Choosing ST185/80R13 load range D tires requires a balance of durability, safety, and value for trailer use. The following five products, all designed for trailers with load range D construction, emphasize full nylon cap ply, enhanced sidewall protection with Scuff Guard, and longer tread life. This guide compares features to help you select tires that improve stability, mileage, and rim protection on the road.
| Product | Brand | Load Range | Tire Type | Notable Feature |
|---|---|---|---|---|
| Free Country GRAND RIDE Set 2 | Free Country Store | 8 Ply | Radial | Full nylon cap ply, Scuff Guard |
| Free Country Grand Ride Set 4 | Free Country Store | 8 Ply | Radial | Nylon cap ply, Scuff Guard |
| Free Country Trailer Tire Wheel Assembly ST185/80R13 | Free Country Store | 8 Ply | Radial | Full nylon cap ply, Scuff Guard |
| One Premium FREE COUNTRY Trailer Tire | Grand Ride Store | 8 Ply | Radial | Full nylon cap ply, Scuff Guard |
| Free Country Trailer Tire Wheel Assembly ST185/80R13 | Free Country Store | 8 Ply | Radial | Full nylon cap ply, Scuff Guard |
Free Country GRAND RIDE Set 2 Trailer Tires
Product name: Free Country GRAND RIDE Set 2 Premium Trailer Tires ST185/80R13 8 ply/Load Range D w/Scuff Guard 99/95M. Brand: Free Country Store. Features include a set of two premium ST185/80R13 radial tires with full nylon cap ply that spans the entire tread area, a notable upgrade over competitors whose nylon is limited to the shoulders, and a Scuff Guard ring on the tire wall for improved side and rim protection. This setup aims to enhance durability and safety for trailer use.
Free Country Grand Ride Set 4 Trailer Tires
Product name: Free Country Grand Ride Set 4 Trailer Tires ST185/80R13 8 Ply/Load Range D Steel Belted Radial w/Featured Scuff Guard 11135. This set provides four premium radial tires with a steel belt construction for enhanced stability and mileage. It includes a Nylon cap ply across the tread and a Scuff Guard ring, delivering durable sidewall protection and rim safety for trailer applications.
Free Country Trailer Tire Wheel Assembly ST185/80R13
Product name: Free Country Trailer Tire Wheel Assembly ST185/80R13 8-Ply D 99N 5 Lug on 4.5″ PCD Black Mod Rim, SET 2. Features include a safety-focused full nylon cap ply overlay across the tread, a Scuff Guard ring for tire side and rim protection, and a longer tread life with 7mm depth compared to lower-quality competitors.
One Premium FREE COUNTRY Trailer Tire
Product name: One PREMIUM FREE COUNTRY Trailer Tire ST185/80R13 8 Ply/Load Range D w/Scuff Guard 99/95M. This single tire emphasizes full nylon cap ply, a significant safety upgrade over rivals, and a Scuff Guard feature to protect the tire wall and rim from scuffs during mounting and driving.
Free Country Trailer Tire Wheel Assembly ST185/80R13 (Set 2)
Product name: Free Country Trailer Tire Wheel Assembly ST185/80R13 8-Ply D 98N 5 Lug on 4.5″ PCD Silver Mod Rim, SET 2. Key features include a full nylon cap ply overlay, a distinctive Scuff Guard ring for side and rim protection, and extended tread life with 7mm depth, delivering durable performance for trailer tires with rims.
Buying Guide
Key purchase considerations for ST185/80R13 load range D tires include tread depth, nylon cap ply coverage, and rim protection features. Full nylon cap ply across the tread area is linked to improved puncture resistance and load stability, while Scuff Guard protection helps reduce rim and sidewall damage during mounting and highway use. When comparing sets, consider whether the tire assembly includes wheels or is sold separately, the depth of the tread (7mm vs 5.6mm or similar), and whether the product advertises steel belt construction or radial design for better handling and mileage. A longer warranty or stated mileage life can signal durability, but verify fitment with your trailer’s hub configuration and lug pattern. For price-sensitive buyers, evaluate if a set offers multiple tires to cover common trailer sizes and loads. Also assess customer reviews and vendor support to gauge real-world performance and service options.