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No. of pages
394
Next edition due in 2017
Standards Manual 2014A prized offering from Indian Tyre Technical Advisory Committee
Sample page from Standards Manual 2014
TYRE SIZE DESIGNATION
MEASURING RIM WIDTH
CODE
For approved rims, See Page
4-23
Design Section Width
mm
Min. Section Width
mm
“70” Series
135/70R12 4.0 138 133
145/70R12 4.0 145 139
155/70R12 4.5 157 151
Indian Tyre Technical Advisory Committee - Standards Manual 2014 4-09
Passenger Car Tyres
4
PASSENGER CAR TYRES – METRIC DESIGNATION(Radial Ply - “70” Series)General Data
TABLE 4-08(Continued from Page 4-08)
TYRE SIZE DESIGNATION
MEASURING RIM WIDTH
CODE
For approved rims, See Page
4-23
NEW TYRE INFLATED TYRE IN SERVICE
Design Section Width
mm
Min. Section Width
mm
Max. Overall Width
mm
Design Overall
Dia.
mm
Min. Overall
Dia.
mm
Max. Overall
Dia.
mm
Max. Overall Width
mm
Max. Overall
Dia.
mm
“70” Series
135/70R12 4.0 138 133 144 495 489 501 145 503
145/70R12 4.0 145 139 151 509 503 515 152 517
155/70R12 4.5 157 151 163 523 516 530 165 532
165/70R12 5.0 170 163 177 537 530 544 178 547
145/70R13 (See Note 3)
4.5 150 144 156 534 528 540 158 542
155/70R13 4.5 157 151 163 548 541 555 165 557
165/70R13 5.0 170 163 177 562 555 569 178 571
175/70R13 5.0 177 170 184 576 569 583 186 586
185/70R13 5.5 189 181 197 590 582 598 197 600
155/70R14 4.5 157 151 163 574 567 581 165 582
165/70R14 5.0 170 163 177 588 581 595 178 598
175/70R14 5.0 177 170 184 602 595 609 186 612
185/70R14 5.5 189 181 197 616 608 624 197 626
195/70R14 6.0 201 193 209 630 622 638 209 640
205/70R14 6.0 209 201 217 644 635 653 217 656
195/70R15 6.0 201 193 209 655 647 663 209 665
205/70R15 6.0 209 201 217 669 660 678 217 681
225/70R15 6.5 228 219 237 697 688 706 237 709
255/70R15 7.5 260 250 270 739 728 750 270 753
265/70R15 8.0 272 261 283 753 742 764 283 767
205/70R16 6.0 209 201 217 694 685 703 217 706
215/70R16 6.5 221 212 230 708 699 717 230 720
235/70R16 7.0 240 230 250 736 726 746 250 750
245/70R16 7.0 248 238 258 750 740 760 258 764
265/70R16 8.0 272 261 283 778 767 789 283 792
275/70R16 8.0 279 268 290 792 780 804 290 808
265/70R17 8.0 272 261 283 804 793 815 283 818
(Continued on Page 4-10)
Content Features:
Ÿ Standards Manual published by ITTAC one of the most trusted reference documents on standards for
Tyre Rim Valve
Contents
For a copy of the report, please contact:
Cost Recovery Charges Per Copy*: Rs 3000
ITTAC Member Companies
Indian Tyre Technical Advisory Committee(Automotive Tyre Manufacturers’ Association)
PHD House, 4th Floor, Siri Institutional Area, Opp. Asian Games Village, New Delhi - 110 016Tel.: +91 11 2685 1187 / 2656 4291 | Fax: +91 11 2686 4799Email: [email protected] | Website: www.ittacindia.org
About ITTAC
Indian Tyre Technical Advisory Committee (ITTAC) is a specialised resource of Indian tyre industry comprising
technical representatives drawn from all member companies. ITTAC is mandated with setting up of national
standards in terms of engineering dimensions and operational guidelines including safety ITTAC ensures that
member companies representing 95% of the tyre industry in India are able to offer common basic
dimensions for tyres and related products thereby ensuring that these items are dimensionally
interchangeable, irrespective of make or brand. ITTAC brings out a Standards Manual one of the most trusted
reference documents on standards for Tyre, Rim and Valve and Tyre Condition Analysis Guides which are
comprehensive reference sources on different tyre damages, their appearance and recommendations.
*Inclusive of a soft copy of the guide as a specially designed Compact Disc
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