System 3® XTR370W UTV / SxS Radial AT Tire | Wide Profile

SKU: S3-370W-321215-S3-1867

$279.99 – $352.99

Regular price $285.99
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The System 3® XTR370W X-Terrain Wide Radial Tire features a full 12-inch tread width, allowing the driver to ride "over" the ruts, not in them!

The System 3 XTR370W is a rugged, wide-profile all-terrain UTV tire designed to maximize traction and ground clearance. The XTR370W features a standard trail compound and tough 10-ply rated radial carcass offering the perfect blend of flex, flotation and durability. Alternatively, the XTR370W "Sticky Compound" features a combination of our proprietary soft tread compound and flexible 8-ply rated radial carcass.

Featuring an 1.125 inch tread depth with multi-angle tread blocks with integrated siping which allows the tread lug to clamp onto the terrain. Meanwhile, the extended sidewall tread offers increased side bite and lateral grip.

Whether you’re crawling over technical rocks, ripping through the trails, or simply upgrading your off-road setup — the soft compound and carcass flotation set a new standard in slick surface traction.

XTR370W Key Features & Performance Highlights

  • Full 12-inch Tread Width: The "W" features a full 12-inch tread width, allowing the driver to ride "over" the ruts, not in them.
  • Standard Trail Compound: XTR370W features a standard trail compound and tough 10-ply rated radial carcass offering the perfect blend of flex, flotation and durability.
  • Sticky Compound Option: XTR370W "Sticky Compound" features a combination of our proprietary soft tread compound and flexible 8-ply rated radial carcass.
  • Advanced Tread Design: Featuring an 1.125 inch tread depth with multi-angle tread blocks with integrated siping which allows the tread lug to clamp onto the terrain.
  • Lateral Grip: The extended sidewall tread offers increased side bite and lateral grip.

Here's the bottom line - If you’re looking for a wide-stance UTV tire that balances flex, flotation, and durability, the System 3 XTR370W delivers across the board.

Choose your correct tire size and compound from the dropdown menu and select the quantity you need for quick and accurate delivery!

PLEASE NOTE: Tire only, wheel NOT included! Double check your tire size before ordering to ensure accuracy when ordering your new tires!

XTR370W Available Sizes and Specifications

XTR370W
SIZE
PLY
RATING
TREAD DEPTH
(in.)
MAX LOAD
(lbs.) @ 24 PSI
TIRE WEIGHT
(lbs.)
SYSTEM 3
PART #
WPS
PART #
LIST
PRICE
UPC
32x12R-15 10 1.125 1,490 LBS 58.2 LBS S3-1867 3-1867 $370.29
33x12R-15 10 1.125 1,610 LBS 62.8 LBS S3-1869 3-1869 $399.74
35x12R-15 10 1.125 1,860 LBS 69.4 LBS S3-1870 3-1870 $441.83
35x12R-15 STICKY 8 1.125 1,860 LBS 69.4 LBS S3-1871 3-1871 $462.95
33x12R-20 10 1.125 1,290 LBS 60.4 LBS S3-1879 3-1879 $384.33
35x12R-24 10 1.125 1,210 LBS 56.9 LBS S3-1892 3-1892 $361.86

Note: Standard models feature a 10-ply rating, while the specialized Sticky Compound model utilizes an 8-ply rating.


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System 3® Tire Application Guide

Compatibility chart for System 3 ATV and UTV tires. Terrain mapping includes: SS360 and SS365 are dedicated Sand and Snow tires. RX600, RR600, ATX470, DX440, XC450, XTR370, RT320, and XCR350 excel in Intermediate, Hard Pack, and Trail conditions. XT400 and XT400W are optimized for Mud and Trail. RC500 and RC500S are perfect for Rock crawling.

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System 3 brand snippet image showing a Polaris RZR rock crawling on System 3 XTR370 tires, with a logo and tagline superimposed on the image in the top left corner reading "Traction. Strength. Style. Engineered for Extreme Terrain."

About System 3®

Engineered by riders for riders, System 3 Off-Road builds premium UTV and SXS tires and wheels backed by decades of hands-on powersports experience. Driven by modern off-road demands, every System 3 product is developed around three core fundamentals: Traction, Strength, and Style. From heavy-duty puncture-resistant radial carcasses to advanced siped tread architecture, System 3 delivers the grip, structural durability, and trail comfort needed to tackle rocks, ruts, sand, and hardpack. Get yours today from Ride or Die Tire with fast Midwest fulfillment and direct customer support.

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