Answer
Sep 26, 2024 - 09:46 AM
The difference between ST205 75R15 and ST205 75D15 lies in the type of construction of the tire. The "R" in ST205 75R15 denotes a radial construction, while the "D" in ST205 75D15 signifies a bias ply or diagonal construction.
Sources:
1. https://www.tirerack.com/tires/tirete...
2. https://www.discounttire.com/learn/ti...
3. https://www.yokohamatruck.com/truck-a...
In source 1, under "How to Read Speed Rating, Load Index & Service Descriptions," it explains the meaning of "R" in tire codes. In source 2, under "Understanding Tire Sizes," it explains what the "D" stands for in tire codes. In source 3, under the section "Bias Ply vs. Radial," it explains the difference between these two types of constructions.
Sources:
1. https://www.tirerack.com/tires/tirete...
2. https://www.discounttire.com/learn/ti...
3. https://www.yokohamatruck.com/truck-a...
In source 1, under "How to Read Speed Rating, Load Index & Service Descriptions," it explains the meaning of "R" in tire codes. In source 2, under "Understanding Tire Sizes," it explains what the "D" stands for in tire codes. In source 3, under the section "Bias Ply vs. Radial," it explains the difference between these two types of constructions.
