What Is Used on a Tire Tread Profile to Minimize

question 42

Multiple Choice

What is used on a tire tread profile to minimize river erosion during operation on wet pavement?

• A) unidirectional grooves
• B) lugs
• C) wear indicators
• D) sipes

---

Definitions:

Questionnaire

A research instrument consisting of a series of questions for the purpose of gathering information from respondents.

Data

Refers to qualitative or quantitative variables collected for analysis and used to make decisions or conclusions.

Findings

Conclusions or results discovered from research, experiments, or inquiries, regarded as significant insights or evidence.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation.