The Definitive MotoHavok Tire Size Guide

Good to know: A majority of UTV owners (60%+) misjudge sizing on the first try which leads to clearance or gearing issues that can spoil a weekend.

This quick guide helps you choose correctly—fast. EFX MotoHavok combines class-leading deep-mud grip with composed hard-pack manners. Built as an ag-style tire, it features an industry-first checkmark pattern, a rugged 6-ply bias carcass, and 2″+ lugs for serious bite.

Discover how published weights, load ratings, and the 2.5″ tread depth change on-trail behavior. We cover the ultra deep wheel lip protector that guards rims, tubeless UTV-only fitment, and what to expect on delivery—select sizes that Polaris ranger with snow plow for sale ship now, others show 4–6 week lead times.

Get straightforward advice on pairing wheels, balancing clearance with gearing, and selecting the right configuration for your terrain. By the end, you’ll feel ready to pick an EFX MotoHavok setup that fits and performs the way you want.

Shop EFX MotoHavok — ag-style mud tire, UTV focused

What makes this ag-style mud tire different?

You get aggressive bite alongside predictable handling. A first-of-its-kind checkmark pattern supplies forward and reverse bite for controlled recoveries.

Riding on a robust 6-ply bias carcass, it pairs tall 2″+ lugs with respectable hard-pack comfort. The ultra-deep lip protector helps guard custom rims from debris impact while rolling.

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: deep wheel-lip protector to help deflect debris and protect rims.

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.

Decode sizing & match to wheel diameter

Sizes like 35×8.5-22 mean about 35″ overall diameter, 8.5″ section width, and a 22″ wheel. Keep the wheel diameter the same as your current rim to avoid added costs and fitment issues.

Choose by terrain balance

Decide whether you want maximum deep mud traction or a more composed hard-pack ride. Bigger diameters raise chassis height for ruts/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

A 6-ply carcass provides stout sidewall support throughout the range. However, taller/heavier sizes add rotating mass and can affect acceleration and CVT response.

Confirm steering clearance at full lock/compression, verify offsets if wheel diameter changes, and factor added payload (winch/cage) to keep suspension/gearing balanced.

• Decode size codes quickly to match your rim and avoid extra cost.
• Select diameter to gain clearance and width to control cut-through/float.
• Plan ahead for steering/driveline effects.

MotoHavok size & weight chart: popular fitments

Use this quick chart to balance clearance, mass, and payload limits. Listed are common sizes with published weights, load limits, and uniform 2.5″ tread depth.

31×8.5-14 — 42.9 lb Polaris ranger with snow plow for saleMax 910 Polaris UTV snow plowTread 2.5

32×8.5-16 — 45.2 lb snow plows Polaris rangerMax 935 Polaris UTV snow plowTread 2.5

32×8.5-18 — 44.5 lbs Polaris ranger snow bladeMax load 880 snow plows Polaris rangerTread depth 2.5

33×8.5-20 — 44.4 lb Polaris ranger snow plowsMax 885 Polaris UTV snow plowTread 2.5

34×8.5-18 — 47.2 lb Polaris ranger snow plowsMax 1020 ranger with plowTread 2.5

35×8.5-20 — 49.6 lb snow plows Polaris rangerMax 1020 Polaris ranger plowTread 2.5

35×8.5-22 — 50.1 lbs Polaris ranger snow bladeMax load 935 Polaris ranger snow plowsTread depth 2.5

37×9.5-22 — 50.4 lb Polaris ranger plowing snowMax 1020 Polaris UTV snow plowTread 2.5

37×8.5-24 — 50.4 lb Polaris ranger snow plowsMax 1020 snow plows Polaris rangerTread 2.5

42×8.5-24 — 61.8 lbs snow plows Polaris rangerMax load 1390 Polaris ranger with snow plow for saleTread depth 2.5

Key takeaways:

• Leverage the chart to weigh acceleration feel vs passenger/cargo support.
• Uniform tread depth lets lugs dig in mud yet stay predictable on hard-pack.
• Moving to low-30s boosts clearance with minor mass increase; 42″ ups mass and payload.
• 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 targets practical performance from muck to hard-pack.

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

A checkmark layout interlocks lugs to increase edges. This yields predictable bite going forward and reliable reverse traction for extraction.

Enormous 2”+ lugs for unparalleled deep mud performance

Staggered 2″+ lugs self-clean quickly and stabilize the patch in ruts. Reinforced grooves/shoulders add lateral hold so side-hilling feels planted.

An ultra deep wheel lip protector shields bead lips and channels rocks and roots away from the bead area. This protection for custom wheels trims cosmetic rash and helps maintain bead seal off-road.

Construction & compliance details

Construction choices drive how a mud-focused wheel performs under real UTV loads.

The core engineering is a bulletproof 6-ply carcass built on a bias belt platform. That balance yields sidewall stiffness for stability yet enough flex to conform to ruts/obstacles.

All sizes are tubeless and tuned for UTV duty. 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.
• Expect ~36–81 lb weight range, common 2.5″ depth, and max loads near 740–1390 lb.
• Certain SKUs are oversized; plan special handling, storage, and shipping.

Even with an aggressive profile, the casing aims for a more composed ride vs many ag-style options. 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

A proper match between rim and profile protects finishes and improves handling.

Pick a section width that matches rim lips. An 8.5″ section usually sits well on deep rims—no pinch or balloon.

Verify bead and flange alignment to let the ultra deep wheel lip protector cover the rim edge. Good alignment optimizes protection for custom wheels and avoids exposed lips.

With beadlocks, confirm ring/clamp shapes so the protector clears hardware on wide/concave faces.

Pairing with armoring custom wheels to manage debris in motion

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

• Hub-centric rings + quality lugs help keep things concentric and smooth.
• Balance mud traction smooth feel by matching the rim and profile for both swamp runs and trail cruising.
• Wide stance builds may need fender extensions to control fling from aggressive lugs.

EFX’s protector geometry pays off when wheels are chosen carefully. Outcome: reduced custom wheel rash and cleaner rims after mud runs.

Performance by terrain: mud → hard-pack

Real-world runs show the pack delivers both fierce grip in muck and predictable manners on firm ground.

Deep mud traction without losing stability

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

Checkmark geometry aids traction when pivoting or reversing. This reduces spin and helps you maintain control in sticky situations.

Smooth hard-pack ride quality for trails and flats

On graded routes, the carcass spreads load over the patch. With less chatter, long days feel more comfortable.

Transitions from puddles to hard-pan feel predictable. You get stability—not twitch—so connectors can be taken with confidence.

• Flotation and rut bridging improve over small knobbies without big steering penalties.
• Feedback notes bite + poise that maintains momentum as terrain varies.
• UTV-focused design; many sizes keep 2.5″ depth for consistent off-road results.

Inventory, lead times, and U.S. shipping: buy with confidence

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

Many popular fitments show “In Stock & Ready To Ship” on retail pages. This leads to quicker delivery and fewer planning hiccups. Select big-diameter SKUs note 4–6 week leads—verify ETA in the selector.

U.S. orders frequently qualify for free shipping, though some SKUs are marked as oversized items. Expect special handling on oversized SKUs; couriers may require signatures/windows.

Quick shipping and delivery notes

• Plan ahead for lead-time SKUs if a trip is scheduled; order early to keep plans on track.
• Retailers send tracking after shipment; oversized deliveries can require someone present.
• Verify wheel specs pre-order so the ultra-deep lip protector and armoring custom wheels protect your rims immediately.
• These are tubeless and non-DOT—mount for off-road use only and keep plugs and a compressor handy for field repairs.

In Closing

Make the call by mapping your needs to published specs and fitment notes.

You get 2″+ lugs and a 6-ply bias carcass for deep-mud grip, with calm hard-pack behavior. Ultra-deep lip protection brings meaningful rim defense for custom setups.

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.

Numerous common sizes ship now; others carry 4–6 week waits. Confirm availability, then order with confidence and get back to riding.