Tread patterns may vary based on tire size.

Features and Benefits

Good off-road capabilities
Staggered self-cleaning tread blocks
Good value
Studdable for added traction on ice

Mastercraft

Courser MXT

Courser MXT is rated 4.5 out of 5 by 132.

Mastercraft Courser MXT Mud-Terrain Tires Tires https://kiosk.lesschwab.com/dw/image/v2/BCDC_PRD/on/demandware.static/-/Sites-les-master-catalog/default/dw7751fd3f/images/Products/Tires/Mastercraft_Courser-MXT_BW_LeftAngle.png?sw=390&sh=390&sm=fit The Courser MXT is a light truck/SUV tire with rugged styling, made for difficult terrain and extreme driving. The shoulder features varied biting edges, wide grooves for clearing out snow, slush and debris and “mud-scooping” recesses for added traction. The sidewall’s aggressive, deep “side biter” design adds lateral control and prevents abrasions. The open tread pattern improves loose surface grip with sipes for optimal traction on wet highways and off-road surfaces.

USD 517.99

517.99 USD

Mud-Terrain
Size: 37X12.50R-20/10

25 Sizes Available

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Option

included with every tire purchase

60-Day Satisfaction Guarantee
No-Hassle Road Hazard Protection
Free Tire Maintenance

Features and Benefits

Good off-road capabilities
Staggered self-cleaning tread blocks
Good value
Studdable for added traction on ice

Courser MXT

The Courser MXT is a light truck/SUV tire with rugged styling, made for difficult terrain and extreme driving. The shoulder features varied biting edges, wide grooves for clearing out snow, slush and debris and “mud-scooping” recesses for added traction. The sidewall’s aggressive, deep “side biter” design adds lateral control and prevents abrasions. The open tread pattern improves loose surface grip with sipes for optimal traction on wet highways and off-road surfaces.

Product Specifications

Size:: 37X12.50R-20/10

Load Index: A reference of the maximum weight a tire can support at optimum air pressure in a value ranging from 65 (639 lbs.) to 150 (7,385 lbs.). The higher the number, the greater the tire’s load capacity. 126 means 3,748 lbs.: 126

Speed Rating: A letter code to indicate the maximum speed a tire can be operated for a sustained amount of time. Also known as the performance rating, it should match the needs of the vehicle. A P speed rating has been approved for speeds up to 93 mph.: P

Load Range: A rating system indicating a tire's weight-carrying capacity, with higher load range numbers representing higher capacity tires designed for heavier vehicles or loads. Never exceed the maximum pressure indicated on the sidewall.: E

Sidewall: Design and color options available to give any vehicle a unique look and feel or highlight the original manufacturer aesthetics.: BW

SKU:: 1275983

Tire Ratings

Dry Handling

3/5

Off Road

4/5

Ride Comfort

2/5

Towing

3.5/5

Wet Handling

3/5

Winter Handling

4/5

Les Schwab’s tire ratings are designed to help customers compare options within our product lineup. Ratings are based on a combination of third-party testing, industry experience, manufacturer guidance, and internal evaluations. These ratings do not represent direct performance comparisons to competitor products.

Courser MXT

Size	Load Index A reference of the maximum weight a tire can support at optimum air pressure in a value ranging from 65 (639 lbs.) to 150 (7,385 lbs.). The higher the number, the greater the tire’s load capacity.	Speed Rating The speed rating (AKA Performance Rating) of the tire should match the needs of the vehicle. Higher letters (M-Y) indicate the maximum speed a tire can be operated for a sustained amount of time.
31/1050R-15/6	109	Q
32/1150R-15/6	113	Q
33/1250R-15/6	108	Q
35/1250R-15/6	113	Q
35/1250R-20/10	121	Q
37/1250R-17/8	124	P
37X12.50R-20/10	126	P
37X13.50R-20/10	127	Q
LT235/85R-16/10	120	Q
LT245/75R-16/10	120	Q
LT245/75R-17/10	121	Q
LT265/70R-17/10	121	Q
LT265/75R-16/10	123	Q
LT275/65R-18/10	123	Q
LT275/65R-20/10	126	Q
LT275/70R-18/10	125	Q
LT285/65R-18/10	125	Q
LT285/70R-17/10	121	Q
LT285/75R-16/10	126	Q
LT295/70R-17/10	121	Q
LT295/70R-18/10	129	Q
LT305/55R-20/10	121	Q
LT305/70R-18/10	126	Q
LT315/70R-17/8	121	Q
LT315/75R-16/10	127	Q

Chart showing what you get with the Les Schwab Tire Warranty compared to Costco, Discount Tire and Big O.

Installed Price
Installed Price	Single Tire	Set of 4 Tires
Courser MXT Tire (37X12.50R-20/10)	$517.99	$2,071.96
Valve Stem / TPMS Rebuild Service+	$9.25	$37.00
Tire Disposal fee	$5.99	$23.96
Wheel Spin Balance	$28.99	$115.96
Applicable Federal, State and Local Taxes and Fees^§	$46.82	$187.28
America's Best Tire Warranty	Always Included	$0.00
Total***	$609.04	$2,436.16

Our Promise

Local Access, World-Class Quality

We stand behind the quality of our products and workmanship, and we stand by to help when you need it on the road. When you purchase products and services from Les Schwab, it only marks the beginning of your relationship with us.

A Les Schwab technician stands arms akimbo. His name is Dustin

Rated 5 out of 5 by Bob19870 from Awesome Jared help me pick out the tires for my needs they work great I'm super impressed with Les Schwab and the people that work there keep up the good work

Date published: 2025-04-15

Rated 5 out of 5 by Unicorn from Bad to the bone tires I freaking love my new tiers I got. Midvale location always take great care of me. Thank you Les Schwab 🤘🏽🤘🏽

Date published: 2025-04-02

Rated 2 out of 5 by Djs22 from Not a fan Not a fan of these tires , I run Toyo mt on everything and decided to try these will not purchase again, seem to need a lot of balancing.

Date published: 2025-02-28

Rated 5 out of 5 by Steelfish32 from Great tires I bought my tires a month ago and so far so good and they are preforming as expected.

Date published: 2025-02-15

Rated 5 out of 5 by Rubicon 04 from Good ride Went from 33/12.5 BFG all terrains to these in 31/10.5, they are louder but the ride is much better

Date published: 2025-02-15

Rated 5 out of 5 by Amy6 from Highly recommend The tires are amazing. The day after they were put on, I went to browns camp. Took firebreak 5 & part of crusher. It was raining & the trails were muddy and rocks were slippery. I did air down to about 18psi. I had no problems. They cleared and I was able to roll over the rocks. They are also surprisingly quiet going down the highway. I have a soft top on my Bronco. No problem listening to music or talking. I will definitely be buying these again.

Date published: 2025-02-07

Rated 5 out of 5 by Johnjohn from Perfect Great tires good price and they were put on very quickly .

Date published: 2025-02-02

Rated 4 out of 5 by fxejohn from Does thenjob They are near the best for conditions where I live. Don’t know if any mfg makes a perfect tire.

Date published: 2025-01-18

Features and Benefits

Mastercraft

Courser MXT

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