MotoHavok Tire Sizes: Complete Selection Guide
Quick stat: 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. 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.
You’ll learn how published weights, max loads, and 2.5″ tread depth affect 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 Fuel ATV rims 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 be confident choosing a MotoHavok setup that fits and performs to your goals.
Shop EFX MotoHavok: The ag-style mud tire built for UTV domination
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.
The stout 6-ply bias carcass works with 2″+ lugs to keep mud bite strong while maintaining hard-pack composure. An ultra-deep wheel-lip protector shields custom wheels from rocks/roots on the move.
Fast spec snapshot
- Construction: 6-ply bias, tubeless for UTV use.
- Tread: 2.5″ depth on many options; pattern engineered for traction drive reverse.
- Protection: feature ultra deep wheel lip protector to reduce custom wheels debris damage.
| Key Feature | Benefit | Notes |
|---|---|---|
| 6-ply bias carcass | Stability and strength under load | Built to match rated loads |
| Checkmark pattern | Drive and reverse traction | Better bog and recovery performance |
| Deep wheel-lip protector | Rim protection | Reduces cosmetic damage from debris |
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 sizes and matching to wheel diameter
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.
Choose by terrain balance
Choose if you prefer peak mud traction or steadier hard-pack manners. Larger diameters lift the chassis 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, 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.
- Select diameter to gain clearance and width to control cut-through/float.
- Plan ahead for steering/driveline effects.
| Item | Impact | What to do |
|---|---|---|
| Diameter | Ground clearance, approach angle | Go larger for deep mud and ruts |
| Section width | Cut-through vs float | Run narrower to cut to firm base |
| Tire weight | Rotational load and acceleration | Verify clutching and gearing |
MotoHavok size & weight chart: popular fitments
Use this quick chart to balance clearance, mass, and payload limits. Here are common SKUs with published weights, max loads, and a 2.5″ tread depth.
31×8.5-14 — 42.9 lb Fuel ATV rimsMax 910 Fuel four wheeler rimsTread 2.5
32×8.5-16 — 45.2 lb Fuel stroke rimsMax 935 Fuel stroke rimsTread 2.5
32×8.5-18 — 44.5 lb fuelUTVMax 880 Fuel four wheeler rimsTread 2.5
33×8.5-20 — 44.4 lb Fuel four wheeler rimsMax 885 Fuel ATV wheelsTread 2.5
34×8.5-18 — 47.2 lbs Fuel RZR wheelsMax load 1020 UTV Fuel wheelsTread depth 2.5
35×8.5-20 — 49.6 lb Fuel RZR wheelsMax 1020 Fuel RZR wheelsTread 2.5
35×8.5-22 — 50.1 lb Fuel RZR wheelsMax 935 Fuel UTV rimsTread 2.5
37×9.5-22 — 50.4 lb Fuel RZR wheelsMax 1020 Fuel four wheeler rimsTread 2.5
37×8.5-24 — 50.4 lb Fuel RZR wheelsMax 1020 Fuel stroke rimsTread 2.5
42×8.5-24 — 61.8 lb Fuel four wheeler rimsMax 1390 Fuel RZR wheelsTread 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:
- Compare true weights/loads to predict acceleration feel and payload support.
- The consistent tread depth helps the lugs claw through slop while keeping predictable contact 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.
- Confirm stock status—numerous sizes ship now; others show 4–6 week waits.
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.
Checkmark tread: traction in both directions
A checkmark layout interlocks lugs to increase 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 grooves and shoulder blocks add lateral grip so side-hilling feels planted, not sketchy.
A deep wheel-lip protector guards bead lips and deflects debris from the bead. This protection for custom wheels trims cosmetic rash and helps maintain bead seal off-road.
| Feature | Benefit | Notes |
|---|---|---|
| Checkmark geometry | Forward and reverse traction | Predictable extraction and braking |
| Tall lugs | Mud evacuation and 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. 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, 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.
- Certain SKUs are oversized; plan special handling, storage, and shipping.
| Spec | Effect | Action |
|---|---|---|
| 6-ply carcass | Strength and stability under load | Match load ratings to your GVWR |
| Tubeless construction | Simpler installs; quick plug repairs | Keep plugs and a compressor on board |
| Non-DOT | Not for public road use | Keep usage off public roads |
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. This reduces surprises at delivery and keeps performance predictable.
Wheel fitment guidance for custom builds
Get rim/profile fit right to protect finishes and refine handling.
Pick a section width that matches rim lips. Common 8.5 options work well on many deep wheel rims without pinching or ballooning.
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.
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
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.
- Run hub-centric rings and quality lugs for concentric fit and less vibration.
- Balance mud traction smooth feel by matching the rim and profile for both swamp runs and trail cruising.
- Wide-stance setups may require fender extensions to limit lug fling.
| Fitment Check | Why it Matters | Action |
|---|---|---|
| Section width vs rim lip | Prevents pinching and protects finish | Compare inner/outer lip sizes |
| Beadlock ring/hardware | May interfere with protector | Check ring depth and clamp geometry |
| Offset & backspace | Steering/brake clearance | Verify prior to purchase |
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
In real rides, this lineup brings strong muck grip with predictable behavior on firm ground.
Serious mud grip with consistent stability
In clay/gumbo, tall lugs and wide voids self-clean effectively. This preserves deep-mud traction during long, throttle-heavy pulls.
The checkmark tread supports traction drive moves when you need to pivot or back out. It cuts wheelspin and keeps control when stuck.
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.
Transitions from puddles to hard-pan feel 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-focused design; many sizes keep 2.5″ depth for consistent off-road results.
| Surface | Primary Benefit | Why it Matters |
|---|---|---|
| Mud | Self-clearing 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 with confidence: inventory status, lead times, and shipping in the United States
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.
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.
Shipping & delivery notes
- If a trip is coming, plan for lead-time items and order early.
- 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.
- Non-DOT tubeless—off-road use; keep a plug kit and compressor ready.
| Item | Typical Status | What to do |
|---|---|---|
| Popular mid-range fitments | In stock & 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 |
| Notes | Non-DOT, tubeless | Off-road only; carry repair gear |
To Conclude
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.
Rely on published weights, load limits, and 2.5″ depth to choose diameter/width that satisfy clearance and load targets. 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.