Can a ST215/75R14 Tire and a ST215/75D14 Tires be Used at the Same Time

Updated 07/10/2017 | Published 07/07/2017

Products Featured in This Question

Karrier KR03 ST215/75R14 Radial Trailer Tire - Load Range C

(2348)

$115.79

Loadstar ST215/75D14 Bias Trailer Tire - Load Range C

(3888)

$118.31

Question:

Can I run an ST215/75R14 tire with an ST215/75D14 tire?

asked by: Bob

Expert Reply:

Using a Bias ST215/75D14, like part # AM1ST90, and Radial ST215/75R14, like part # AM10229, tire at the same time on your trailer should only be done if there were an emergency. Since there is a difference in how those types of tires run, wear, and cool, you could end up having an uneven ride or tire failure.

The ideal setup is to have all bias tires or all radial tires. That is the best way to stay safe and know that you will get the most life out of each tire.

expert reply by: Jon G