Mickey Thompson

Baja Legend EXP

Name: Mickey Thompson Baja Legend EXP LT315/70R17 D
Brand: Mickey Thompson
SKU: 331078003
Price: 261.07 USD
Availability: InStock

LT315/70R17 D

$261.07/tire $348.09

Set of 4: $1044.28

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↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.

Specifications

Size	LT315/70R17 D Baja Legend EXP
Width	315 mm
Aspect ratio	70
Rim diameter	R17
Load index	121/118
Speed rating	Q
Ply rating	8

Treadwear warranty	50,000 miles
Tread depth	18.5/32"
Weight	61.7 lbs
Max pressure	50 psi
Severe snow (3PMSF)	No
Run-flat	No

About the Mickey Thompson Baja Legend EXP

Hybrid All-Terrain Passenger Light Truck tire for Maximum On-and-Off Road Traction.

Features

* Legendary “Baja Proven” tread styling with large surface area tread elements/wide voids* Silica-reinforced T4 tread compound* Next-gen lightweight high tensile body plies* Optimized tread design and geometry* 50,000 Mile Limited Treadwear Warranty

Benefits

* For an aggressive appearance and great on/off-road performance* Provides excellent on/off-road performance and lasting treadwear* Provide a smooth ride and durability* Help to reduce noise

Understanding the LT315/70R17 D size

In the size code 315/70R17, 315 is the section width in millimetres (about 12.4"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 220.5 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 34.4".

The load index 121 means each tire supports up to 3,197 lbs — about 12,788 lbs across a full set of four. The speed symbol Q certifies the tire to 99 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Price and value

At $261.07 per tire, a full set of four costs $1044.28. That sits close to the average for the 61 tires we stock in this size. Backed by a 50,000-mile treadwear warranty, that works out to roughly $20.89 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 315/70R17 mean?

315 is the section width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width, about 220.5 mm), and R17 indicates radial construction for a 17-inch wheel. Overall diameter is approximately 34.4 inches.

What are the load and speed ratings of the Mickey Thompson Baja Legend EXP LT315/70R17 D?

Its load index of 121 allows up to 3,197 lbs per tire. Its speed rating of Q is certified to 99 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.

How much does a set of 4 Mickey Thompson Baja Legend EXP LT315/70R17 D tires cost?

A single tire is $261.07 and a set of four is $1044.28, covered by a 50,000-mile treadwear warranty.

Does the Baja Legend EXP come in other sizes?

Yes — we stock 53 additional Baja Legend EXP sizes besides LT315/70R17 D. Fit only a size approved for your vehicle.