Write a Review
Mickey Thompson
Mickey Thompson MIK Baja Legend MTZ LT305/70R18
Mickey Thompson MIK Baja Legend MTZ LT305/70R18
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
Looking for a 305/70R18 mud terrain tire? The Mickey Thompson Baja Legend MTZ is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 305/70R18 means
In the size 305/70R18, 305 is the section width in millimeters (12.01 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 213.5 mm (8.41 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 34.81 inches, turning roughly 579 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The manufacturer lists the overall diameter of this specific tire as 18 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 126 — a maximum load of 3,748 lbs per tire. The speed symbol Q corresponds to a maximum sustained speed of 99 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | LT305/70R18 |
| Tire Type | Mud Terrain |
| Service Description | 126Q |
| Load Index | 126 |
| Speed Rating | Q |
| Load Range | E (10 Ply) |
| Section Width (mm) | 305 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 16.6 |
Frequently asked questions
What kind of tire is the Mickey Thompson Baja Legend MTZ?
The Mickey Thompson Baja Legend MTZ in 305/70R18 is a mud terrain tire.
Will 305/70R18 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 305/70R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
What does 126Q mean on the Mickey Thompson Baja Legend MTZ?
126Q breaks down as load index 126 — rated for 3,748 lbs per tire — with a Q speed rating, good for a maximum sustained 99 mph.
Keep shopping
See every Mickey Thompson Baja Legend MTZ size, explore mud terrain tires, or view all tires at ThreePiece.us.
- BRAND:
- Mickey Thompson
- Model:
- MIK Baja Legend MTZ
- Size:
- LT305/70R18
- Aspect Ratio:
- 70
- Load Index:
- 126
- Load Range:
- E (10 Ply)
- Section Width:
- 305
- Service Description:
- 126Q
- Speed Index:
- Q
- Temperature:
- N/A
- Tire Rim Diameter:
- 18
- Tire Type:
- Mud Terrain
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 16.6
- UQTG:
- N/A
- Warranty:
- 0
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review