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.
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 Can Am renegade lifted 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.
Shop EFX MotoHavok — ag-style mud tire, UTV focused
Why this ag-style mud tire stands out?
MotoHavok merges aggressive traction with calm on-trail manners. The industry-first checkmark tread delivers traction in drive and reverse, keeping recoveries controlled.
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.
Fast spec snapshot
- Build: 6-ply bias carcass; tubeless; UTV use only.
- Tread: often 2.5″ depth; checkmark pattern tuned for drive and reverse bite.
- Protection: feature ultra deep wheel lip protector to reduce custom wheels debris damage.
| Key Feature | Benefit | Details |
|---|---|---|
| 6-ply bias casing | Strength for rigorous SxS duty | Handles published max loads |
| Checkmark pattern | Traction forward and reverse | Better bog and recovery performance |
| Deep wheel-lip protector | Rim protection | Helps reduce rock/root rash |
How to choose your MotoHavok tire size today
Select accurately by decoding sidewall sizes and matching them to wheel specs and ride priorities.
Reading size codes to match your wheels
A size such as 35×8.5-22 equals ~35″ OD, 8.5″ width, on a 22″ wheel. Keep the wheel diameter the same as your current rim to avoid added costs and fitment issues.
Selecting by terrain balance
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, such as 8.5″, help the profile cut through mud to firmer layers, while wider choices spread contact for stability on flats.
Clearance, gearing & weight: key considerations
A 6-ply carcass provides stout sidewall support throughout the range. 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.
- Choose diameter for clearance; use width to tune cut-through vs float.
- Account for driveline and steering impacts prior to purchase.
| Variable | Effect | What to do |
|---|---|---|
| Overall diameter | Ground clearance, approach angle | Go larger for deep mud and ruts |
| Section width | Penetration vs flotation | Run narrower to cut to firm base |
| Weight | Rotational load and 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 lbs Can Am outlander liftMax load 910 Can-Am outlander lift kitTread depth 2.5
32×8.5-16 — 45.2 lb Can Am outlander 1000 lift kitMax 935 4 inch lift kit for Can-Am outlanderTread 2.5
32×8.5-18 — 44.5 lb Can Am outlander 6 inch liftMax 880 Can Am renegade liftedTread 2.5
33×8.5-20 — 44.4 lbs Can Am outlander 1000 lift kitMax load 885 Can Am outlander 1000 xmr liftedTread depth 2.5
34×8.5-18 — 47.2 lbs Can Am renegade liftedMax load 1020 Can Am outlander 570 lift kitTread depth 2.5
35×8.5-20 — 49.6 lbs Can Am renegade liftMax load 1020 Can Am outlander 570 lift kitTread depth 2.5
35×8.5-22 — 50.1 lb Can Am outlander 6 inch liftMax 935 Can Am outlander 1000 lift kitTread 2.5
37×9.5-22 — 50.4 lb Can Am outlander 1000 lift kitMax 1020 Can Am outlander 850 lift kitTread 2.5
37×8.5-24 — 50.4 lb Can Am outlander 850 lift kitMax 1020 4 inch lift kit for Can-Am outlanderTread 2.5
42×8.5-24 — 61.8 lb Can Am renegade liftMax 1390 Can Am outlander 1000 lift kitTread 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″ |
Quick takeaways:
- Use the chart to compare real weights and loads so you can gauge acceleration feel and support for passengers and cargo.
- Uniform tread depth lets lugs dig in mud yet stay predictable on hard-pack.
- Jumping into the low-30s gains clearance without a huge weight penalty; the 42″ option adds mass but delivers serious load capacity.
- Verify stock and shipping—many sizes are in; some carry 4–6 week leads.
Engineering for grip: tread, lugs & wheel protection
Here the design focuses on grip—each tread element and protector is purposeful. The EFX design focuses on real-world performance from mud to hard-pack.
Checkmark tread: traction in both directions
A checkmark layout interlocks lugs to increase edges. It provides steady forward grip and dependable reverse traction for backing out.
2”+ lugs for standout deep-mud bite
With 2″+ staggered lugs, mud sheds quickly and the patch stays stable in ruts. Reinforced grooves/shoulders add lateral hold so side-hilling feels planted.
A deep wheel-lip protector guards bead lips and deflects debris from the bead. That armoring custom wheels limits cosmetic damage and helps keep the bead sealed in harsh terrain.
| Feature | Purpose | Why it helps |
|---|---|---|
| Checkmark pattern | Forward and reverse traction | Controlled recoveries and braking |
| Tall lugs | Self-cleaning with stability | Confidence in deep muck |
| Lip protector | Rim defense | Reduces rim damage and burping |
Construction and 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. 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.
Compliance & load/handling notes
- 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 | Effect | Recommended action |
|---|---|---|
| 6-ply casing | Load stability and strength | Match load ratings to your GVWR |
| Tubeless construction | Simpler installs; quick plug repairs | Keep plugs and a compressor on board |
| Non-DOT rating | Off-road use only | Keep usage off public roads |
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.
Fitment tips for wheels and custom setups
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. Proper alignment maximizes armoring custom wheels while preventing exposed edges.
On beadlocks, verify ring thickness and clamp geometry to clear the protector around hardware.
Pairing with armoring custom wheels: debris control in motion
Consider offset and backspacing so the protector clears tie rods and knuckles while still shielding the bead. Dry-fit a corner to confirm caliper clearance at full lock.
- 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.
- Aggressive/wide builds often benefit from fender extensions to manage fling.
| Fitment Check | Why it Matters | Quick Action |
|---|---|---|
| Section width vs rim lip | Avoids pinching and protects finish | Match inner/outer lip measurements |
| Beadlock ring/hardware | May interfere with protector | Measure ring depth and clamp profile |
| Offset/backspacing | Clearance for steering and brakes | Confirm before final purchase |
EFX’s protector geometry pays off when wheels are chosen carefully. Outcome: reduced custom wheel rash and cleaner rims after mud runs.
Performance across terrain: mud to hard-pack
Field reports show fierce mud bite with predictable handling on hard-pack.
Deep mud traction without losing stability
In clay/gumbo, tall lugs and wide voids self-clean effectively. 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.
Smooth hard-pack ride quality for trails and flats
On graded routes, the carcass spreads load over the patch. Rider fatigue drops as chatter is reduced, keeping long days comfortable.
Going from wet sections to hard-pan remains predictable. Stability beats twitchiness, helping carry speed on connectors.
- Better flotation and rut-bridging than small knobbies, with modest steering effect.
- Feedback notes bite + poise that maintains momentum as terrain varies.
- UTV-specific; numerous options maintain 2.5″ depth for steady off-road behavior.
| Surface | Primary Benefit | Reason it matters |
|---|---|---|
| Mud | Self-clearing lugs | Keeps traction through long pulls |
| Hard-pack | On-center stability | Reduces rider fatigue; keeps speed |
| Mixed terrain | Predictable feel | Keeps momentum without twitchiness |
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. That means faster delivery and fewer scheduling surprises. Some larger sizes show 4–6 week leads—check the selector for ETA on your exact configuration.
In the U.S., many orders qualify for free shipping, but some SKUs are oversized. Oversized listings often require special handling, and carriers may ask for a signature or specific delivery windows.
Shipping & 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 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.
| Item | Typical 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 | Verify ETA; plan special delivery handling |
| U.S. shipping | Free shipping on many SKUs | Review cart for oversized surcharges |
| Product notes | Tubeless, non-DOT | Off-road only; carry repair gear |
Final Thoughts
Make the call by mapping your 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.
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. Check availability, order confidently, and hit the trail again.