MotoHavok Tire Sizes: Complete Selection Guide
Good to know: 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. 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. We cover the ultra deep wheel lip protector that guards rims, tubeless UTV-only fitment, and what to expect on delivery—select sizes that side x side stuff ship now, others show 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. A first-of-its-kind checkmark pattern supplies forward and reverse bite for controlled recoveries.
The stout 6-ply bias carcass works with 2″+ lugs to keep mud bite strong while maintaining hard-pack composure. The ultra-deep lip protector helps guard custom rims from debris impact while rolling.
Specs at a glance
- Construction: 6-ply bias; tubeless; UTV-specific.
- 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 | Notes |
|---|---|---|
| 6-ply bias casing | Stability and strength under load | Suited to listed load ratings |
| Checkmark tread | Traction forward and reverse | Better bog and recovery performance |
| 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.
Reading size codes to match your wheels
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.
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.
Mind clearance, gearing, and weight
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.
Confirm steering clearance at full lock/compression, verify offsets if wheel diameter changes, and factor added payload (winch/cage) to keep suspension/gearing balanced.
- Learn the size code so you can match wheels and curb costs.
- Choose diameter for clearance; use width to tune cut-through vs float.
- Plan for driveline and steering changes before upgrading.
| Variable | Effect | What to do |
|---|---|---|
| Diameter | Ground clearance, approach angle | Choose larger for deep mud runs |
| Section width | Penetration vs flotation | Run narrower to cut to firm base |
| Tire weight | Rotational load and acceleration | Verify clutching and gearing |
Popular MotoHavok sizes and weights
Use this concise fitment table to weigh the trade-offs between clearance, 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 aftermarket UTV partsMax load 910 UTV storesTread depth 2.5
32×8.5-16 — 45.2 lbs best UTV accessoriesMax load 935 UTV storesTread depth 2.5
32×8.5-18 — 44.5 lb UTV stuffMax 880 cheap UTV accessoriesTread 2.5
33×8.5-20 — 44.4 lbs cool side by side accessoriesMax load 885 utility vehicle accessoriesTread depth 2.5
34×8.5-18 — 47.2 lbs UTV aftermarket partsMax load 1020 best UTV accessoriesTread depth 2.5
35×8.5-20 — 49.6 lbs UTV accessories storeMax load 1020 best UTV accessoriesTread depth 2.5
35×8.5-22 — 50.1 lb UTV accessories storeMax 935 side by side parts for saleTread 2.5
37×9.5-22 — 50.4 lbs side x side accessoriesMax load 1020 side by side ATV partsTread depth 2.5
37×8.5-24 — 50.4 lbs ATV/UTV accessoriesMax load 1020 ATV/UTV accessoriesTread depth 2.5
42×8.5-24 — 61.8 lbs side x side accessoriesMax load 1390 rad UTV partsTread depth 2.5
| Fitment | Weight lb | Max Load (lbs) | Tread depth |
|---|---|---|---|
| 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″ |
Fast conclusions:
- 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.
- 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
Engineering here puts grip first, so every tread, lug, and protector earns its place. EFX tunes for real-world performance across mud and hard-pack.
First-of-its-kind checkmark tread: traction forward & reverse
Checkmark geometry interlocks blocks for added biting edges. That gives predictable traction when you head forward and when you need traction drive reverse to extract from a hole.
Tall 2”+ lugs for superior mud grip
With 2″+ staggered lugs, mud sheds quickly and the patch stays stable in 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 protection for custom wheels trims cosmetic rash and helps maintain bead seal off-road.
| Design | Purpose | Why it helps |
|---|---|---|
| Checkmark pattern | Two-way traction | Predictable extraction and braking |
| Tall lugs | Mud evacuation and stability | Confidence in deep muck |
| Lip protector | Wheel protection | Reduces rim damage and burping |
Construction and compliance details
Build choices determine how a mud-focused tire behaves under UTV loads.
It uses a stout 6-ply bias-belt carcass at the core. That balance yields sidewall stiffness for stability yet enough flex to conform to ruts/obstacles.
The lineup is tubeless and optimized for UTV use. Tubeless mounting eases installation, lowers rotating mass versus tubes, and lets you manage punctures quickly with plugs.
Compliance & load/handling notes
- Non-DOT: use off-road or on private land only, not public roads requiring DOT.
- Published weights range across SKUs (roughly 36–81 lbs) and most have a 2.5″ tread depth and max loads from about 740 to 1390 lbs.
- Some SKUs are oversized items—plan for special handling, storage, and shipping on larger orders.
| Spec | Impact | Recommended action |
|---|---|---|
| 6-ply casing | Strength and stability under load | Match load ratings to your GVWR |
| Tubeless build | Simpler installs; quick plug repairs | Keep plugs and a compressor on board |
| Non-DOT | 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. That engineered balance is what makes the ag-style tire easy claim more credible—real structure, not just big lugs.
Check load ratings and SKU notes before ordering so your choice supports passengers, gear, and the way you ride. That helps avoid delivery surprises and preserves predictable results.
Wheel fitment guidance for custom builds
Matching rim and profile correctly protects finishes and sharpens handling.
Pick a section width that matches rim lips. An 8.5″ section usually sits well on deep rims—no pinch or balloon.
Check bead/flange alignment so the deep lip protector fully covers the rim. Proper alignment maximizes armoring custom wheels while preventing exposed edges.
For beadlocks, double-check ring thickness and clamp geometry so the protector clears hardware on concave or wide faces.
How to pair with armoring custom wheels for debris management
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.
| Check | Why it Matters | Quick Action |
|---|---|---|
| Section width vs rim lip | Prevents pinching and protects finish | Match inner/outer lip measurements |
| Beadlock ring/hardware | May interfere with protector | Check ring depth and clamp geometry |
| Offset & backspace | Clearance for steering and brakes | Confirm before final purchase |
Thoughtful protector geometry from EFX benefits smart wheel choices. Outcome: reduced custom wheel rash and cleaner rims after mud runs.
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.
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.
Checkmark geometry aids traction when pivoting or reversing. That limits spin and helps maintain control in sticky spots.
Composed hard-pack ride on trails and flats
On graded trails the carcass spreads load across the contact 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 and rut bridging improve over small knobbies without big steering penalties.
- Riders report a balance of bite and poise that keeps groups moving as terrain changes.
- Designed for UTV use, many options keep a 2.5″ tread depth for consistent off-road performance.
| Surface | Main benefit | Reason it matters |
|---|---|---|
| Mud | Self-cleaning lugs | Maintains traction during long pulls |
| Hard-pack | On-center stability | Reduces rider fatigue; keeps speed |
| Mixed runs | Predictable transitions | Maintains momentum without twitch |
Buy confidently: inventory, lead times & U.S. shipping
Spotting in-stock vs lead-time items early avoids last-minute problems.
Plenty of common fitments display “In Stock & Ready To Ship”. 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. shipments often ship free; certain SKUs are oversized. Oversized items may need special handling; carriers can require signatures or scheduled windows.
Shipping & delivery notes
- Plan ahead for lead-time SKUs if a trip is scheduled; order early to keep plans on track.
- You’ll get tracking once shipped; oversized items may need in-person acceptance.
- Double-check wheel specs so the deep lip protector and armoring custom wheels work as intended.
- 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 | In stock & ready to ship | Order; expect standard delivery within days |
| Large-diameter / oversized listings | Often 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 | Tubeless, non-DOT | Use off-road only; prepare for field repairs |
Conclusion
Decide by aligning real needs with the published specs and fitment info.
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. 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. Verify clutching and gearing when you size up.
Many common fitments are in stock while others show 4–6 week lead times. Confirm availability, place the order, and get back out riding.