Principal grooves definition

Principal grooves means the wide circumferential grooves positioned in the central zone of the tyre tread, which, in the case of passenger and light truck (commercial) tyres, have the treadwear indicators located in the base.
Sample 1Sample 2Sample 3
Principal grooves means the wide grooves positioned in the central zone of the tyre tread, which, in the case of passenger and light truck (commercial) tyres, have the treadwear indicators located in the base;
Sample 1Sample 2Sample 3
Principal grooves means the wide grooves situated in the central zone of the tread, which cover approximately three-quarters of the breadth of the tread.
Sample 1Sample 2Sample 3

Examples of Principal grooves in a sentence

  • Principal grooves" Principal grooves" means the wide circumferential grooves situated positioned in the central zone of the tyre tread, which cover approximately three-quarters of the breadth of the tread have the tread-wear indicators located in the base.


More Definitions of Principal grooves

Principal grooves means the wide circumferential grooves positioned in the central zone of the tyre tread, which have the tread-wear indicators located in the base.
Sample 1Sample 2Sample 3
Principal grooves means the wide grooves positioned in the central zone of the tyre tread, which have the tread-wear indicators (see para. 2.27) located inside them.
Sample 1Sample 2
Principal grooves means the wide grooves positioned in the central zone of the tyre tread, which, in the case of passenger and light truck (commercial) tyres, have the treadwear indicators located in the base. [2.15. “Void to fill ratio” means …..] 2.16. “Standard reference test tyre” (SRTT) means a tyre that is produced, controlled and stored in accordance with the ASTM (American Society for Testing and Materials) standards E1136-93 (2003) (size P195/75R14) or F2493-08 (size P 225/60R16). 2.17. Wet Grip measurements – Specific definitions 2.17.1 "Adhesion on wet surfaces" means the relative braking performance, on a wet surface, of a test vehicle equipped with the candidate tyre in comparison to that of the same test vehicle equipped with a reference tyre (SRTT).2.17.2 "Candidate tyre" means a tyre, representative of the type, that is submitted for approval in accordance with this Regulation. 2.17.3 "Control tyre" means a normal production tyre that is used to establish the wet grip performance of tyre sizes unable to be fitted to the same vehicle as the standard reference test tyre – see paragraph 2.2.2.16. of Annex 5 to this Regulation. 2.17.4 "Wet grip index ("G")" means the ratio between the performance of the candidate tyre and the performance of the standard reference test tyre. 2.17.5 "Peak brake force coefficient ("pbfc")" means the maximum value of the ratio of braking force to vertical load on the tyre prior to wheel lock-up. 2.17.6 "Mean fully developed deceleration ("mfdd")" means the average deceleration calculated on the basis of the measured distance recorded when decelerating a vehicle between two specified speeds. 2.17.7 "Coupling (hitch) height" means the height when measured perpendicularly from the centre of the articulation point of the trailer towing coupling or hitch to the ground, when the towing vehicle and trailer are coupled together. The vehicle and trailer must be standing on level pavement surface in its test mode complete with the appropriate tyre(s) to be used in the particular test. 2.18 Rolling resistance measurement – specific definitions Formatted: Indent: Left: 0 cm, Outline numbered + Level: 2 + Numbering Style: 1, 2, 3, …+ Start at: 18 + Alignment: Left+ Aligned at: 1.9 cm + Tab after: 0 cm + Indent at: 2.75 cm2.18. 1 Rolling ResistanceFrloss of energy (or energy consumed) per unit of distance traveled. 1/ 2.18.2. Rolling resistance coefficient Crratio of the rolling resistance to the load on the tyre. 2/ 2.18.3 New test tyre[Tyre whi...
Sample 1
Principal grooves means the wide grooves positioned in the central zone of the tyre tread, which have the treadwear indicators located inside them;
Sample 1

Related to Principal grooves

  • Alaska Native Corporation (ANC) means any Regional Corporation, Village Corporation, Urban Corporation, or Group Corporation organized under the laws of the State of Alaska in accordance with the Alaska Native Claims Settlement Act, as amended (43 U.S.C. 1601, et seq.) and which is considered a minority and economically disadvantaged concern under the criteria at 43 U.S.C. 1626(e)(1). This definition also includes ANC direct and indirect subsidiary corporations, joint ventures, and partnerships that meet the requirements of 43 U.S.C. 1626(e)(2).

  • B-BBEE means broad-based black economic empowerment as defined in section 1 of the Broad-Based Black Economic Empowerment Act;

  • Raffle means a lottery in which the prize is won by (i) a random drawing of the name or

  • Asset Management Company/UTI AMC/AMC/Investment Manager means the UTI Asset Management Company Limited incorporated under the Companies Act, 1956, (1 of 1956) [replaced by The Companies Act, 2013 (No.18 of 2013)] and approved as such by Securities and Exchange Board of India (SEBI) under sub-regulation (2) of Regulation 21 to act as the Investment Manager to the schemes of UTI Mutual Fund.

  • Cyberbullying means any form of communication by electronic act that is sent with the purpose to:

  • Family farm corporation means a corporation founded for the purpose of farming agricultural land in which the majority of the voting stock is held by and the majority of the stockholders are persons or the spouse of persons related to each other within the fourth degree of kinship, according to the rules of the civil law, and at least one of the related persons is residing on or actively operating the farm, and none of whose stockholders are a corporation. A family farm corporation does not cease to qualify under this division where, by reason of any devise, bequest, or the operation of the laws of descent or distribution, the ownership of shares of voting stock is transferred to another person, as long as that person is within the degree of kinship stipulated in this division.

  • Lead Securitization Subordinate Class Representative means the “Controlling Class Representative” as defined in the Lead Securitization Servicing Agreement or such other analogous term used in the Lead Securitization Servicing Agreement.