The Definitive MotoHavok Tire Size Guide

Surprising fact: Over 60% of UTV owners pick the wrong fit first resulting in clearance/gearing headaches that derail a ride.

This quick guide helps you choose correctly—fast. The EFX MotoHavok blends unparalleled deep mud traction with a smooth hard-pack ride. This ag-style design uses a first-of-its-kind checkmark tread, tough 6-ply bias casing, and 2″+ lugs to dig in.

We’ll show how listed weights, max loads, and the 2.5″ tread depth influence performance. You’ll also see details on the ultra-deep wheel-lip protector, tubeless UTV-only fitment, and delivery timelines—certain sizes Motohavok tire sizes ship immediately; others note 4–6 week lead times.

Count on practical tips for pairing wheels, balancing clearance vs gearing, and picking the best size for your terrain. By the end, you’ll be confident choosing a MotoHavok setup that fits and performs to your goals.

EFX MotoHavok: Shop the ag-style mud tire built for UTVs

What makes this ag-style mud tire different?

The EFX MotoHavok combines aggressive grip and composed handling. Its industry-first checkmark pattern provides traction both forward and in reverse, so recoveries feel controlled.

The stout 6-ply bias carcass works with 2″+ lugs to keep mud bite strong while maintaining hard-pack composure. An ultra-deep wheel-lip protector shields custom wheels from rocks/roots on the move.

Fast spec snapshot

• Construction: 6-ply bias, tubeless for UTV use.
• Tread: many sizes at 2.5″ depth; pattern engineered for forward/reverse traction.
• Protection: feature ultra deep wheel lip protector to reduce custom wheels debris damage.

How to choose your MotoHavok tire size today

Pick the right fit by learning to read the numbers stamped on the sidewall and matching them to your wheels and ride goals.

Reading sizes and matching to wheel diameter

Sizes like 35×8.5-22 mean about 35″ overall diameter, 8.5″ section width, and a 22″ wheel. Match the wheel number to your current wheel to avoid extra cost and fitment headaches.

Selecting by terrain balance

Choose if you prefer peak mud traction or steadier hard-pack manners. Larger diameters lift the chassis for ruts and bogs.

Narrower sections (e.g., 8.5″) slice down to firmer layers; wider choices spread contact for stability on flats.

Clearance, gearing & weight: key considerations

The standard 6-ply carcass supplies strong sidewall support across sizes. Yet bigger/heavier tires increase rotational mass, impacting acceleration and CVT feel.

Check steering clearance at full lock and compression, verify offsets when changing wheel diameter, and account for added payload from winches or cages so suspension and gearing stay in balance.

• Learn the size code so you can match wheels and curb costs.
• Pick diameter for clearance; choose width for how the tread digs into mud.
• Plan ahead for steering/driveline effects.

MotoHavok size & weight chart: popular fitments

Use this quick chart to balance clearance, mass, and payload limits. Here are common SKUs with published weights, max loads, and a 2.5″ tread depth.

31×8.5-14 — 42.9 lbs MotohavocMax load 910 MotohavokTread depth 2.5

32×8.5-16 — 45.2 lbs Motohavoks tiresMax load 935 Motoslayer tiresTread depth 2.5

32×8.5-18 — 44.5 lbs Motohavok tire sizesMax load 880 MotohavokTread depth 2.5

33×8.5-20 — 44.4 lbs Motohavok tire sizesMax load 885 Motoravage tiresTread depth 2.5

34×8.5-18 — 47.2 lbs Motohavoks tiresMax load 1020 MotohavokTread depth 2.5

35×8.5-20 — 49.6 lbs MotoslayerMax load 1020 Motoslayer tiresTread depth 2.5

35×8.5-22 — 50.1 lbs efx MotoslayerMax load 935 MotohavicsTread depth 2.5

37×9.5-22 — 50.4 lbs MotohavicsMax load 1020 Motohavok ATV tiresTread depth 2.5

37×8.5-24 — 50.4 lb MotohavokMax 1020 Motoravage tiresTread 2.5

42×8.5-24 — 61.8 lbs MotoslayerMax load 1390 MotohavocTread depth 2.5

Quick takeaways:

• Use the chart to compare real weights and loads so you can gauge acceleration feel and support for passengers and cargo.
• A consistent 2.5″ depth maintains mud bite and predictable hard-pack contact.
• Low-30″ sizes gain clearance with modest weight; 42″ adds mass but significant load capacity.
• Confirm stock status—numerous sizes ship now; others show 4–6 week waits.

Grip engineering: pattern, lugs, and rim protection

This engineering prioritizes grip; every tread block, lug, and protector has a job. EFX tunes for real-world performance across mud and hard-pack.

First-of-its-kind checkmark tread: traction forward & reverse

A checkmark layout interlocks lugs to increase edges. That gives predictable traction when you head forward and when you need traction drive reverse to extract from a hole.

Enormous 2”+ lugs for unparalleled deep mud performance

Staggered 2″+ lugs self-clean quickly and stabilize the patch in ruts. Reinforced shoulders and grooves boost lateral bite for planted side-hilling.

The ultra-deep lip protector shields bead lips, channeling rocks/roots away. That armoring custom wheels limits cosmetic damage and helps keep the bead sealed in harsh terrain.

Construction & compliance details

Build choices determine how a mud-focused tire behaves under UTV loads.

At its core is a rugged 6-ply carcass on a bias-belt platform. You get sidewall stiffness for stability plus flex to contour over ruts and obstacles.

It’s a tubeless lineup built specifically for UTVs. Tubeless mounting eases installation, lowers rotating mass versus tubes, and lets you manage punctures quickly with plugs.

Compliance & load/handling notes

• Non-DOT compliance means these are for off-road and private-property use only; do not use on public roads where DOT is required.
• Weights vary by SKU (~36–81 lb); most list 2.5″ tread depth and max loads ~740–1390 lb.
• Certain SKUs are oversized; plan special handling, storage, and shipping.

Despite the aggressive look, the casing is tuned to deliver a more composed ride than many ag-style tire competitors. This engineered balance supports the ag-style performance claim—real structure beyond big lugs.

Review load ratings and SKU notes to ensure passenger/gear support matches your riding. Doing so prevents surprises at delivery and maintains predictable performance.

Wheel fitment guidance for custom builds

Get rim/profile fit right to protect finishes and refine handling.

Choose a section width that aligns with your wheel lips. An 8.5″ section usually sits well on deep rims—no pinch or balloon.

Check bead/flange alignment so the deep lip protector fully covers the rim. Good alignment optimizes protection for custom wheels and avoids exposed lips.

For beadlocks, double-check ring thickness and clamp geometry so the protector clears hardware on concave or wide faces.

Pairing with armoring custom wheels to manage debris in motion

Set offset/backspacing to clear steering/knuckles while maintaining bead protection. Dry-fit a corner to confirm caliper clearance at full lock.

• Run hub-centric rings and quality lugs for concentric fit and less vibration.
• Balance mud bite with smooth feel by pairing rim/profile for swamps and trails.
• Wide-stance setups may require fender extensions to limit lug fling.

Thoughtful protector geometry from EFX benefits smart wheel choices. The result: fewer chips from custom wheels debris and cleaner rims after a muddy weekend.

Performance across terrain: mud to hard-pack

In real rides, this lineup brings strong muck grip with predictable behavior on firm ground.

Serious mud grip with consistent stability

In clay/gumbo, tall lugs and wide voids self-clean effectively. This preserves deep-mud traction during long, throttle-heavy pulls.

The checkmark tread supports traction drive moves when you need to pivot or back out. This reduces spin and helps you maintain control in sticky situations.

Smooth hard-pack ride quality for trails and flats

On graded trails the carcass spreads load across the contact patch. Hands and shoulders feel less chatter, so long days stay comfortable.

Going from wet sections to hard-pan remains predictable. Stability beats twitchiness, helping carry speed on connectors.

• Flotation and rut bridging improve over small knobbies without big steering penalties.
• Rider feedback highlights a blend of bite and poise that keeps group rides moving as terrain shifts.
• UTV-focused design; many sizes keep 2.5″ depth for consistent off-road results.

Buy with confidence: inventory status, lead times, and shipping in the United States

Spotting in-stock vs lead-time items early avoids last-minute problems.

Many popular fitments show “In Stock & Ready To Ship” on retail pages. That yields faster delivery with fewer scheduling surprises. A handful of larger options display a 4–6 week lead time—always check the selector to confirm ETA for your chosen configuration.

In the U.S., many orders qualify for free shipping, but some SKUs are oversized. Expect special handling on oversized SKUs; couriers may require signatures/windows.

Fast shipping notes

• Plan ahead for lead-time SKUs if you’re timing a trip; order earlier to ensure your matter terrain plans stay on track.
• Expect tracking updates from retailers once a set ships; oversized deliveries may need someone present to accept.
• Verify wheel specs before ordering so the feature ultra deep lip protector and armoring custom wheels benefit your rims right away.
• These are tubeless and non-DOT—mount for off-road use only and keep plugs and a compressor handy for field repairs.

In Closing

Decide by aligning real needs with the published specs and fitment info.

MotoHavok delivers a rare blend: big, 2″-plus lugs and a 6-ply bias carcass for deep mud bite, yet composed manners on hard-pack. The ultra-deep wheel-lip protector adds real rim armor for custom builds.

Use the published weights, load ratings, and 2.5″ tread depth to pick a wheel diameter and section width that meet clearance and load needs. Double-check clutching and gearing after larger upgrades.

Plenty of popular sizes are in stock; some list 4–6 week leads. Confirm availability, place the order, and get back out riding.