ATV Lift Kits: How to Choose the Right Height and Style

The Ultimate Motohavok Tire Size Selection Guide

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

This short guide gets you the right match 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 also cover the ultra-deep wheel lip protector for rim defense, UTV-only tubeless fitment, and delivery notes—some sizes snow plow for Polaris sportsman 570 ship now while others list 4–6 week leads.

Get straightforward advice on pairing wheels, balancing clearance with gearing, and selecting the right configuration for your terrain. When you finish, you’ll be prepared to select a MotoHavok configuration that fits and performs correctly.

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

What sets this ag-style mud tire apart in a crowded market?

The EFX MotoHavok combines aggressive grip and composed handling. A first-of-its-kind checkmark pattern supplies forward and reverse bite for controlled recoveries.

Built on a bulletproof 6-ply bias carcass, the design pairs enormous 2″+ lugs with hard-pack ride quality. The ultra-deep lip protector helps guard custom rims from debris impact while rolling.

Specs at a glance

• Construction: 6-ply bias, tubeless for UTV use.
• Tread: often 2.5″ depth; checkmark pattern tuned for drive and reverse bite.
• Protection: ultra-deep wheel-lip protector reduces debris damage to custom rims.

MotoHavok tire size — choosing the right fit now

Select accurately by decoding sidewall sizes and matching them to wheel specs and ride priorities.

Decode sizing & match to wheel diameter

A size such as 35×8.5-22 equals ~35″ OD, 8.5″ width, on a 22″ wheel. Match that final number to your rim to prevent extra expense and fitment problems.

Pick based on terrain needs

Decide whether you want maximum deep mud traction or a more composed hard-pack ride. Going larger increases clearance 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 common 6-ply carcass construction gives strong sidewall support across the lineup. 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.
• Choose diameter for clearance; use width to tune cut-through vs float.
• Plan ahead for steering/driveline effects.

Size and weight chart: popular MotoHavok fitments

Use this concise fitment table to weigh the trade-offs between clearance, mass, and payload. Here are common SKUs with published weights, max loads, and a 2.5″ tread depth.

31×8.5-14 — 42.9 lb Polaris sportsman 450 plowMax 910 Polaris sportsman plowTread 2.5

32×8.5-16 — 45.2 lb Polaris plow kitMax 935 Polaris sportsman snow plowTread 2.5

32×8.5-18 — 44.5 lb plow for Polaris sportsman 450Max 880 Polaris ATV snow plowTread 2.5

33×8.5-20 — 44.4 lb snow plow for ATV PolarisMax 885 plow for Polaris sportsman 570Tread 2.5

34×8.5-18 — 47.2 lb Polaris sportsman 850 plow kitMax 1020 best plow for Polaris sportsman 570Tread 2.5

35×8.5-20 — 49.6 lb Polaris 4 wheeler snow plowMax 1020 snow plow for ATV PolarisTread 2.5

35×8.5-22 — 50.1 lbs snow plow for Polaris sportsman 570Max load 935 Polaris ATV snow plowTread depth 2.5

37×9.5-22 — 50.4 lbs Polaris sportsman snow plowMax load 1020 Polaris sportsman 570 plow kitTread depth 2.5

37×8.5-24 — 50.4 lb Polaris sportsman 570 plow kitMax 1020 Polaris plow kitTread 2.5

42×8.5-24 — 61.8 lbs Polaris 4 wheeler snow plowMax load 1390 plow for Polaris sportsman 450Tread 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.
• Verify stock and shipping—many sizes are in; some carry 4–6 week leads.

Engineering that grips: tread pattern, lug design, and wheel protection

This engineering prioritizes grip; every tread block, lug, and protector has a job. The EFX design focuses on real-world performance from mud to hard-pack.

Industry-first checkmark tread for traction in drive and reverse

A checkmark layout interlocks lugs to increase edges. It provides steady forward grip and dependable reverse traction for backing out.

Enormous 2”+ lugs for unparalleled deep mud performance

With 2″+ staggered lugs, mud sheds quickly and the patch stays stable in ruts. Reinforced grooves and shoulder blocks add lateral grip so side-hilling feels planted, not sketchy.

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 and compliance details

Construction decisions shape mud-tire behavior under real UTV stresses.

It uses a stout 6-ply bias-belt carcass at the core. This gives sidewall stiffness for stability while allowing enough flex to conform to ruts and obstacles.

The lineup is tubeless and optimized for UTV use. Tubeless fitment speeds installs, cuts rotating mass vs tubes, and enables quick plug repairs.

Compliance, loads, and handling notes

• Non-DOT: use off-road or on private land only, not public roads requiring DOT.
• Weights vary by SKU (~36–81 lb); most list 2.5″ tread depth and max loads ~740–1390 lb.
• Oversized SKUs may need special handling, storage, and shipping arrangements.

Although aggressive in appearance, the casing is tuned for calmer ride quality than many ag-style rivals. Engineering—not just big lugs—underpins the ag-style performance balance.

Check load ratings and SKU notes before ordering so your choice supports passengers, gear, and the way you ride. Doing so prevents surprises at delivery and maintains predictable performance.

Fitment tips for wheels and custom setups

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

Choose a section width that aligns with your wheel lips. The common 8.5″ option fits deep rims well without pinching/ballooning.

Check bead/flange alignment so the deep lip protector fully covers the rim. Correct alignment maximizes armoring custom wheels and prevents exposed spots.

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

Pairing with armoring custom wheels: debris control 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 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.

From mud to hard-pack: performance overview

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

Unparalleled deep mud traction without sacrificing stability

Tall lugs and wide voids self-clear in clay pits and gumbo. It sustains deep-mud bite through long, heavy-throttle sections.

The checkmark layout supports traction moves for pivots or backing out. This reduces spin and helps you maintain control in sticky situations.

Smooth ride on graded trails and flats

On graded routes, the carcass spreads load over the patch. Rider fatigue drops as chatter is reduced, keeping long days comfortable.

When you hop from puddles to hard-pan, the contact patch transitions predictably. The rig feels stable instead of twitchy, which helps you carry speed on connectors.

• Flotation/rut bridging beat small knobbies with minimal steering penalty.
• Riders report a balance of bite and poise that keeps groups moving as terrain changes.
• UTV-specific; numerous options maintain 2.5″ depth for steady off-road behavior.

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

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

A lot of popular sizes list “In Stock & Ready To Ship” on retailer pages. That yields faster delivery with fewer scheduling surprises. Some larger sizes show 4–6 week leads—check the selector for ETA on your exact configuration.

U.S. orders frequently qualify for free shipping, though some SKUs are marked as oversized items. Oversized items may need special handling; carriers can require signatures or scheduled windows.

Quick shipping and delivery notes

• Plan ahead for lead-time SKUs if a trip is scheduled; order early to keep plans 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.
• Tubeless and non-DOT—off-road only; carry plugs and a compressor for field fixes.

In Closing

Wrap up your decision by matching real-world needs to published specs and fitment notes.

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.

Let weights, load ratings, and 2.5″ depth guide your diameter/width choice for clearance and load. Verify clutching and gearing when you size up.

Numerous common sizes ship now; others carry 4–6 week waits. Check availability, order confidently, and hit the trail again.