320 | 170 | 655 | 9.0 |
| 6.00-13LT | 8 | 93/89 | K | 4.50B | D580 S650 | 420 | 170 | 655 | 9.0 |
| 6.00-14LT | 8 | 95/90 | K | 4 1/2J | D600 S690 | 420 | 170 | 680 | 9.0 |
| 6.00-14LT | 10 | 99/95 | K | 4 1/2J | D710 S800 | 530 | 170 | 680 | 9.0 |
| 6.00-15LT | 8 | 97/92 | K | 4.50E | D630 S730 | 420 | 170 | 705 | 9.0 |
| 6.00-15LT | 10 | 101/97 | K | 4.50E | D730 S825 | 530 | 170 | 705 | 9.0 |
| 6.50-14LT | 8 | 99/95 | K | 4 1/2J | D690 S775 | 420 | 180 | 705 | 9.0 |
| 6.50-14LT | 10 | 104/100 | K | 4 1/2J | D800 S900 | 530 | 180 | 705 | 9.0 |
| 6.50-15LT | 8 | 101/97 | K | 4.50E | D730 S825 | 420 | 180 | 730 | 9.0 |
| 6.50-15LT | 10 | 106/101 | K/L | 4.50E | D825 S950 | 530 | 180 | 730 | 9.0 |
| 6.50-16LT | 10 | 107/103 | K/L | 5.50F | D875 S975 | 530 | 185 | 750 | 10.0 |
| 6.50-16LT | 12 | 110/105 | K | 5.50F | D925 S1060 | 630 | 185 | 750 | 10.0 |
| 7.50-16LT | 10 | 116/112 | K/L | 6.00G | D1120 S1250 | 530 | 215 | 805 | 13.0 |
| 7.50-16LT | 12 | 120/116 | K | 6.00G | D1250 S1400 | 630 | 215 | 805 | 13.0 |
| 7.50-16LT | 14 | 122/118 | K | 6.00G | D1320 S1500 | 730 | 215 | 805 | 13.0 |
| 7.50-16LT | 16 | 126/123 | K | 6.00G | D1520 S1700 | 850 | 215 | 805 | 13.0 |
| 8.25-16LT | 14 | 126/122 | K | 6.50H | D1500 S1700 | 630 | 235 | 855 | 14.5 |
| 8.25-16LT | 16 | 128/124 | K | 6.50H | D1600 S1800 | 730 | 235 | 855 | 14.5 |
Materials and Construction
- Bias casing construction as supplied by the manufacturing plant
- Tread compound rated for good wear and crack resistance under repeated load
- Sidewall and casing materials specified for durability in mixed-duty environments
From Size List to Loaded Container
Confirm size, ply rating, load index, and rim width against your vehicle's axle and load requirements
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 provided 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 destination market requirements
Where This Pattern Wins and Where It Does Not
Compared With Radial light truck tyres
LL15-Bias offers better crack resistance under repeated load and vibration, but may have higher rolling resistance and shorter highway mileage
Compared With Other bias tyres with lower tread depth
This tyre’s tread depth up to 14.5 mm supports longer casing life and retreadability, reducing long-term cost
Compared With Tyres with only K speed symbol
The inclusion of K/L speed symbol allows use on routes requiring higher sustained speeds without exceeding rating
Use Guide
- Match ply rating to your actual axle load, not to the highest available rating – overspecifying increases cost and reduces ride comfort
- Check the standard rim listed against your wheel: 4.50B for 6.00 series, 4 1/2J for 6.50-14LT, 4.50E for 6.50-15LT, 5.50F for 6.50-16LT, 6.00G for 7.50-16LT, 6.50H for 8.25-16LT
- Inflate to the pressure shown in the size table for your load – dual and single fitment pressures differ
- Rotate tyres before irregular wear sets in, especially on fleets with one-way loading patterns
- Inspect tread and sidewall for cracks after extended off-road use to assess casing health for retreading
LL15-Bias Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 6.00-13LT or 8.25-16LT 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?
18 sizes: 6.00-13LT, 6.00-14LT, 6.00-15LT, 6.50-14LT, 6.50-15LT, 6.50-16LT, 7.50-16LT, 8.25-16LT. Full load index, rim, pressure, and tread depth data is in the size table.
Is this tyre suitable for highway use?
Yes, it carries the K and K/L speed symbols, suitable for sustained highway speeds. Confirm your route’s speed limit and load requirements.
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.
Other Patterns in the Same Category
Where This Tyre Fits and How to Specify It
TBR vs TBB Choosing Radial or Bias Truck Tyres
Radial versus bias truck tyres, decided on road surface speed and whether a retread market exists
Read the guideHow to Read a Tyre Sidewall Marking
What 315/80R22.5 156/150K actually means, and the three checks to make on a size table before you order
Read the guideImporting Tyres Documents Markings and Common Delays
The four documents that travel with a container, and why mismatches cause more delay than logistics
Read the guideGet a Price on LL15-Bias
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.