National Tire NRM39 ROAD MAX ST 215/75R14 108/103M Load Range D Special Trailer Tire

The National Tire ROAD MAX ST NRM39 is a specialty trailer (ST) radial tire specifically engineered for demanding trailer applications including toy haulers, travel trailers, 5th wheels, utility trailers, and boat trailers. This 215/75R14 tire features a dual load rating of 108/103M, providing exceptional load-carrying capacity for heavy-duty towing needs.

Advanced Construction Features:

• Load Range D (8-Ply Rating): Robust construction capable of supporting up to 2,205 lbs (single) or 1,929 lbs (dual) at 65 PSI maximum inflation pressure
• Modern 5-Rib Tread Design: Provides superior traction, directional stability, and confident tracking on highway terrain
• Optimized Tread Depth (8/32"): Engineered for reduced rolling resistance, improved fuel efficiency, and extended tread life
• Segmented Mold Manufacturing: Ensures exceptional uniformity, balanced performance, and professional appearance
• Radial Construction: Delivers better heat dissipation and durability compared to bias ply designs

All-Season Performance: The ROAD MAX ST's tread pattern features grooves designed to channel water away from the contact patch, reducing hydroplaning risk in wet conditions while maintaining reliable performance in dry weather and light winter conditions.

Specifications: 215/75R14 size with 26.7-inch overall diameter, 215mm section width, and black sidewall (BSW) styling. Speed rated to 81 mph (M rating). Service description: 108/103M.

Backed by National Tire's 5-Year Nationwide Limited Warranty, this tire delivers the reliability and performance that trailer owners demand. The ROAD MAX ST is manufactured to meet current DOT safety standards and is designed specifically for trailer use—not for passenger vehicle steer or drive axle applications.