Rims not included with purchase of tires
Trailer Master ST Pro plus
Loading
Starting at $142.99
Loading
Best price guaranteeWe'll match it
SimpleScore™
Our proprietary rating system
for the modern tire buyer.7.1
Good
Score breakdown:
7.2
Long lasting
Good
7.1
Durability
Good
7.2
Traction
Good
Upgrade your tire
Loading
Professional tire installation near you.
Every purchase includes:
Shop with confidence
No reviews yet
Want to share your experience with these tires?
Get technical:
The ST Pro Plus from Trailer Master is a trailer tire designed for medium-trailer duties (campers, equipment trailers, etc.). It features an all-steel construction with polyester and nylon plies, a tread compound designed for extended wear and low rolling resistance, and an enhanced shoulder for better wear properties and heat dispersal.
Features & Benefits
- Trailer tire designed for medium towing duties, including campers, RVs, and equipment trailers
- Robust all-steel construction for enhanced durability and load capacity
- Polyester and nylon ply layers for added strength and stability
- Shoulder designed for long wear and effective heat dispersal
- For trailer use only, not suitable for vehicles
Vehicle |
Mileage Warranty N/A |
Load Index 3968 lbs/3527 lbs (128/124) |
Max Speed 87 MPH (N) |
Load Range G (14 Ply) |
Sidewall Blackwall |
Inflation Pressure 110 PSI |
Part Number TMST21 |
Tire Weight 93 lbs |
Section Width 8.65" |
Rim Range 6.0-7.0" |
Overall Diameter 31.8" |
Any info you'are still looking for? |
Best Rated Tires
Best Rated Tires
SimpleScore™
7.9
Good
SimpleScore™
7.2
Good
SimpleScore™
7.6
Good
SimpleScore™
7.6
Good
SimpleScore™
8.3
Great
SimpleScore™
7.6
Good
SimpleScore™
7.6
Good
Low stock, act now!
Start at $992.99/tire
Endurance 149L H
No mileage warranty
Trailer tire
5.0
out of 5(64)
SimpleScore™
7.2
Good
ST Pro plus ∙ 1 size available