EM02(E-4)-New
- 2 sizes
- Bias OTR
- New Tire
EM02(E-4)-New is a bias OTR tyre designed for large self-dumping trucks operating in heavy-duty off-road environments such as quarries, mines and construction sites. The tyre features a tread pattern engineered for wear resistance, good grip and self-cleaning performance under high-load conditions. 00-35 with 42 ply rating, both built for extreme durability on rough terrain.
What EM02(E-4)-New Is Built For
EM02(E-4)-New is a bias OTR tyre designed for large self-dumping trucks operating in heavy-duty off-road environments such as quarries, mines and construction sites. The tyre features a tread pattern engineered for wear resistance, good grip and self-cleaning performance under high-load conditions. Two sizes are available: 21.00-35 with 40 ply rating and 24.00-35 with 42 ply rating, both built for extreme durability on rough terrain. The design supports high maximum loads at low speeds and maintains stability under heavy, continuous duty. It is supplied as a new tyre with no retread capability implied.
Manufacturer Feature Claims
- Available for large self-dumping trucks
- Wear resistance,good grip and self-cleaning performance
Key Benefits
- Wear resistance extends casing life in high-abrasion off-road environments
- Good grip performance maintains traction on loose, uneven surfaces
- Self-cleaning tread pattern reduces mud and debris buildup during operation
- Two sizes available to match large self-dumping truck axle and rim configurations
- High load capacity at 10km/h ensures stability under full load on unsealed roads
Problems It Solves
- Standard on-road tyres fail quickly in off-road conditions due to lack of wear resistance and self-cleaning tread
- Mud and debris clogging tread grooves reduce traction and increase rolling resistance
- Frequent tyre replacement due to premature wear increases downtime and operating cost
- Mismatched rim and ply rating leads to overloading and casing failure
- Lack of a single tyre pattern for both high load and off-road durability forces multiple SKUs
Who It Is For
- Mining and quarry contractors buying tyres by the container for captive fleets
- Fleet operators managing large self-dumping trucks in off-road or mixed-duty environments
- Importers sourcing OTR tyres for heavy-duty industrial applications in Africa, South America and Asia
- Distributors supplying tyres to contractors in markets with high off-road usage
- Government tender buyers requiring durable OTR tyres for infrastructure projects
Application Scenarios
- Large self-dumping trucks in quarries hauling heavy rock or ore over ungraded haul roads
- Mining operations where trucks operate on loose gravel, mud and steep inclines
- Construction sites with heavy dump cycles over soft ground and uneven terrain
- Fleets operating in remote areas with limited access to tyre repair or replacement
- Contractors needing one tyre pattern that handles both high load and off-road wear
Technical Features
- Bias casing construction with 40 and 42 ply ratings for high durability under heavy load
- Tread pattern designed for wear resistance and self-cleaning in muddy or loose terrain
- Good grip performance maintained across high-load, low-speed operations
- Tread depth of 570 mm on 21.00-35 and 655 mm on 24.00-35 for extended casing life
- Rim sizes of 15.00/3.0 and 17.00/3.5 match large self-dumping truck wheel assemblies
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 OTR, New Tire
- Application
- Large self-dumping trucks
- Sizes Available
- 21.00-35, 24.00-35
- Ply Ratings
- 40, 42
- Rim Sizes
- 15.00/3.0, 17.00/3.5
- Max Load at 10km/h
- 24300 kg and 29000 kg
- Inflation Pressure at 10km/h
- 825 kPa and 750 kPa
- Section Width
- 14000 mm and 16500 mm
- Overall Diameter
- 625 mm and 550 mm
- Tread Depth
- 570 mm and 655 mm
- Speed Rating
- 10km/h max for load capacity
- Tread Pattern Type
- TL (Tread Life) with self-cleaning features
- Load Index
- 2050 and 2175
All 2 Listed Sizes
| Size | Ply Rating | Rim | 10km/h Max.Load Inflated (kg) Pressure (kPa) | 50km/h Max.Load Inflated (kg) Pressure (kPa) | Section Width (mm) | Overall Diameter (mm) | Tread Depth (mm) | Type TT TL | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 21.00-35 | 40 | 15.00/3.0 | 24300 | 825 | 14000 | 625 | 570 | 2050 | 60.0 | TL |
| 24.00-35 | 42 | 17.00/3.5 | 29000 | 750 | 16500 | 550 | 655 | 2175 | 60.0 | TL |
Materials and Construction
- Bias casing construction as supplied by the manufacturing plant
- Tread compound specified for wear resistance and grip in off-road conditions
- Tread pattern geometry designed for self-cleaning under load
From Size List to Loaded Container
Confirm size, ply rating and rim width against the truck's axle and wheel assembly
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 rather than passed back to the plant
- Cargo transportation insurance is arranged on every shipment
- All markings and specifications 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 Radial OTR tyres
Bias construction offers higher durability in high-impact off-road conditions but may have higher rolling resistance and shorter lifespan on paved roads
Compared With Standard on-road truck tyres
Designed for high load and off-road wear; standard on-road tyres fail quickly in muddy or abrasive terrain
Compared With Other bias OTR tyres with lower ply ratings
Higher ply ratings (40 and 42) provide better load support and casing strength for large self-dumping trucks
Use Guide
- Match ply rating and rim size to your truck's axle and wheel assembly - do not overspecify
- Inflate to the pressure shown in the size table at 10km/h for maximum load capacity
- Inspect tread grooves after each off-road cycle for debris buildup that may affect grip
- Rotate tyres before uneven wear sets in, especially on trucks with one-way load patterns
- Use only on large self-dumping trucks as specified; do not apply to on-road or lighter-duty vehicles
EM02(E-4)-New Buying Questions
What is the minimum order quantity?
We load by full container. A 40HQ of 21.00-35 or 24.00-35 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?
21.00-35 with 40 ply rating and 24.00-35 with 42 ply rating. 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 paved roads?
It is designed for off-road use on large self-dumping trucks. It is not optimized for paved road performance and may wear faster and run noisier on tarmac.
Other Patterns in the Same Category
Where This Tyre Fits and How to Specify It
Construction and Quarry
Site work destroys tyres in ways highway rubber was never designed for: sidewall cuts on rebar and kerb, stones drilling through groove bottoms, and a…
Read the industry guideMining
A mine site measures a tyre in operating hours and tonne kilometres, not in months. What matters is heat build-up on the haul road, cut resistance on the…
Read the industry guideTBR 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 guideOTR Tyre Codes E L G and What They Mean
What E-3, L-3, L-5 and the rest of the TRA service codes tell you about an OTR tyre
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 guideGet a Price on EM02(E-4)-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.