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Product Details for the 4x4 Diamaris®
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SUV/Crossover
Summer Tires
High-Speed Confidence1
BAZ Technology™ helps increase stability and responsiveness on the highway by maintaining the tire’s shape at high speeds.
Wet Grip, Industry-Leading Dry Grip
Tread compounds derived from our ultra-high performance sports car tires provide wet grip while leading the industry in dry grip.2
Chosen by Some of the World's Best
The 4x4 Diamaris® tire is chosen by some of the world’s most demanding vehicle manufacturers for its performance on SUVs and crossovers, including the Porsche Cayenne, Mercedes-Benz ML, and BMW X5.
Original Equipment, High-Performance Tire.
Designed as original equipment on many premium European crossovers and SUVs, MICHELIN® 4x4 Diamaris® tires allow drivers to take full advantage of the high performance capabilities of these vehicles.
Standard Limited Warranty (All Michelin® Tires)
All Michelin® tires have a Standard Manufacturer's Limited Warranty, which covers defects in workmanship and materials for the life of the original usable tread, or for 6 years from date of purchase, whichever occurs first. See warranty for details.
Download the PDF.
| Tire Size | Item # | Load Index / Load Range | Speed Rating | Sidewall | Tread Depth (in 32nds) | Runflat Tech Features | Fuel Effic Features | Tread Marking | UTQG Tread | UTQG Traction | UTQG Temp | Revolutions Per Mile | More |
Max Load, Single (@PSI) | Max Load, Dual (@PSI) | Overall Diameter | Rim Width Range (Min/Max) |
Section Width (On Measuring Rim Width) |
OE Marking (Sidewall) |
OE Code | Additional Features | Side (Left/Right) |
| 235/65R17/XL | 99915 | 108 | V | BSW | 10 | 220 | AA | A | 715 | 2005@50 | N/A | 29.1 | 6.5" - 8.5" | 9.4" on 7" | N0 | P, VW | ||||||
| 255/50R19 | 34990 | 103 | W | BSW | 10 | 220 | AA | A | 715 | 1754@51 | N/A | 29.09 | 7" - 9" | 10.4" on 8" | ||||||||
| 275/55R19 | 16017 | 111 | V | BSW | 10 | 220 | AA | A | 673 | 2185@51 | N/A | 30.91 | 7.5" - 9.5" | 11.2" on 8.5" | ||||||||
| 275/40R20/XL | 37751 | 106 | Y | BSW | 10 | 220 | AA | A | 724 | 1903@50 | N/A | 28.8 | 9" - 11" | 10.7" on 9" | N1 | P, VW | ||||||
| 275/40R20 | 43164 | 102 | W | BSW | 10 | 220 | AA | A | 724 | 1704@51 | N/A | 28.7 | 9" - 11" | 11" on 9.5" | * | BM | ||||||
| 275/50R20 | 63067 | 109 | W | BSW | 10 | 220 | AA | A | 674 | 2065@51 | N/A | 30.87 | 7.5" - 9.5" | 11.2" on 8.5" | ||||||||
| 285/35R22 | 56214 | 102 | W | BSW | 10 | 220 | AA | A | 695 | 1704@51 | N/A | 29.9 | 9.5" - 11" | 11.4" on 10" | ||||||||
| 295/30ZR22/XL | 35267 | 103 | Y | BSW | 10 | 220 | AA | A | 717 | 1754@50 | N/A | 29 | 10" - 11" | 11.9" on 10.5" |
1Exceeding the safe legal speed limit is neither recommended nor endorsed.
2Based on third-party dry braking test results versus Pirelli Scorpion Zero™ tires, Continental 4x4 Sport Contact™ tires,
Bridgestone® Turanza® ER30 tires and Dunlop® SP Sport 9000 tires.
OE [Vehicle Manufacturer] Sidewall Marking: * = BMW, MO = Mercedes-Benz, N0 or N1 = Porsche
OE Code [Original Equipment Key]: BM = BMW, LR = Land Rover, MB = Mercedes-Benz, P = Porsche, VW = Volkswagen
* Passenger sizes used in Light Truck/SUV applications have reduced load capacity. This will differ from the maximum load branded on the tire sidewall.
Government UTQG Ratings do not apply to light truck sized tires.
XL = Extra Load
>> The sizes shown are average design values for tires measured on specified measuring rim widths. Some tires may vary from this value by +/-3% of the section height (affecting overall diameter), and +/-4% of the section width.
>> Section width varies approximately 0.2" (5mm) for every 0.5" change in rim width.
WARNING: Serious or fatal injury may result from tire failure due to underinflation or overloading. To ensure correct air pressure and vehicle load, refer to vehicle owner's manual or tire information placard on the vehicle. Serious injury or death may result from explosion of tire/rim assembly due to improper mounting. Only tire professionals should mount tires and they should never inflate beyond 40 psi to seat the beads. Before mixing types of tires in any configuration on any vehicle, be sure to check the vehicle owner's manual for its recommendations.
DANGER: Never mount a 16" diameter tire on a 16.5" rim.
DANGER: Never mount a 17" diameter tire on a 17.5" rim.
Inflation pressure increase must not exceed the maximum pressure branded on the tire sidewall. When a customer requests a replacement tire with a lower speed rating than the original equipment tire, you must clearly communicate to him or her that the handling of the vehicle may be different, and that its maximum speed capability is limited to that of the lowest speed-rated tire on the vehicle. Exceeding the lawful speed limit is neither recommended nor endorsed.
For high-speed driving, additional inflation pressure and possibly reduced tire loading and/or upsizing is required. In the absence of specific recommendations by the vehicle manufacturer, use the following guidelines based on those in the European Tyre and Rim Technical Organization Standards Manual.
For speeds over 160km/h (100 mph), load and inflation must be adjusted according to the table below.
H-Speed Rated Sizes:
Maximum Speed (mph) 100 106 112 118 124 130
Inflation Increase (psi) 0.0 1.0 2.0 3.0 4.0 5.0
Load Capacity (% of max.) 100 100 100 100 100 100
V-Speed Rated Sizes:
Maximum Speed (mph) 100 106 112 118 124 130 136 143 149
Inflation Increase (psi) 0 1 2 3 4 5 5 5 5
Load Capacity (% of max) 100 100 100 100 100 100 97 94 91
W-Speed Rated Sizes:
Maximum Speed (mph) 118 124 130 136 143 149 155 161 168
Inflation Increase (psi) 0 1.5 3.0 4.5 6.0 7.5 7.5 7.5 7.5
Load Capacity (% of max) 100 100 100 100 100 100 95 90 85
Y-Speed Rated Sizes:
Maximum Speed (mph) 118 124 130 136 143 149 155 161 168 174 180 186
Inflation Increase (psi) 0 0 0 0 1.5 3 4.5 6 7.5 7.5 7.5 7.5
Load Capacity (% of max) 100 100 100 100 100 100 100 100 100 95 90 85
For speeds above 186 mph (300 kph), consult your vehicle manufacturer and tire dealer.
Performance Ratings:
Performance Ratings are calculated by Michelin on a scale of 1 to 10 and are reflective of the various tire lines' strengths within the overall Michelin portfolio.
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