My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

National Tire NRM51 ROAD MAX ST 225/75R15 113/108M Trailer Tire

Part of: National Tire ROAD MAX ST Trailer Tire

Other options in this family: National Tire NRM24 National Tire NRM39 National Tire NRM49-M-2022 National Tire NRM37 National Tire NRM36

Manufacturer

Picture for manufacturer National Tire

Part Number

NRM51
7 reviews
Sale Price

$99.15

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The National Tire ROAD MAX ST NRM51 is a Special Trailer (ST) radial tire engineered specifically for demanding trailer applications including toy haulers, travel trailers, fifth wheels, utility trailers, and boat trailers. This purpose-built trailer tire delivers the durability and load capacity required for safe towing.

Key Features:

  • Optimized Tread Depth: Designed for superior performance and reduced rolling resistance, maximizing fuel efficiency during long hauls
  • 5-Rib Modern Tread Design: Provides excellent traction and stability across various road conditions while promoting even wear
  • Segmented Mold Manufacturing: Ensures exceptional uniformity and consistent appearance across the tire line
  • Higher Load Ranges: Engineered to meet the latest market requirements for increased payload capacity
  • Five Year Nationwide Limited Warranty: Backed by manufacturer warranty for peace of mind

The ROAD MAX ST features a robust radial construction optimized for trailer use, with reinforced sidewalls to handle the unique stresses of trailer applications. The advanced compound and tread design work together to deliver long tread life and reliable performance mile after mile.

Products specifications

Tread Depth

8

Overall Diameter

28.3

Tire Speed

M

Load Capacity (LB)

2540

Measuring Rim Width

6

Maximum Pressure (psi)

65

Tire Load

113/108

Sidewall

Black

Ply Rating

8

Aspect Ratio

75

Section

225

Rim Size

15

Speed Rating

M

Load Range

E

Max psi : 65
Width

225

Max PSI

80

Service description

113/108M

Load Index : 113/108
Speed Rating : M
Sidewall Style

BLACK

Muy buena experiencia y la entrega de los artículos es rápida gracias Autoplicity

Everything went great just wished they had fit my truck. Now I'm trying to return them, I hope this goes as easy as ordering them!

Not only did they have an great price on my part, and reasonable shipping charges, they shipped it right away.<br>I know I will be checking them for future parts.

buying autoparts has never been so easy. thank you very much.

When I contacted the store, the representative was not very helpful and spoke in a manner that appeared apprehensive.

Very good

easy and quick

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy