LONG-HAUL
As a 98-year-old company, Doublestar is the only state-owned listed tire company in Shandong Province, and the new chairman of tire branch of China Rubber Industry Association.
| 
			 Pattern  | 
			
			 Size  | 
			
			 PR  | 
			
			 Tread Depth  | 
			
			 Standard Rim  | 
			
			 Pressure(kPa)  | 
			
			 Max. Load(kg)  | 
			
			 Load Index  | 
			
			 Speed Grade  | 
			
			 Inflated Diameter  | 
		|||||||
| 
			 mm  | 
			
			 inch  | 
		|||||||||||||||
| 
			 mm  | 
			
			 1/32in  | 
			
			 Single  | 
			
			 Dual  | 
			
			 Single  | 
			
			 Dual  | 
			
			 Single  | 
			
			 Dual  | 
			
			 Overall Diameter  | 
			
			 Section Width  | 
			
			 Overall Diameter  | 
			
			 Section Width  | 
		|||||
| 
			 DSR08A  | 
			
			 215/75R17.5  | 
			
			 16  | 
			
			 15.1  | 
			
			 19  | 
			
			 6.00  | 
			
			 700  | 
			
			 700  | 
			
			 1700  | 
			
			 1600  | 
			
			 126  | 
			
			 124  | 
			
			 L  | 
			
			 767  | 
			
			 211  | 
			
			 30  | 
			
			 8  | 
		
| 
			 215/75R17.5  | 
			
			 18  | 
			
			 15.1  | 
			
			 19  | 
			
			 6.00  | 
			
			 850  | 
			
			 850  | 
			
			 2180  | 
			
			 2060  | 
			
			 135  | 
			
			 133  | 
			
			 J  | 
			
			 767  | 
			
			 211  | 
			
			 30  | 
			
			 8  | 
		|
| 
			 225/70R19.5  | 
			
			 14  | 
			
			 15.5  | 
			
			 20  | 
			
			 6.75  | 
			
			 760  | 
			
			 760  | 
			
			 1800  | 
			
			 1700  | 
			
			 128  | 
			
			 126  | 
			
			 M  | 
			
			 811  | 
			
			 226  | 
			
			 32  | 
			
			 9  | 
		|
| 
			 245/70R19.5  | 
			
			 16  | 
			
			 15.5  | 
			
			 20  | 
			
			 7.50  | 
			
			 825  | 
			
			 825  | 
			
			 2240  | 
			
			 2120  | 
			
			 136  | 
			
			 134  | 
			
			 L  | 
			
			 839  | 
			
			 248  | 
			
			 33  | 
			
			 10  | 
		|
| 
			 12R22.5  | 
			
			 16  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 830  | 
			
			 830  | 
			
			 3350  | 
			
			 3075  | 
			
			 150  | 
			
			 147  | 
			
			 M  | 
			
			 1085  | 
			
			 300  | 
			
			 43  | 
			
			 12  | 
		|
| 
			 12R22.5  | 
			
			 18  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 930  | 
			
			 930  | 
			
			 3550  | 
			
			 3250  | 
			
			 152  | 
			
			 149  | 
			
			 M  | 
			
			 1085  | 
			
			 300  | 
			
			 43  | 
			
			 12  | 
		|
| 
			 275/80R22.5  | 
			
			 16  | 
			
			 21.0  | 
			
			 26  | 
			
			 8.25  | 
			
			 750  | 
			
			 750  | 
			
			 2900  | 
			
			 2725  | 
			
			 145  | 
			
			 143  | 
			
			 L  | 
			
			 1012  | 
			
			 276  | 
			
			 40  | 
			
			 11  | 
		|
| 
			 295/60R22.5  | 
			
			 16  | 
			
			 20.0  | 
			
			 25  | 
			
			 9.00  | 
			
			 900  | 
			
			 900  | 
			
			 3350  | 
			
			 3075  | 
			
			 150  | 
			
			 147  | 
			
			 K  | 
			
			 926  | 
			
			 292  | 
			
			 36  | 
			
			 11  | 
		|
| 
			 295/80R22.5  | 
			
			 18  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 850  | 
			
			 850  | 
			
			 3750  | 
			
			 3550  | 
			
			 154  | 
			
			 152  | 
			
			 M  | 
			
			 1044  | 
			
			 298  | 
			
			 41  | 
			
			 12  | 
		|
| 
			 315/60R22.5  | 
			
			 16  | 
			
			 20.3  | 
			
			 26  | 
			
			 9.75  | 
			
			 900  | 
			
			 900  | 
			
			 3550  | 
			
			 3150  | 
			
			 152  | 
			
			 148  | 
			
			 L  | 
			
			 950  | 
			
			 313  | 
			
			 37  | 
			
			 12  | 
		|
| 
			 315/70R22.5  | 
			
			 18  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 900  | 
			
			 900  | 
			
			 3750  | 
			
			 3350  | 
			
			 154  | 
			
			 150  | 
			
			 L  | 
			
			 1014  | 
			
			 312  | 
			
			 40  | 
			
			 12  | 
		|
| 
			 315/80R22.5  | 
			
			 18  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 830  | 
			
			 830  | 
			
			 3750  | 
			
			 3450  | 
			
			 154  | 
			
			 151  | 
			
			 M  | 
			
			 1076  | 
			
			 312  | 
			
			 42  | 
			
			 12  | 
		|
| 
			 315/80R22.5  | 
			
			 20  | 
			
			 21.0  | 
			
			 26  | 
			
			 9.00  | 
			
			 850  | 
			
			 850  | 
			
			 4000  | 
			
			 3350  | 
			
			 156  | 
			
			 150  | 
			
			 L  | 
			
			 1076  | 
			
			 312  | 
			
			 42  | 
			
			 12  | 
		|
                        