The Ultimate Motohavok Tire Size Selection Guide
Quick stat: Over 60% of UTV owners pick the wrong fit first 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. You’ll also see details on the ultra-deep wheel-lip protector, tubeless UTV-only fitment, and delivery timelines—certain sizes ITP Blackwater ATV tires 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. When you finish, you’ll be prepared to select a MotoHavok configuration that fits and performs correctly.
EFX MotoHavok: Shop the ag-style mud tire built for UTVs
What sets this ag-style mud tire apart in a crowded market?
MotoHavok merges aggressive traction with calm on-trail manners. 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. An ultra-deep wheel-lip protector shields custom wheels from rocks/roots on the move.
Quick specs at a glance
- Build: 6-ply bias carcass; tubeless; UTV use only.
- Tread: often 2.5″ depth; checkmark pattern tuned for drive and reverse bite.
- Protection: deep wheel-lip protector to help deflect debris and protect rims.
| Feature | Benefit | Notes |
|---|---|---|
| 6-ply bias carcass | Stability and strength under load | Handles published max loads |
| Checkmark tread | Drive and reverse traction | Enhances controlled extraction |
| Deep wheel-lip protector | Shields wheel lips | Helps reduce rock/root rash |
How to choose your MotoHavok tire size today
Choose correctly by reading sidewall numbers and aligning them with your wheels and goals.
Decode sizing & match to wheel diameter
For example, 35×8.5-22 indicates ~35″ overall, 8.5″ wide, for a 22″ rim. 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. Larger diameters lift the chassis for ruts and bogs.
An 8.5″ section can cut through to firm base, whereas wider sections add stability on level ground.
Mind clearance, gearing, and weight
The common 6-ply carcass construction gives strong sidewall support across the lineup. Yet bigger/heavier tires increase rotational mass, impacting acceleration and CVT feel.
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 for driveline and steering changes before upgrading.
| Variable | Impact | What to do |
|---|---|---|
| Diameter | Clearance and approach angles | Choose larger for deep mud runs |
| Section width | Penetration vs flotation | Run narrower to cut to firm base |
| Tire weight | Rotational mass, acceleration | Check clutching/gearing accordingly |
MotoHavok size & weight chart: popular fitments
Use this concise fitment table to weigh the trade-offs between clearance, mass, and payload. Below are common listings with published weights, max loads, and the uniform 2.5″ tread depth.
31×8.5-14 — 42.9 lbs ITP Blackwater evolutionMax load 910 ITP Blackwater tiresTread depth 2.5
32×8.5-16 — 45.2 lbs ITP Blackwater evolutionMax load 935 ITP Blackwater evolution tireTread depth 2.5
32×8.5-18 — 44.5 lb Blackwater evolutionMax 880 Blackwater evolutionTread 2.5
33×8.5-20 — 44.4 lb ITP Blackwater tiresMax 885 Blackwater evolutionTread 2.5
34×8.5-18 — 47.2 lb Blackwater tiresMax 1020 ITP BlackwaterTread 2.5
35×8.5-20 — 49.6 lb ITP Blackwater evolution tireMax 1020 ITP Blackwater ATV tiresTread 2.5
35×8.5-22 — 50.1 lb Blackwater ATV tiresMax 935 ITP Blackwater tiresTread 2.5
37×9.5-22 — 50.4 lbs ITP Blackwater evolutionMax load 1020 ITP Blackwater evolution tireTread depth 2.5
37×8.5-24 — 50.4 lbs ITP Blackwater tiresMax load 1020 ITP Blackwater evolution tireTread depth 2.5
42×8.5-24 — 61.8 lbs ITP Blackwater evolution tireMax load 1390 ITP Blackwater ATV tiresTread depth 2.5
| Fitment | Weight (lbs) | Max load lb | Tread |
|---|---|---|---|
| 31×8.5-14 | 42.9 | 910 | 2.5″ |
| 34×8.5-18 | 47.2 | 1020 | 2.5″ |
| 42×8.5-24 | 61.8 | 1390 | 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.
- The consistent tread depth helps the lugs claw through slop while keeping predictable contact on hard-pack.
- Low-30″ sizes gain clearance with modest weight; 42″ adds mass but significant load capacity.
- Check availability and free shipping notes—many are in stock, some list 4–6 week lead times.
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.
Industry-first checkmark tread for traction in drive and reverse
The checkmark pattern interlocks lugs to create extra biting edges. It provides steady forward grip and dependable reverse traction for backing out.
2”+ lugs for standout deep-mud bite
Tall, staggered 2″+ lugs clear mud fast and keep the contact patch stable across 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.
| Design | Purpose | Notes |
|---|---|---|
| Checkmark pattern | Two-way traction | Predictable extraction and braking |
| 2″+ lugs | Self-cleaning with stability | Confidence in deep muck |
| Deep wheel lip protector | Wheel protection | Reduces rim damage and burping |
Construction & compliance details
Construction decisions shape mud-tire behavior under real UTV stresses.
At its core is a rugged 6-ply carcass on a bias-belt platform. This gives sidewall stiffness for stability while allowing enough flex to conform to ruts and obstacles.
It’s a tubeless lineup built specifically for UTVs. Tubeless fitment speeds installs, cuts rotating mass vs tubes, and enables quick plug repairs.
Compliance, loads, and handling notes
- These are non-DOT; off-road/private property only—avoid public roads needing DOT.
- Expect ~36–81 lb weight range, common 2.5″ depth, and max loads near 740–1390 lb.
- Some SKUs are oversized items—plan for special handling, storage, and shipping on larger orders.
| Spec | Impact | Recommended action |
|---|---|---|
| 6-ply carcass | Load stability and strength | Match load ratings to your GVWR |
| Tubeless build | Simpler installs; quick plug repairs | Carry plugs + portable compressor |
| Non-DOT | Off-road use only | Limit use to trails and private land |
Despite the aggressive look, the casing is tuned to deliver a more composed ride than many ag-style tire competitors. 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. This reduces surprises at delivery and keeps performance predictable.
Fitment guidance for wheels and custom builds
Get rim/profile fit right to protect finishes and refine handling.
Select a section width that suits your rim lips. An 8.5″ section usually sits well on deep rims—no pinch or balloon.
Confirm bead/flange alignment so the ultra-deep lip protector overlays the rim edge. Proper alignment maximizes armoring custom wheels while preventing exposed edges.
On beadlocks, verify ring thickness and clamp geometry to clear the protector around hardware.
How to pair with armoring custom wheels for debris management
Set offset/backspacing to clear steering/knuckles while maintaining bead protection. Dry-fit a corner to confirm caliper clearance at full lock.
- Use hub-centric rings and quality lugs to keep the assembly concentric and reduce vibration.
- Match rim/profile to balance mud grip and smooth trail manners.
- Aggressive/wide builds often benefit from fender extensions to manage fling.
| Fitment Check | Reason | Quick Action |
|---|---|---|
| Width vs rim lips | Avoids pinching and protects finish | Match inner/outer lip measurements |
| Beadlock hardware | May interfere with protector | Check ring depth and clamp geometry |
| Offset/backspacing | Steering/brake clearance | Verify prior to purchase |
EFX’s protector geometry pays off when wheels are chosen carefully. Result: fewer chips from custom wheels debris and cleaner rims after muddy weekends.
Performance by terrain: mud → hard-pack
Field reports show fierce mud bite with predictable handling on hard-pack.
Unparalleled deep mud traction without sacrificing stability
In clay pits and gumbo, tall lugs and wide voids help with self-cleaning. That keeps deep mud traction during long, throttle-heavy pulls.
The checkmark layout supports traction moves for pivots or backing out. That limits spin and helps maintain control in sticky spots.
Smooth ride on graded trails and flats
The carcass distributes load evenly on graded trails. 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 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-specific; numerous options maintain 2.5″ depth for steady off-road behavior.
| Terrain | Main benefit | Reason it matters |
|---|---|---|
| Deep mud | Self-clearing lugs | Keeps traction through long pulls |
| Hard-pack | On-center stability | Reduces rider fatigue; keeps speed |
| Mixed runs | Predictable feel | Maintains momentum without twitch |
Inventory, lead times, and U.S. shipping: buy with confidence
Spotting in-stock vs lead-time items early avoids last-minute problems.
Plenty of common fitments display “In Stock & Ready To Ship”. This leads to quicker delivery and fewer planning hiccups. A handful of larger options display a 4–6 week lead time—always check the selector to confirm ETA for your chosen configuration.
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.
Fast shipping 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.
- Tubeless and non-DOT—off-road only; carry plugs and a compressor for field fixes.
| Category | Common status | Buyer Action |
|---|---|---|
| Popular mid-range sizes | Often in stock and ready to ship | Order; expect standard delivery within days |
| Large-diameter / oversized listings | Commonly 4–6 week lead time | Confirm ETA; plan for special delivery handling |
| U.S. shipping | Many SKUs ship free | Review cart for oversized surcharges |
| Product notes | Tubeless, non-DOT | Off-road only; carry repair gear |
Final Thoughts
Decide by aligning real needs with the published specs and fitment info.
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.
Plenty of popular sizes are in stock; some list 4–6 week leads. Confirm availability, place the order, and get back out riding.