

Product Information
National Duration EXE
The National Duration EXE is an all-season touring tire suitable for coupes, sedans, CUVs, and SUVs. It comes with a limited warranty of up to 85,000 miles and off...
 Know more
National
Duration EXE
Tire Size:225/45R18 SL 91W
As Low as
$116.99/each
Daily Driver
Features
All-Season
50,000 miles
Uniform Tire Quality Grade (UTQG)
Treadwear
440
Traction
A
Temperature
A
Section Width
225
Aspect Ratio
45
Rim Diameter
18"
Overall Diameter
25
Rim Width Range
7.0-8.5"
Weight
-
Tread Depth
10/32"
Load Range
Standard Load (SL)
Load Index
1356 lbs (91)
Max PSI
36 PSI
Speed Rating
Up to 168 mph (W)
Sidewall Description
-
Warranty
50,000