Are ST145R12 Tires The Same As 4.80-12 Tires
Updated 01/05/2026 | Published 09/09/2024
Question:
Is st145r 12 the same as 480-12
asked by: James H
0
Expert Reply:
James, they are not the same. They are similar, but the ST145/R12 tire will be about 0.8 inches larger in diameter, so you will want to make sure you have the proper amount of clearance on your trailer for the larger tire size.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Kenda Loadstar K371 Bias Trailer Tire - 4.80/4.00-8 - Load Range B
- Trailer Tires and Wheels
- Tire Only
- Bias Ply Tire
- Load Range B
- 4.80/4.00-8
- 8 Inch
- Kenda
more information >
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Jerred H.
1/5/2026
Hey James, how did things work out after checking the clearance for the ST145/R12 tires on your trailer? Knowing what fit could help others comparing those two sizes.