What Is The Speed Rating For The Kenda 5.70-8 Bias Trailer Tire AM30100?

Updated 05/06/2026 | Published 05/04/2026

Products Featured in This Question

Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range B

(7669)

$59.38

Kenda 215/60-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range D

(7669)

$85.59

Question:

What is the speed rating. Please confirm 81 mph.

asked by: Joseph

Expert Reply:

Hi Joseph!

The Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range B # AM30100 is actually rated up to 65 mph (which is standard for basically all 5.70-8 trailer tires), not 81 mph. To get to the M speed rating (81 mph), you would need to go with a different set up.

We do have an option for that, but it will be quite a bit different. That would be the Kenda 215/60-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range D # AM3H323. This has the exact same 18.1" outer diameter as the # AM30100, but it is quite a bit wider (8.9" for this whereas the # AM30100 is 5.8"). This is also a Bias tire, but it has a Load Range D (1,165pounds at 70 psi) and is also stiffer with its 8 ply sidewalls. If you have the room for it, it would be the way to go.

What kind of trailer are you wanting this for?