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EFX® MotoVator R/T UTV Tire | 8-Ply Radial

SKU: EFX-MVR-33-95-15
By EFX®

Terrain: Hardpack / Desert / Mixed
Tire Construction: Nylon radial
Ply-Rating: 8-Ply

Regular price $334.99
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This tire is only available in 33x9.5R15 size. Clicking the add to cart button above adds this size to your cart.

Unleash lightning-fast acceleration and precision high-speed tracking with the lightweight radial design and optimized flat profile of the EFX Motovator R/T!

Built with a lightweight rubber compound to minimize rolling resistance and maximize speed, the Motovator R/T is engineered for serious UTV racing performance. Its non-directional tread pattern delivers predictable grip on hardpack and desert terrain, giving you the confidence to stay on the throttle in changing conditions.

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But speed means nothing without control. That’s why the Motovator R/T features a flatter profile and tightly packed center blocks, keeping more rubber in contact with the ground for improved straight-line stability. The result is a tire that not only delivers higher top-end speeds, but keeps you planted and in control when pushing the limits.

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Wide outer channels actively shed rocks, dirt, and debris to keep the tread clear and traction consistent. At the edges, aggressive wrap-around shoulder lugs provide excellent side bite in corners while adding an extra layer of puncture protection. The result is a fast, stable, and durable tire built to perform when it matters most- whether you're racing across the desert or pushing hard on mixed terrain.

EFX Motovator R/T Terrain Guide

  • Desert / Mixed
  • Hardpack

Features and Benefits

  • Ultralight race construction- Engineered with a lightweight construction, the R/T sheds almost 10 lbs. of weight compared to the standard Motovator tire*. This keeps your machine's weight to a minimum, maximizing your acceleration and braking. 
    • *When comparing to the closest comparable size of 32x9.5-15.
  • Low rolling resistance- Designed to dominate high-speed desert terrain, the optimized tread pattern of the Motovator R/T minimizes drag, allowing you to reach and maintain top speeds with less engine strain.
  • Improved suspension performance- By reducing the rotational mass of the tire and unsprung weight of your machine, the R/T boosts your shock and suspension performance. With less weight to carry and hold, your shocks can react more fluidly to uneven and choppy terrain. The result? A smoother, more controlled ride at high speeds.
  • Long-lasting, durable construction- With its 8-ply, radial design, the Motovator R/T delivers peak performance mile after mile. 8-ply construction provides an optimal level of carcass strength, protecting against scrapes and punctures. The nylon radial build ensures even wear across the tire, maximizing your time on the trail.
EFX MotoVator R/T tires installed on a UTV driving uphill on rocky desert terrain

Available Sizes and Specifications

Size Outside Diameter Inside Diameter Min Rim Width Weight Load Speed Rating Ply Tread Depth (millimeters) Construction Part #
33x9.5R15 33" 15" 5.5" 39.26 lbs. 1000 lbs. R (106 mph) 8.0 11.11 Nylon Radial
MVR-33-95-15


EFX Motovator R/T FAQ's

What type of terrain is the MotoVator R/T best suited for?

The EFX MotoVator R/T is purpose-built for high-speed desert racing, mixed trails, and hard-pack terrain. Its lightweight, flat-profile design features tightly grouped center blocks to reduce rolling resistance. This maximizes straight-line stability and top-end speed while avoiding deep mud.

What tire pressure (PSI) should I run in these tires?

For general mixed-trail comfort, running 12-15 PSI provides excellent shock absorption and traction. If you are tackling high-speed desert runs or firm hard-pack, increasing pressure to 16-18 PSI reduces drag, minimizes rolling resistance, and improves high-speed handling stability.

What do customer reviews say about the MotoVator R/T?

Riders consistently praise the MotoVator R/T for its significantly lighter weight compared to standard tires. Reviews highlight how it reduces rotational mass, resulting in faster acceleration, less engine strain, and predictable high-speed cornering on desert and hard-pack trails.

How does the R/T differ from the standard MotoVator?

While both are excellent hard-pack tires, the R/T is explicitly designed for desert racing. It features a flatter profile, lighter nylon-radial construction, and a denser center tread. This setup prioritizes low rolling resistance and high-speed stability over rock-crawling grip.

UTV with EFX tires in an urban setting. EFX Tires logo placed in image.

About EFX Tires

As a subsidiary of the Hoonigan Group (formerly Wheel Pros), EFX Tires has the support of one of the largest suppliers in the off-road industry. With a dedicated focus on mud, sand, and all-terrain applications, EFX has been producing high-performance tires since 2007. The brand prides itself on real-world testing, pushing its tires through some of the harshest conditions imaginable. From the mountains of Colorado to the flats of California and the backwoods of Texas, there are few environments these tires haven’t conquered. Thanks to this commitment to understanding what truly works in the field, EFX has earned a strong reputation among off-road enthusiasts. When you combine their durable construction, wide distribution network, and consistent product quality, it’s easy to see why EFX tires have become the go-to choice for so many riders.

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