The Definitive MotoHavok Tire Size Guide
Good to know: More than six in ten UTV riders choose an incorrect size initially which leads to clearance or gearing issues that can spoil a weekend.
Use this brief guide to lock the correct size quickly. 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. We cover the ultra deep wheel lip protector that guards rims, tubeless UTV-only fitment, and what to expect on delivery—select sizes that Can Am commander max doors ship now, others show 4–6 week lead times.
Expect clear, practical advice on pairing your wheels, balancing ground clearance with gearing, and choosing the right option for your terrain. By the end, you’ll feel ready to pick an EFX MotoHavok setup that fits and performs the way you want.
EFX MotoHavok: Shop the ag-style mud tire built for UTVs
Why this ag-style mud tire stands out?
You get aggressive bite alongside predictable 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. An ultra-deep wheel-lip protector shields custom wheels from rocks/roots on the move.
Specs at a glance
- Build: 6-ply bias carcass; tubeless; UTV use only.
- Tread: many sizes at 2.5″ depth; pattern engineered for forward/reverse traction.
- Protection: ultra-deep wheel-lip protector reduces debris damage to custom rims.
| Feature | Advantage | Details |
|---|---|---|
| 6-ply bias casing | Strength for rigorous SxS duty | Suited to listed load ratings |
| Checkmark pattern | Bite in both directions | Improved bog-out/recovery control |
| Ultra deep wheel lip protector | Armoring custom rims | Limits debris scuffing |
motohavok tire size: how to choose the perfect fit right now
Pick the right fit by learning to read the numbers stamped on the sidewall and matching them to your wheels and ride goals.
Reading size codes to match your wheels
For example, 35×8.5-22 indicates ~35″ overall, 8.5″ wide, for a 22″ rim. 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. Bigger diameters raise chassis height for ruts/bogs.
An 8.5″ section can cut through to firm base, whereas wider sections add stability on level ground.
Clearance, gearing, and weight considerations for your UTV
The standard 6-ply carcass supplies strong sidewall support across sizes. But taller, heavier options add rotational mass and can change acceleration and CVT behavior.
Verify clearance at full lock and bump, confirm offset with new rim diameters, and include payload (winches/cages) so suspension and gearing remain balanced.
- Decode size codes quickly to match your rim and avoid extra cost.
- Pick diameter for clearance; choose width for how the tread digs into mud.
- Plan for driveline and steering changes before upgrading.
| Item | Effect | What to do |
|---|---|---|
| Overall diameter | Ground clearance, approach angle | Go larger for deep mud and ruts |
| Tire width | Penetration vs flotation | Use narrower to punch through mud |
| Weight | Rotational mass, acceleration | Verify clutching and gearing |
Popular MotoHavok sizes and weights
Consult this fitment table to compare clearance gains, mass, and payload. Listed are common sizes with published weights, load limits, and uniform 2.5″ tread depth.
31×8.5-14 — 42.9 lb Can-Am maverick full doorsMax 910 Can Am commander 1000 doorsTread 2.5
32×8.5-16 — 45.2 lbs Can Am maverick doorsMax load 935 2018 Can Am commander doorsTread depth 2.5
32×8.5-18 — 44.5 lb Can Am commander max doorsMax 880 2014 Can Am commander doorsTread 2.5
33×8.5-20 — 44.4 lbs Can Am commander hard doorsMax load 885 Can-Am commander upper doorsTread depth 2.5
34×8.5-18 — 47.2 lbs 2014 Can Am commander doorsMax load 1020 Can Am maverick full doorsTread depth 2.5
35×8.5-20 — 49.6 lb CanAm commander doorsMax 1020 2014 Can Am commander doorsTread 2.5
35×8.5-22 — 50.1 lbs Can-Am maverick doorsMax load 935 doors for Can Am commanderTread depth 2.5
37×9.5-22 — 50.4 lb Can Am maverick doorsMax 1020 2014 Can Am commander doorsTread 2.5
37×8.5-24 — 50.4 lbs Can Am commander hard doorsMax load 1020 Can Am maverick full doorsTread depth 2.5
42×8.5-24 — 61.8 lb Can-Am maverick doorsMax 1390 doors for Can Am commanderTread 2.5
| Fitment | Weight (lbs) | Max Load (lbs) | 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″ |
Key takeaways:
- Leverage the chart to weigh acceleration feel vs passenger/cargo support.
- 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 for grip: tread, lugs & wheel 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.
Checkmark tread: traction in both directions
Checkmark geometry interlocks blocks for added biting edges. This yields predictable bite going forward and reliable reverse traction for extraction.
2”+ lugs for standout deep-mud bite
Tall, staggered 2″+ lugs clear mud fast and keep the contact patch stable across ruts. Reinforced shoulders and grooves boost lateral bite for planted side-hilling.
The ultra-deep lip protector shields bead lips, channeling rocks/roots away. This armoring custom wheels reduces cosmetic damage and helps maintain a sealed bead in punishing terrain.
| Feature | Purpose | Notes |
|---|---|---|
| Checkmark pattern | Forward and reverse traction | Controlled recoveries and braking |
| Tall lugs | Mud evacuation and stability | Confidence in deep muck |
| Deep wheel lip protector | Wheel protection | Reduces rim damage and burping |
Construction and compliance details
Construction decisions shape mud-tire behavior under real UTV stresses.
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.
It’s a tubeless lineup built specifically for UTVs. Tubeless fitment speeds installs, cuts rotating mass vs tubes, and enables quick plug repairs.
Load and handling considerations
- These are non-DOT; off-road/private property only—avoid public roads needing 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.
| Spec | Impact | Action |
|---|---|---|
| 6-ply carcass | Load stability and strength | Verify load ratings vs GVWR |
| Tubeless construction | Easier mounting; puncture repair options | Carry plugs + portable compressor |
| Non-DOT | Not for public road use | Limit use to trails and private land |
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.
Verify load ratings/SKU notes to confirm support for passengers, cargo, and riding style. That helps avoid delivery surprises and preserves predictable results.
Fitment guidance for wheels and custom builds
A proper match between rim and profile protects finishes and improves handling.
Pick a section width that matches rim lips. The common 8.5″ option fits deep rims well without pinching/ballooning.
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.
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
Consider offset and backspacing so the protector clears tie rods and knuckles while still shielding the bead. Dry-fit one corner to confirm caliper clearance at full lock.
- Hub-centric rings + quality lugs help keep things concentric and smooth.
- Match rim/profile to balance mud grip and smooth trail manners.
- Wide-stance setups may require fender extensions to limit lug fling.
| Fitment Check | Reason | Quick Action |
|---|---|---|
| Section width vs rim lip | Avoids pinching and protects finish | Compare inner/outer lip sizes |
| Beadlock hardware | Can interfere with protector coverage | Measure ring depth and clamp profile |
| Offset & backspace | Steering/brake clearance | Confirm before final purchase |
EFX’s thoughtful protector geometry rewards careful wheel selection. 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.
Deep mud traction without losing stability
In clay pits and gumbo, tall lugs and wide voids help with self-cleaning. This preserves deep-mud traction during long, throttle-heavy pulls.
The checkmark layout supports traction moves for pivots or backing out. It cuts wheelspin and keeps control when stuck.
Composed hard-pack ride on trails and flats
The carcass distributes load evenly on graded trails. Rider fatigue drops as chatter is reduced, keeping long days comfortable.
Going from wet sections to hard-pan remains predictable. You get stability—not twitch—so connectors can be taken with confidence.
- 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-focused design; many sizes keep 2.5″ depth for consistent off-road results.
| Surface | Main benefit | Why it Matters |
|---|---|---|
| Mud | Self-clearing lugs | Maintains traction during long pulls |
| Hard-pack | On-center stability | Cuts fatigue; sustains speed |
| Mixed terrain | Predictable transitions | Keeps momentum without twitchiness |
Buy with confidence: inventory status, lead times, and shipping in the United States
Knowing what ships now vs what has multi-week leads prevents last-minute stress.
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. 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 you’re timing a trip; order earlier to ensure your matter terrain plans stay on track.
- You’ll get tracking once shipped; oversized items may need in-person acceptance.
- Verify wheel specs before ordering so the feature ultra deep lip protector and armoring custom wheels benefit your rims right away.
- Non-DOT tubeless—off-road use; keep a plug kit and compressor ready.
| 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 SKUs | Commonly 4–6 week lead time | Confirm ETA; plan for special delivery handling |
| U.S. shipping | Many SKUs ship free | Check cart for oversized fees before checkout |
| Notes | Non-DOT, tubeless | Off-road only; carry repair gear |
Wrapping It Up
Wrap up your decision by matching real-world needs to published specs and fitment notes.
MotoHavok offers a rare mix—2″+ lugs with a 6-ply bias carcass for deep-mud bite, plus composed hard-pack handling. Ultra-deep lip protection brings meaningful rim defense for custom setups.
Let weights, load ratings, and 2.5″ depth guide your diameter/width choice for clearance and load. Double-check clutching and gearing after larger upgrades.
Numerous common sizes ship now; others carry 4–6 week waits. Check availability, order confidently, and hit the trail again.
