层级

花纹代码

标准轮辋

花纹深度

外直径

断面宽

标准气压

单胎负荷

4.50-12TT

8PR

T2

3.00B

8

545

127

400

412

5.00-12TT

8PR

T2

3.50B

9

568

143

400

487

6.00-13TT

8PR

T2

4.50B

10

655

170

420

650

6.00-14TT

8PR

T2

4 1/2J

10

680

170

420

690

6.00-15TT

8PR

T2

4.50E

10

705

170

420

730

6.00-15TT

10PR

T2

4.50E

10

705

170

530

825

6.50-14TT

8PR

T2

41/2J

11

705

180

420

775

6.50-15TT

10PR

T2

4.50E

11

730

180

530

950

6.50-15TT

8PR

T2

4.50E

10

730

180

420

825

6.50-16TT

10PR

T2

5.50F

10

750

185

530

975

6.50-16TT

12PR

T2

5.50F

10

750

185

630

1060

6.50-16TT

14PR

T2

5.50F

10

750

185

730

1180

6.50-16TT

8PR

T2

5.50F

10

750

185

420

850

7.00-16TT

10PR

T2

5.50F

11

775

200

530

1090

7.00-16TT

12PR

T2

5.50F

11

775

200

630

1215

7.00-16TT

14PR

T2

5.50F

11

775

200

730

1320

7.00-16TT

16PR

T2

5.50F

11

775

200

830

1430

7.50-16TT

10PR

T2

6.00G

11

805

215

530

1250

7.50-16TT

14PR

T2

6.00G

11

805

215

730

1500

7.50-20TT

14PR

T2

6.0

12.5

935

215

810

1900

8.25-16TT

14PR

T2

6.50H

13

855

235

630

1700

8.25-16TT

16PR

T2

6.50H

13

855

235

730

1800

8.25-20TT

14PR

T2

6.5

12

974

236

810

2240

9.00-20TT

16PR

T2

7.0

14.5

1018

259

880

2900

10.00-20TT

16RP

T2

7.5

14

1055

278

810

3000

10.00-20TT

20RP

T2

7.5

14

1055

278

1000

3570