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MICHELIN X TRA LOAD PROTECT

Easy life in hard conditions

Excellent protection in hard, sharp ground conditions
Corrosion-resistant cables
Choose your performance: more load, longer service life or greater speed

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Technical information

MICHELIN

X TRA LOAD PROTECT

MICHELIN

X TRA LOAD PROTECT

Excellent protection in hard, sharp ground conditions

Corrosion-resistant cables

Steel encapsulated by rubber prevents corrosion spread, thus increasing aggression resistance.

Revolutionary Tread Pattern

A greater volume of tread rubber(8) compared with Michlein X Quarry S is always in contact with the ground, improving wear resistance
Better load distribution(9) compared with Michlein X Quarry S across the contact patch results in lower contact pressure thus reducing the wear rate

Interlocking blocks of rubber on the shoulder, creating a more rigid tread pattern(9) in corners thus reducing the wear rate

Technical Specifications

Product	MICHELIN XTRA LOAD PROTECT - 21.00R33
Overall Diameter	1979 mm / 78 inch
Section width	565 mm / 22 inch
Recommended rims	15.00/3.0
Rolling circumference (mm)	6064 mm / 239 inch
Filling volume 100% (lts)	859 l / 227 gal
Tread depth	54 mm / 2.1 inch
Loaded radius	907 mm
TRA code	E-4
Min Dual Spacing	701 mm / 27.60 inch
TKPH	248
CAI	167639

Pressures (bar and psi) & Loads (kg and lbs)

Take the load and type of work to be done into account when adjusting the pressure**

bar psi	4 58	4.5 65	5 73	5.5 80	6 87	6.5 94	7 102	7.25 105	7.5 109	8 116
(kg - lbs) transport-load-per-tire-inferiorequal-14t
standard	9315 20536	10250 22597	11185 24659	12125 26731	13065 28803	14000 30865
(kg - lbs) transport-load-per-tire-superior-14t
all-axles							15000 33069	15500 34172	15867 34981	16600 36597

bar

psi

4.5

5.5

6.5

102

7.25

105

7.5

109

116

(kg - lbs) transport-load-per-tire-inferiorequal-14t

standard

9315

20536

10250

22597

11185

24659

12125

26731

13065

28803

14000

30865

(kg - lbs) transport-load-per-tire-superior-14t

all-axles

15000

33069

15500

34172

15867

34981

16600

36597

**IMPORTANT

The inflation pressure must always be appropriate for the load per tyre, the speed of travel and the work to be done. Our recommendations above are provided subject to changes made after the date of publication of these tables (December 2020). Technical data is subject to change without prior notice.

LEGAL NOTICES

(1) Compared with Bridgestone® VMTP and VRLS tyres, and MICHELIN® X®QUARRY™ S, size 18.00 R33. The real results may vary. (Sources Bridgestone® OTR 2018 Databook and MICHELIN® 2017 Databook).

(2) Compared with the same size for Bridgestone® VMTP and VRLS – Source Bridgestone® OTR 2016 Databook and for MICHELIN® X®QUARRY™ S – Source MICHELIN® 2017 Databook.

(3) Compared with the MICHELIN® X®QUARRY™ S tyres. The real results may vary.

(4) Compared with the MICHELIN® X®QUARRY™ S, size 18.00 R33, and based on ground trial measurements and measurements made in accordance with the FARO method, certified by the Michelin® Technology Centre. The real results may vary.

(5) Compared with the same size of MICHELIN® X®QUARRY™ S, ground trial measurements certified by the Michelin® Technology Centre, from 2015 to 2017.

(6) The classification by stars indicates the load capacity for a given size – Tire and Rim Association.

(7) FARO method: 3D laser profiling.

(8) Measurement certified by the Michelin® Center of Technology, Faro method: Sculpture 3D with laser, comparison of MICHELIN® X®TRA LOAD Protect™ with MICHELIN® X® QUARRY™ S

(9) Measurement certified by the Michelin® Center of Technology, comparison of MICHELIN® X®TRA LOAD Protect™ with MICHELIN® X® QUARRY™ S

MICHELIN X TRA LOAD PROTECT

Easy life in hard conditions