Replacement Trailer Tire for Size 8.55-15ST
Updated 02/03/2026 | Published 07/08/2024
Question:
Hello, i have a customer looking for some trailer tires, i am just wondering if you have anything that would fit. his size is an 8.5-15 st. Just wondering what you have for a size that would fit, thanks.
asked by: Brandon P
Expert Reply:
Hey Brandon, from the research I did on your tire size of 8.55-15ST that would indicate that the modern tire size equivalent is ST225/75R15 which is a very common tire size.
The Provider trailer tire part # TTWTRTM2257515D is a great option for that size. It has a higher speed rating than most trailer tires at 81 MPH and is also priced great.
Product Page this Question was Asked From
Provider ST225/75R15 Radial Trailer Tire - Load Range D
- Trailer Tires and Wheels
- Tire Only
- Radial Tire
- Load Range D
- 225/75-15
- 15 Inch
- M - 81 mph
- Taskmaster
more information >
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Jameson C.
2/3/2026
Hey Brandon, did the Provider trailer tire end up being a good fit for your customer’s setup? Knowing how it performed could help others looking for the same size replacement.