XZA3^®

Exceptional, ultra-fuel-efficient long haul radial that delivers our longest original tread life in long haul steer service.

Directional miniature sipes in the groove walls help defend against the onset of irregular wear and contribute long original tread life (directional to half life).

19/32 of Michelin's latest Advanced Technology compound helps deliver exceptional fuel efficiency and long tread life for more miles.

Enhanced shoulder rib is 80% wider than the XZA2 for improved shoulder wear.

Wide, flat tread optimizes footprint shape for improved handling and response in line haul service.

7 Year / 700,000 Mile / 3 - Retread Manufacturer's Limited Casing Warranty.

Full-width, elastic protector ply - helps protect the working plies from bruising and penetrations, promoting lower downtime.

19/32nds tread depth - built for long original tread life in long haul operations.

Directional tread design to 1/2 life - offers protection against irregular wear while allowing for tire rotation later in life.

Directional miniature sipes in the groove walls - help reduce irregular wear, contribute to the exceptional traction of the tire, and improve overall performance.

Enhanced shoulder rib - is 80% wider than XZA2 to help minimize irregular wear.

UNITS (English)

English | Metric

Size
11R22.5
11R22.5
275/80R22.5
275/80R22.5
11R24.5
275/80R24.5

LR	Catalog Number	Loaded Radius (in)	Overall Diameter (in)	Overall Width(in)	Approved Rims	Min. Dual Spacing (in)	RPM	Tread Depth (32nds)	Max Speed (mph)	Max Load Per Tire Single lbs./psi	Max Load Per Tire Dual lbs./psi	Tire Weight (lbs)
G	73162	19.3	41.3	11.1	8.25, 7.50	12.5	502	19	75	6175/105	5840/105	117.7
H	47488	19.1	41.3	11.2	8.25, 7.50	12.5	503	19	75	6610/120	6005/120	118.2
G	73146	18.6	40.1	10.9	8.25, 7.50	12.2	518	19	75	6175/110	5675/110	112.9
H	69192	18.7	40.1	10.9	8.25, 7.50	12.2	518	19	75	7160/120	6610/120	115.3
G	73181	20.2	43.3	11.1	8.25, 7.50	12.5	479	19	75	6610/105	6005/105	128.8
G	73173	19.3	41.3	10.7	8.25, 7.50	12.2	501	19	75	6175/110	5675/110	114.4

Size
11R22.5
11R22.5
275/80R22.5
275/80R22.5
11R24.5
275/80R24.5

LR	Catalog Number	Loaded Radius (mm)	Overall Diameter (mm)	Overall Width(mm)	Approved Rims	Min. Dual Spacing (mm)	RPKM	Tread Depth (mm)	Max Speed (kph)	Max Load Per Tire Single kg./kPa	Max Load Per Tire Dual kg./kPa	Tire Weight (kg)
G	73162	489	1048	283	8.25, 7.50	318	312	15	121	2800/720	2650/720	53.4
H	47488	485	1049	284	8.25, 7.50	318	313	15	121	3000/830	2725/830	53.6
G	73146	473	1018	277	8.25, 7.50	311	322	15	121	2800/760	2575/760	51.2
H	69192	474	1018	278	8.25, 7.50	311	322	15	121	3250/830	3000/830	52.3
G	73181	513	1099	282	8.25, 7.50	318	298	15	121	3000/720	2725/720	58.4
G	73173	491	1049	272	8.25, 7.50	311	311	15	121	2800/760	2575/760	51.9

Size	11R22.5	11R22.5	275/80R22.5	275/80R22.5	11R24.5	275/80R24.5
LR	G	H	G	H	G	G
Catalog Number	73162	47488	73146	69192	73181	73173
Loaded Radius (in)	19.3	19.1	18.6	18.7	20.2	19.3
Overall Diameter (in)	41.3	41.3	40.1	40.1	43.3	41.3
Overall Width(in)	11.1	11.2	10.9	10.9	11.1	10.7
Approved Rims	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50
Min. Dual Spacing (in)	12.5	12.5	12.2	12.2	12.5	12.2
RPM	502	503	518	518	479	501
Tread Depth (32nds)	19	19	19	19	19	19
Max Speed (mph)	75	75	75	75	75	75
Max Load Per Tire Single lbs./psi	6175/105	6610/120	6175/110	7160/120	6610/105	6175/110
Max Load Per Tire Dual lbs./psi	5840/105	6005/120	5675/110	6610/120	6005/105	5675/110
Tire Weight (lbs)	118	118	113	115	129	114

Size	11R22.5	11R22.5	275/80R22.5	275/80R22.5	11R24.5	275/80R24.5
LR	G	H	G	H	G	G
Catalog Number	73162	47488	73146	69192	73181	73173
Loaded Radius (mm)	489.0	485.0	472.8	474.0	513.0	491.0
Overall Diameter (mm)	1047.9	1048.8	1017.6	1017.6	1099.0	1048.5
Overall Width(mm)	282.5	283.8	277.4	277.7	282.2	271.8
Approved Rims	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50	8.25, 7.50
Min. Dual Spacing (mm)	318.0	318.0	311.0	311.0	318.0	311.0
RPKM	312	313	322	322	298	311
Tread Depth (mm)	15	15	15	15	15	15
Max Speed (kph)	121	121	121	121	121	121
Max Load Per Tire Single kg./kPa	2800/720	3000/830	2800/760	3250/830	3000/720	2800/760
Max Load Per Tire Dual kg./kPa	2650/720	2725/830	2575/760	3000/830	2725/720	2575/760
Tire Weight (kg)	53.4	53.6	51.2	52.3	58.4	51.9

LOAD & INFLATION PRESSURE

If you require information on this tire for RV purposes please go to www.michelinrvtires.com

11R22.5 LRG 11R22.5 LRH 275/80R22.5 LRG 275/80R22.5 LRH 11R24.5 LRG 275/80R24.5 LRG

11R22.5 XZA3^® LRG

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	70 480	9060	17520	4100	7960
	75 520	9540	18320	4320	8320
	80 550	9980	19040	4520	8640
	85 590	10440	19800	4740	9000
	90 620	11020	20820	5000	9440
	95 660	11460	21660	5200	9840
	100 690	11900	22500	5400	10240
	105 720	12350	23360	5600	10600
Max Load & Pressure on Sidewall		105 psi	105 psi	720 kPa	720 kPa
Max Load & Pressure on Sidewall		6175	5840	2800	2650

11R22.5 XZA3^® LRH

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	75 520	9540	18320	4320	8320
	80 550	9980	19040	4520	8640
	85 590	10440	19800	4740	9000
	90 620	11020	20820	5000	9440
	95 660	11460	21660	5200	9840
	100 690	11900	22500	5400	10240
	105 720	12350	23360	5600	10600
	110 760	12640	23580	5740	10720
	115 790	12930	23800	5880	10840
	120 830	13220	24020	6000	10900
Max Load & Pressure on Sidewall		120 psi	120 psi	830 kPa	830 kPa
Max Load & Pressure on Sidewall		6610	6005	3000	2725

275/80R22.5 XZA3^® LRG

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	70 480	9000	16380	4080	7440
	75 520	9450	17200	4280	7800
	80 550	9880	18160	4480	8240
	85 590	10310	18760	4680	8520
	90 620	10740	19540	4880	8880
	95 660	11020	20280	5000	9200
	100 690	11560	21040	5240	9560
	105 720	11960	21760	5420	9880
	110 760	12350	22700	5600	10300
Max Load & Pressure on Sidewall		110 psi	110 psi	760 kPa	760 kPa
Max Load & Pressure on Sidewall		6175	5675	2800	2575

275/80R22.5 XZA3^® LRH

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	75 520	9830	18160	4480	8240
	80 550	10350	19120	4680	8640
	85 590	10870	20060	4940	9120
	90 620	11380	21000	5140	9520
	95 660	11880	21940	5420	10000
	100 690	12380	22860	5600	10360
	105 720	12870	23760	5800	10720
	110 760	13360	24660	6060	11200
	115 790	13840	25560	6240	11520
	120 830	14320	26440	6500	12000
Max Load & Pressure on Sidewall		120 psi	120 psi	830 kPa	830 kPa
Max Load & Pressure on Sidewall		7160	6610	3250	3000

11R24.5 XZA3^® LRG

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	70 480	9640	18640	4380	8440
	75 520	10140	19480	4600	8840
	80 550	10620	20280	4820	9200
	85 590	11100	21040	5040	9560
	90 620	11680	22040	5300	10000
	95 660	12190	22700	5540	10320
	100 690	12700	23360	5780	10640
	105 720	13220	24020	6000	10900
Max Load & Pressure on Sidewall		105 psi	105 psi	720 kPa	720 kPa
Max Load & Pressure on Sidewall		6610	6005	3000	2725

275/80R24.5 XZA3^® LRG

	psi kPa	lbs.		kg.
	psi kPa	Single	Dual	Single	Dual
Loads per Axle	70 480	9090	16540	4120	7480
	75 520	9540	17360	4320	7880
	80 550	9880	18160	4480	8240
	85 590	10420	18960	4720	8600
	90 620	10840	19720	4920	8960
	95 660	11350	20820	5150	9440
	100 690	11670	21240	5300	9640
	105 720	12080	21980	5480	9960
	110 760	12350	22700	5600	10300
Max Load & Pressure on Sidewall		110 psi	110 psi	760 kPa	760 kPa
Max Load & Pressure on Sidewall		6175	5675	2800	2575

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XZA3®

UNITS (English)

LOAD & INFLATION PRESSURE

11R22.5 XZA3® LRG

11R22.5 XZA3® LRH

275/80R22.5 XZA3® LRG

275/80R22.5 XZA3® LRH

11R24.5 XZA3® LRG