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Ironman STR ST235/85R16/14 129/125N
Ironman STR ST235/85R16 129/125N Overview
The Ironman STR ST235/85R16 is a trailer tire. With a load index of 129/125, each tire carries up to 4,079 lbs (single fitment), and its N speed rating is good for 87 mph.
Every tire we sell is new, shipped fast from our distribution network, and backed by the manufacturer's warranty. Shopping for 16-inch wheels too? Our wheel and tire packages include free mounting and Road Force balancing.
Reading the sidewall: ST235/85R16 129/125N
- 235Width (mm)
- 85Aspect ratio (%)
- RRadial
- 16Rim (in)
- 129/125Load index
4,079 lbs - NSpeed
87 mph
Specifications
- Brand
- Ironman
- Model
- STR
- Tire Size
- ST235/85R16
- Category
- Trailer
- Section Width
- 235 mm
- Aspect Ratio
- 85
- Overall Diameter
- 31.73"
- Rim Diameter
- 16"
- Construction
- Radial
- Service Type
- Special Trailer (ST)
- Load Index
- 129/125 (4,079 lbs)
- Speed Rating
- N (87 mph)
- Ply Rating
- 14-Ply
- Max Load
- 4,080 lbs @ 95 psi
- Max Inflation
- 95 psi
- Tread Depth
- 8/32"
- Made In
- Thailand
- Tire Weight
- 41.47 lb
- Part Number
- 98938
- UPC
- 00688028989387
STR ST235/85R16 FAQ
What does 129/125N mean on the Ironman STR ST235/85R16?
129/125 is the load index, meaning each tire can carry up to 4,079 lbs (16,316 lbs for a set of four). N is the speed rating, rated for 87 mph. Always match or exceed the load index and speed rating on your vehicle's door-jamb placard.
Will the ST235/85R16 STR fit my vehicle?
Compare ST235/85R16 to the size printed on your current tires or the placard inside the driver's door jamb. You can also use the Verify Fitment tool on this page, or call our tire experts at 1-800-814-8423 and we will confirm fitment for you.
Is the Ironman STR ST235/85R16 an extra load (XL) tire?
It is a standard-load tire. Check that its load index meets or exceeds your vehicle's requirement.
How fast do you ship Ironman tires?
In-stock tires ship in 1-2 business days with free shipping within the USA.