Maxtour LX

About the GT Radial Maxtour LX

All-Season Grand Touring Passenger Car and CUV tire.

Features

* Harmonically optimized pitch sequencing* Asymmetric tread pattern* Full depth sipes* Stiff outer tread blocks* Additional inner-tread shoulder channels* UTQG: 600 A A* M+S Rated* 70,000 Mile/115,000 Km Limited Tread Wear Warranty (Half Stated Mileage Warranty for Rear of Split Fitment)* 30 Day/500 Mile Test Drive Satisfaction Guarantee* 24 Hour Roadside Assistance* Road Hazard Warranty

Benefits

* Reduces road noise generation for a quieter ride* Tuned for optimal all season performance* Provide biting edges for grip throughout the life of the tire* Ensure precise vehicle handling and steering response* Aid in water evacuation to reduce hydroplaning risk

Understanding the 255/45R20 size

In the size code 255/45R20, 255 is the section width in millimetres (about 10"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 114.8 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 29".

The load index 105 means each tire supports up to 2,039 lbs — about 8,156 lbs across a full set of four. The speed symbol V certifies the tire to 149 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Tread life and grip ratings

This tire carries a UTQG rating of 600 A A. The treadwear grade of 600 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).

Price and value

At $146.24 per tire, a full set of four costs $584.96. That is about 39% below the average price of the 157 tires we stock in this size. Backed by a 70,000-mile treadwear warranty, that works out to roughly $8.36 per 1,000 miles across the set.