Carlisle Radial Trail RH Trailer Tire
Count on the Carlisle Radial Trail RH for steady, stress-free towing. This radial ST tire is built for highway stability, heat control, and long tread life under heavy trailer loads. A continuous center rib helps it track straight, and sturdy shoulders resist scrubbing as you back into campsites or down ramps. With a reinforced casing, heat-resistant rubber, and coverage in popular 12-, 14-, and 15-inch ST sizes and multiple load ranges, the Radial Trail RH suits boat, utility, cargo, and travel trailers.
Why choose the Radial Trail RH
The Radial Trail RH focuses on what makes towing easier, stability, heat management, and durability. Radial construction delivers a smoother ride and better highway manners than bias-ply alternatives. A firm center rib cuts sway and keeps the trailer in line, while robust shoulders add support during slow, tight turns. The heat-resistant compound helps control temperature on long hauls, which supports tread life and casing strength. Multiple load ranges let you match capacity to your axle ratings, and common ST sizes make replacements or full set refreshes straightforward.
Sizes, load ranges, and fitment
Pick your Radial Trail RH by matching size and load range to the trailer's certification label and axle ratings. Popular fits include ST205/75R14, ST215/75R14, ST205/75R15, and ST225/75R15, with Load Range C, D, and select E depending on size. For example, many ST215/75R14 choices come in Load Range D for higher capacity, while ST205/75R14 is commonly offered in Load Range C or D. Always verify rim width and diameter plus overall diameter clearance, and consult the tire's load chart for the correct cold inflation pressure.
Popular 14- and 15-inch ST picks
Shoppers often look at ST215/75R14 Load Range D for added capacity, ST205/75R14 in Load Range C or D for light and mid-size trailers, ST205/75R15 for a touch more diameter and load flexibility, and ST225/75R15 for larger cargo or camper trailers. If you're replacing a single tire, match size, load range, and tread type. If you're upgrading capacity, confirm that your wheels, valves, axles, and clearances are rated for the higher pressure and diameter. When in doubt, share your trailer's GVWR, axle ratings, and current sidewall markings for a precise recommendation.
Rims and pre-mounted packages
Want to skip the mount step at the shop? Pair the Radial Trail RH with a compatible trailer wheel and have it arrive ready to bolt on. We offer common bolt patterns and offset
s for ST205/75R14, ST215/75R14, ST205/75R15, and ST225/75R15 fitments. Confirm your hub bolt pattern, center bore, and required load rating before ordering, and consider pre-mounted assemblies to minimize downtime for fleets, seasonal swaps, or full replacements.
Highway performance and maintenance tips
For stable towing, set cold inflation to the pressure that supports your load per the tire's chart. Underinflation builds heat and shortens casing life, while overinflation can reduce contact and ride quality. Respect the tire's speed symbol, many ST radials are L or M, and never exceed the lowest-rated component on the trailer. Re-torque lugs after the first 50 to 100 miles, rotate axle to axle as wear dictates, and store the trailer out of direct sun when possible.
Radial Trail RH vs. Radial Trail HD
Both RH and HD are Carlisle radial ST lines. Radial Trail RH is a proven choice for stable towing and everyday durability across popular sizes. Radial Trail HD adds newer construction updates and broader size coverage in some fitments. If you're matching an existing RH set or prefer its ride and price point, stick with RH. If you need expanded capacities or a refreshed pattern, consider HD, then compare the exact load rating, speed symbol, and price in your size.
Pricing, shipping, and installation
Buy the Carlisle Radial Trail RH with clear pricing and fast shipping. Order single replacements or full sets, and add pre-mounted wheel packages to simplify installation. At checkout, ship to home, shop, or a preferred installer. Not sure which load range you need? Share your trailer's VIN label and current tire size, and we'll confirm the correct ST size, capacity, and cold inflation pressure.
