Trailer King
Trailer King RST ST 235/80R16 124/120M E (10 Ply) tire
All-season highway trailer tire sized 235/80R16 with 10-ply load range E, 124/120 load index, M speed rating up to 81 mph, and 8/32 tread depth
- Features235/80r16 124/120m-tires speed rated up to 81 mph highway al
- SeasonAll-Season
- VehicleSpecial Trailer Service
- Load Index124/120
- Speed RatingM
- Shipping Height8.000
- Highway-speed stability up to 81 mph with M speed rating
- All-season traction in dry, wet and winter conditions with M+S compound
- 10-ply Load Range E construction supports heavy trailer loads
- Ribbed tread design improves steering response and towing control
- 8/32 in tread depth and wear-resistant compound extend service life
Trailer Tire for Highway Towing
The Trailer King RST is a highway terrain all-season tire built for special trailer service. It uses a ribbed tread design and silica compound to improve steering response and towing stability. The strengthened internal structure supports heavy loads at speed rating M, up to 81 mph.
Speed and Load Limits for Trailer Use
This model is rated for a maximum speed of 81 mph and carries a load index of 124/120 with load range E. It must not be mounted on light trucks or passenger vehicles. The tire is designed specifically for trailer axle positions and highway applications.
16 Inch Rim Fitment Required
The tire fits a 16 inch rim with a 235/80R16 size designation and an overall diameter of 30.8 inches. Section width is 235 mm with an 80 aspect ratio. Buyers needing a different rim diameter or a lower ply rating cannot use this tire.
Highlights
- Highway-speed stability up to 81 mph with M speed rating
- All-season traction in dry, wet and winter conditions with M+S compound
- 10-ply Load Range E construction supports heavy trailer loads
- Ribbed tread design improves steering response and towing control
- 8/32 in tread depth and wear-resistant compound extend service life
Specifications
| Brand | Trailer King |
|---|---|
| Features | 235/80r16 124/120m-tires speed rated up to 81 mph highway all season weather m+s 235-80r16 235/80-16 235/80r16 235/80/16 235-80-16 235 80 16 2358016 10-ply rating 10-pr load range e lre trailer car family wheels custom wheels auto automobile care tires car repair car engine 16-inch 16-in 16" trailer king rst |
| Season | All-Season |
| Vehicle | Special Trailer Service |
| Load Index | 124/120 |
| Speed Rating | M |
| Shipping Height | 8.000 |
| Shipping Length | 29.000 |
| Shipping Width | 29.000 |
| Load Range | E (10 Ply) |
| Overall Diameter | 30.8 |
| Ply Rating | E (10 Ply) |
| Rim Size | 16 |
| Sidewall Color | BSW: Black Side Wall |
| Size | 235/80R16 |
| Run-Flat | No |
| Tire Type | Highway |
| Vehicle Type | Trailer |
| Size Description (Sidewall Description) | 235/80R16 124/120M E 10 Ply |
| Section Width | 235 |
| Aspect Ratio | 80 |
| Tire & Wheel Diameter | 16" |
| Tread Depth | 8/32 |
Questions about this item
What does the 124/120 load index mean for my trailer?
The dual load index shows maximum capacity: 124 for single-wheel fitment and 120 when the tyre is used in a dual-wheel arrangement on the same axle.
How does the M speed rating translate to real towing?
The M rating certifies sustained speeds up to 81 mph, so highway cruising at legal limits stays well within the tyre's tested envelope.
What does the E load range on a 16 inch rim cap in practice?
Load range E on a 16 inch rim delivers a 10 ply rating for heavy trailer loads while the 30.8 inch overall diameter maintains proper ground clearance and speedometer accuracy.
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