Angled view of Maxxis MU521 front UTV and SxS tire, available in 12" and 14" wheel sizes with durable bias or radial constructin and offered with free shipping.

Angled view of Maxxis MU521 rear UTV and SxS tire, available in 12" and 14" wheel sizes, with either bias or radial construction, offered with free shipping.

Specification and sizing chart for Maxxis MU511 and MU521 series UTV 6-ply tires.

Polaris Ranger with Maxxis MU511 and MU521 UTV 6-ply tires installed from factory.

Pair of front and rear Maxxis MU511/MU521 series all terrain 6-ply UTV and SxS tires.

Close up view of tread pattern and tread block details and features of Maxxis MU521 rear UTV tire.

Maxxis®

Maxxis® MU511-MU521 UTV / SxS Tire | 6-Ply

$178.50 – $258.50

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The Maxxis MU511/MU521 tires, designed as OEM tires for select Polaris Ranger models, are ideal for heavy-duty work. These tires have a generous contact patch and a tough, 6 ply-rated carcass, providing stability and strength to carry heavy loads. The tread pattern, similar to the Ceros, ensures excellent traction and durability. The tall blocks and large void areas also make it easy to clear mud, making the MU511/MU521 perfect for navigating through rainy or muddy conditions with ease.

MU511 and MU521 Features/Benefits

OEM Polaris Ranger Replacement Tires on Select Models
Superior Traction
Durable, Sustainable Tread Wear
6-Ply Construction (12" sizes are Bias-ply, 14" sizes are Radial-ply)
22/32 Inch Tread Depth
Similar tread pattern to the popular Ceros model.

Maxxis® MU511/MU521 UTV Performance Analysis

Traction

85%

Durability

80%

Stability

82%

Puncture Resistance

75%

This chart is an AI aggregation based on 5 customer reviews and 4 forum posts, as well as additional product research. Ratings are subjective and should be considered alongside individual preferences and needs.

All MU511 and MU521 Specifications

Part #	Tire Size	Overall Diameter (in)	Ply Rating	Section Width (in)	Rim Size	Max Psi	Tread Depth (in)	Construction	Position
TM00065500	27x9-12	27.1	6	9.4	12x6	22	22/32	Bias	Front
TM00065600	27x11-12	27.0	6	11.3	12x8	22	22/32	Bias	Rear
TM00139900	27x9R14	27.2	6	9.5	14x7	22	22/32	Radial	Front
TM00140000	27x11R14	27.0	6	11.5	14x8	22	22/32	Radial	Rear
TM00256700	29x9R14	29.2	6	9.1	14x7	22	22/32	Radial	Front
TM00256600	29x11R14	29.2	6	11.3	14x8	22	22/32	Radial	Rear

About Maxxis® Tires

Founded in 1967 and established in the US in 1985, Maxxis® is the tire of choice for world class athletes and weekend warriors across the globe. Few other brands can say they are "associated with winners, including Olympic athletes and world-record holders". With that type of pedigree, it's no surprise that Maxxis sets itself apart with advanced tire technology for a wide range of tire applications. With a state-of-the-art technology center in Suwanee, Georgia, Maxxis continues to work with sponsored riders and drivers to advance their tires through real world testing to ensure their tires perform for everyone- from peak performers to the everyday driver.

P.S- Maxxis is the largest manufacturer of bicycle tires in the world.

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