MICHELIN XDR 4 SPEED+ is designed for rigid dump trucks in mining applications with long cycles, offering the highest TKPH on the market.
MICHELIN XDR4 SPEED +
THE MICHELIN® XDR® 4 SPEED + MD 50/80R57 tire offers the highest TKPH on the market,(1) offering 13% higher TKPH than the earlier MICHELIN® XDR® 250 C tire.(2)
Vehicle Type
Rigid Dump Truck
Rigid Dump Truck
Usage of Application
Surface Mining, Quarries
Surface Mining
Quarries
MICHELIN MEMS is a TPMS solution for mining vehicles to remotely monitor activity, performance and maintenance throughout your tire lifecycle. Find the benefits and MEMS solution that works for you:
Why choose the MICHELIN XDR4 SPEED + tire?
Speed up your productivity
Explore Michelin technology and innovation designed to support your business, reducing your costs while respecting the environment.
Productivity
13% higher TKPH
Achieves up to 1,822 TKPH and a maximum distance of 34 kilometers in 1 hour due to new, innovative heat-reducing casing and tread compounds.(3)
Traction
Optimized lateral tread grooves and more abundant grooves improve grip
The new tread pattern ensures faster evacuation of mud, dirt, and water, providing better traction compared to the Michelin XDR 250 tire.(4)
MICHELIN XDR4 SPEED + Technology
MICHELIN XDR4 SPEED + Tire Reviews
Tire Technical Specifications
Tech Specs
| Product | MICHELIN XDR4 SPEED + - 50/80R57 |
|---|---|
| Overall Diameter | 3607 mm / 142 inch |
| Section Width | 1197 mm / 47 inch |
| Loaded radius | 1582 mm |
| Seat diameter | 57 |
| Rolling circumference | 10791 |
| Tread depth | 85 mm / 106/32 nds |
| Compound | MD |
| Weight | 3740 kg / 8245 lbs |
| Recommended Wheels | 32.00/6.0 [5.2] |
| Approved Wheels | 29.00/6.0 [5.2]-29.00/6.0 [5.7]-32.00/6.0 [4.8] |
| TRA code | E-4 |
| TKPH | 1822 |
| Max Overall Section Width | 1197 mm / 47 inch |
| Min Dual Spacing | 1420 mm / 55.91 inch |
| CAI | 841338 |
| MSPN | 14855 |
Pressure (bar and psi) & Load (kg and lbs)
|
bar psi |
5 73 |
5.25 76 |
5.5 80 |
5.75 83 |
6 87 |
6.25 91 |
6.5 94 |
6.75 98 |
7 102 |
|---|---|---|---|---|---|---|---|---|---|
| (kg - lbs) Transport | |||||||||
|
Standard |
57000 125663 |
59000 130073 |
61000 134482 |
63000 138891 |
65000 143300 |
67000 147710 |
69000 152119 |
71000 156528 |
73000 160937 |
**IMPORTANT
The inflation pressure must always be appropriate for the load per tire, the speed of travel and the work to be done. Our recommendations above are provided subject to changes
Technical data is subject to change without prior notice.
Tech Specs
Tech Specs
| Product | MICHELIN XDR4 SPEED + - 50/80R57 |
|---|---|
| Overall Diameter | 3607 mm / 142 inch |
| Section Width | 1197 mm / 47 inch |
| Loaded radius | 1582 mm |
| Seat diameter | 57 |
| Rolling circumference | 10791 |
| Tread depth | 85 mm / 106/32 nds |
| Compound | MD |
| Weight | 3740 kg / 8245 lbs |
| Recommended Wheels | 32.00/6.0 [5.2] |
| Approved Wheels | 29.00/6.0 [5.2]-29.00/6.0 [5.7]-32.00/6.0 [4.8] |
| TRA code | E-4 |
| TKPH | 1822 |
| Max Overall Section Width | 1197 mm / 47 inch |
| Min Dual Spacing | 1420 mm / 55.91 inch |
| CAI | 841338 |
| MSPN | 14855 |
Pressure (bar and psi) & Load (kg and lbs)
Factor the load and type of work when adjusting tire pressure**
Pressure (bar and psi) & Load (kg and lbs)
|
bar psi |
5 73 |
5.25 76 |
5.5 80 |
5.75 83 |
6 87 |
6.25 91 |
6.5 94 |
6.75 98 |
7 102 |
|---|---|---|---|---|---|---|---|---|---|
| (kg - lbs) Transport | |||||||||
|
Standard |
57000 125663 |
59000 130073 |
61000 134482 |
63000 138891 |
65000 143300 |
67000 147710 |
69000 152119 |
71000 156528 |
73000 160937 |
**IMPORTANT
The inflation pressure must always be appropriate for the load per tire, the speed of travel and the work to be done. Our recommendations above are provided subject to changes
Technical data is subject to change without prior notice.
Tire Product Sheet and Databook
Find the technical and commercial specifications downloadable documents below.
Related Services and Solutions
Product Legal Information
(1)The MICHELIN® 50/80R57 XDR® 4 SPEED + MD tire offers the HIGHEST TKPH on the market, 1,822 TKPH. This significantly exceeds the BRIDGESTONE® 50/80R57 MASTERCORE® VREV® E3A tire with 1,333 TKPH. TKPH figures from Michelin 2023 Databook and Bridgestone 2023 Databook. Actual site TKPH will vary based on many factors, including cycle distance, temperature, and load conditions. (2) TKPH figures from Michelin 2023 Databook. (3) The MICHELIN® XDR® 4 SPEED + MD tire gets up to 1,822 TKPH and a maximum distance of 34 km in 1 hour, along with improved grip. (4) MORE GRIP thanks to optimized lateral grooves. Improved grip compared to the MICHELIN® XDR® 250 C 50/80R57 tire(3) The MICHELIN® XDR® 4 SPEED + MD tire gets up to 1,822 TKPH and a maximum distance of 34 km in 1 hour, along with improved grip.(4) MORE GRIP thanks to optimized lateral grooves. Improved grip compared to the MICHELIN® XDR® 250 C 50/80R57 tire.
