Speed Ratings of Special Trailer Tires in Size ST235/80R16
Question:
What is the speed rating for a trailer king ST235/80R16?
asked by: Steve
Expert Reply:
We do not carry that brand of tire here but the load range E ST235/80R16 trailer tires we do carry, all shown on the linked page, are offered in various speed ratings.
As examples, the Kenda Karrier # AM10248 is rated J for 65-mph while the Westlake # LHWL401 carries an L speed rating, 75-mph. The Taskmaster # TTWTRTM2358016E has an M speed rating, good up to 81-mph. This letter code will be indicated on the sidewall any trailer tire. The Trailer King tire TKS24 is L-rated for 75-mph according to the online information I found.
The most important considerations for ensuring the longest possible life for a trailer tire are making sure it is inflated properly to the full psi pressure indicated on the tire sidewall, not overloaded beyond its weight capacity and not operated beyond its rated speed. Failure to observe any of these limits will result in excessive heat build-up which is a tire's worst enemy.

Products Referenced in This Question
Karrier ST235/80R16 Radial Trailer Tire - Load Range E
- Trailer Tires and Wheels
- Tire Only
- Radial Tire
- Load Range E
- 235/80-16
- 16 Inch
- M - 81 mph
- Kenda
more information >
Westlake ST235/80R16 Radial Trailer Tire - Load Range E
- Trailer Tires and Wheels
- Tire Only
- Radial Tire
- Load Range E
- 235/80-16
- 16 Inch
- L - 75 mph
- Westlake
more information >
Provider ST235/80R16 Radial Trailer Tire - Load Range E
- Trailer Tires and Wheels
- Tire Only
- Radial Tire
- Load Range E
- 235/80-16
- 16 Inch
- M - 81 mph
- Taskmaster
more information >
Product Page this Question was Asked From
Karrier ST205/75R14 Radial Trailer Tire with 14" White Wheel - 5 on 4-1/2 - Load Range C
- Trailer Tires and Wheels
- Tire with Wheel
- Radial Tire
- Load Range C
- 205/75-14
- 14 Inch
- M - 81 mph
- 5 on 4-1/2 Inch
- Steel Wheels - Powder Coat
- Kenda
more information >
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