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$486.00
each
/$1944.00
set

Tire Specs
Brand: NittoModel: Mud Grappler
Size: 38x15.50R15LT
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Inflated Diameter: 37.64
Inflated Width: 15.55
Load Index: 123
Load Range: C
Max Load Pressure: 3415@35
Ply: 6
Revs Per Mile: 733
Section Width: 38
Service Description: 123P
Sidewall: Black Side Wall
Speed Index: P
Tire Rim Diameter: 15
Tire Type: Mud Terrain
Tread Depth: 21
Weight: 108.4 lbs
Warranty: Manufacturer mileage warranty
If you would like the optional "less aggressive" sidewall, please Contact Us and we'll get your order updated!

About The Nitto Mud Grappler
Drive with confidence with these Nitto Mud Grappler Mud Terrain tires. This specific set of tires comes in a 38x15.50R15LT configuration with a P speed index and a load rating of 123. Tires are the only thing that connect your vehicle to the ground and keep you safe while you're on the road. Make sure your next set is one you can trust. The Nitto Mud Grappler are built to ensure you get where you need to go; safely. Hosting a Manufacturer warranty, these Nitto Mud Grappler tires are built to handle your lifestyle.
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Product Reviews (13)
5 out of 5 Stars Overall 13
look great
Reviewed on 04-29-2025
2021 Toyota 4Runner SR5
By delaney
slight rubbing on hard turns, look so good and drive nice
Great Performing Tires
Reviewed on 02-12-2025
2017 Ford F-150 4WD
By Shane
Shipping was quick. Ordered on 2/3/25 & recieved tires on 2/7/25. Estimated arrival was 2/10/25 so I recieved them 3 days earlier than estimated. Tires were easy to put on, balanced out great at less than 4OZ per wheel. Tires look amazing & perform great on & off road. They are pretty loud but thats expected with an aggressive M/T. 11/10 recommend to anyone.
10/10
Reviewed on 09-25-2024
New rubber
Reviewed on 07-31-2024
2021 Ram 1500 4WD
By Bobby
Great riding tire yes there loud ish nothing radio don't cover up they are what 4x4 trucks should be like instead of worrying about fuel mileage
Great tires
Reviewed on 08-14-2023
favorite tires hands down
Reviewed on 07-21-2023
2010 GMC Sierra 1500 4WD
By Dilen Drre
Love the looks and the sound isn’t too bad, 16 mpg and i was very happy with that. IF YOU HAVE MUD FLAPS YOU WILL NEED TO TRIM THEM SLIGHTLY after a 2 minute cut with the grinder they don’t rub either direction and i love them
Neck breakers
Reviewed on 04-12-2023
1997 Chevrolet K1500 4WD
By Randy Housing
These is the best tires to get for this price. They became my new favorite and will definitely be running them for a long time. Yes they are loud but ride smoother than a cadillac. Don't believe me but a set yourself!
Nitto Mud Grappler tire
Reviewed on 04-12-2023
2002 Chevrolet Silverado 2500 HD 4WD
By Ted
Looks good installed on truck, very aggressive. Are rather noisy going down road, but actually don't ride bad at all. Haven't had a chance to try them off-road as of yet.
Best tires I've ever owned
Reviewed on 03-24-2023
2010 Ford F-150 4WD
By Gage
These are the 4th set of Mud Grapplers I've bought. Great all around tire. Amazing off-road especially in mud, and a surprisingly long life even if you drive on the highway a lot. I've put 40k-45k miles on every set. 100% recommend!
mud grapplers
Reviewed on 04-08-2022
2021 Toyota Tacoma 4WD
By darien bird
a little loud on the road but will go through anything. will definitely be getting another set of them
Very Pleased!
Reviewed on 05-17-2021
2015 Chevrolet Silverado 2500 HD 4WD
By Caullin Reed
Package was very well wrapped and secured for shipping, once shipment arrived wheels went on my truck with no issues at all. I 100% recommend Custom Offsets to anybody looking to purchase wheel n tire packages. Tires and rims look great and ride smooth. Very balanced and clean.
i love em!!!!
Reviewed on 04-19-2021
2015 Chevrolet Silverado 1500 RWD
By 2R@w Emp!re
im the president of a truck group and im in love with these tires they are mean angry and pissed off looking. they really add spice to your vehicle no matter what it is!!! to everyone who has been looking for tires and nees a mean ass stance, yall come take a look at what Nitto is putting out because everything they have is badass and very affordable.
THESE WHEELS ARE RAD DUDE
Reviewed on 03-31-2021
1969 Plymouth Barracuda Base
By Holden Cox
absolutely love em, love to hear my plymouth/barracuda roar with these rad tires. I love straight thuggin with my pit vipers, loaded cooler, and these tires. Thanks NITTO
Overall Rankings
About Us TrailBuilt is home to real enthusiasts that are the aftermarket product fitment leaders in the Jeep and off-road vehicle industry. We are operated by authentic Jeep and off-road vehicle enthusiasts and are providers of knowledge, products, and entertainment to the modified Jeep and off-road community. With the largest online gallery of Jeeps and off-road vehicles, we can contribute our expertise in providing the highest degree of knowledge associated with brand specific fitment of suspension kits, tire and wheel packages, accessories, and other related components to dominate the off-road parts industry.
Shipping We ship to the Lower 48 states for the advertised price. Please allow 2-3 weeks for processing, packaging, & shipping. We can ship world-wide for an additional charge. Contact Us for international shipping rates. The buyer is responsible for all fees and paperwork above and beyond standard freight charges.
Delivery Inspection (Damage)
- For freight delivery, be sure to inspect every piece BEFORE signing any documents. If damaged, please make sure to make full notes on delivery paperwork before signing.
- UPS/FedEx ground shipments do not require a signature. Inspect the products as quickly as possible and follow up with us if necessary
- Notify us within 5 business days of receiving the order if any damage is found after delivery.
Warranty All wheels and tires carry a full manufacturer's warranty. The buyer is responsible for return shipping and a restocking fee (at the manufacturer's discretion) if returning without a warranty claim or a defect/quality issue. If youd like to start a warranty claim, visit our Warranty Center.
Cancellations, Returns, & Order Changes
Cancellations, returns, and changes are subject to a restocking fee (up to 30%), unless the mistake is ours. All items require approval prior to returning and must be in new condition. For our full Cancellation & Return Policy, visit our FAQ Page.
For orders outside of the US lower 48, the customer may be responsible for return shipping costs for repacking, pickup, and transportation of the return.
WARNING: This product can expose you to Black Carbon Extracts, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.