378 AGRISTAR XL

The Agri-star XL 378 Large Volume series is dedicated for application on High Power Tractors, Combines / Harvesters and big Trailers. Agri-star XL 378 provides very good performance at the price level of standard tires. Specific tread pattern and tire construction enables use on numerous multipurpose applications. The tread pattern and lugs are designed to enable a comfortable and smooth run on hard surfaces, combined with high traction and excellent self-cleaning abilities. Strong textile casing, reinforced by rigid belts guarantee stable tire dimensions, high puncture protection and huge tire to soil contact area. Long tread life is provided by an advanced rubber compound which along with durable sidewalls, contribute to a longer overall tire life.

Load Carrying Capacity

Traction

Roadability

Soil Protection

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Images

Tire Sizes

TRACTOR HEAVY DUTY

TRACTOR HEAVY DUTY - 900/55R38 Steel Belted

4WD TRACTOR

COMBINE HARVESTER

MFWA

TRAILER

TUBE LESS

Size	Rim	Unloaded Dimension		Loaded Static radius mm	Rolling Circumference mm	Load Index PR Symbols	Inflation Pressure bar	Recommended Load
								Speed
								Field operation			Not high and sustained torque; Road transport
								High Torque	Low Torque
		SW mm	OD mm					10 kmph	10 kmph	20 kmph	Static kmph	10 kmph	25 kmph	30 kmph	40 kmph	50 kmph	65 kmph
900/55R38 Steel Belted	DW27, DW28	850	2000	901	6021	178D 181A8	0.8	4630	6060	5200	9090	5930	4680	4540	4330	4150	3950
							1	5280	6900	5920	10350	6750	5330	5180	4930	4730	4500
							1.2	5870	7690	6590	11520	7520	5940	5760	5490	5260	5010
							1.4	6420	8400	7200	12600	8220	6490	6300	6000	5750	5480
							1.6	6930	9070	7780	13620	8880	7020	6810	6480	6220	5920
							1.8	7430	9720	8330	14580	9510	7510	7290	6940	6660	6340
							2	7900	10330	8860	15500	10110	7990	7750	7380	7080	6740
							2.2	8360	10930	9370	16400	10700	8450	8200	7810	7490	7130
							2.4	8780	11490	9850	17250	11250	8890	8630	8210	7880	7500

Steel belt available in 178D only. Alliance allows for free rolling application: Load capacity to be increased by 20%, after increasing the inflation pressure by 20%.

*The images used above are 3D representations. Actual tire may vary.
NA - Not Applicable Data

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Size	Rim	Unloaded Dimension		Loaded Static radius inch	Rolling Circumference inch	Load Index PR Symbols	Inflation Pressure psi	Recommended Load
								Speed
								Field operation			Not high and sustained torque; Road transport
								High Torque	Low Torque
		SW inch	OD inch					6 mph	6 mph	12 mph	Static mph	6 mph	16 mph	19 mph	25 mph	31 mph	40 mph
900/55R38 Steel Belted	DW27, DW28	33.5	78.7	35.5	237.0	178D 181A8	12	10210	13360	11460	20040	13070	10320	10010	9550	9150	8710
							15	11640	15210	13050	22820	14880	11750	11420	10870	10430	9920
							17	12940	16950	14530	25400	16580	13100	12700	12100	11600	11050
							20	14150	18520	15870	27780	18120	14310	13890	13230	12680	12080
							23	15280	20000	17150	30030	19580	15480	15010	14290	13710	13050
							26	16380	21430	18360	32140	20970	16560	16070	15300	14680	13980
							29	17420	22770	19530	34170	22290	17620	17090	16270	15610	14860
							32	18430	24100	20660	36160	23590	18630	18080	17220	16510	15720
							35	19360	25330	21720	38030	24800	19600	19030	18100	17370	16540