The Ultimate Motohavok Tire Size Selection Guide
Quick stat: A majority of UTV owners (60%+) misjudge sizing on the first try resulting in clearance/gearing headaches that derail a ride.
Use this brief guide to lock the correct size quickly. With MotoHavok, you get outstanding mud traction plus a surprisingly smooth hard-pack feel. It’s an ag-style tire built with an industry-first checkmark tread, bulletproof 6-ply bias carcass, and 2″+ lugs for real bite.
We’ll show how listed weights, max loads, and the 2.5″ tread depth influence performance. We also cover the ultra-deep wheel lip protector for rim defense, UTV-only tubeless fitment, and delivery notes—some sizes ranger 1000 xp accessories ship now while others list 4–6 week leads.
Get straightforward advice on pairing wheels, balancing clearance with gearing, and selecting the right configuration for your terrain. By the end, you’ll feel ready to pick an EFX MotoHavok setup that fits and performs the way you want.
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.
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.
Fast spec snapshot
- Build: 6-ply bias carcass; tubeless; UTV use only.
- Tread: 2.5″ depth on many options; pattern engineered for traction drive reverse.
- Protection: deep wheel-lip protector to help deflect debris and protect rims.
| Key Feature | Advantage | Details |
|---|---|---|
| 6-ply bias casing | Stability and strength under load | Built to match rated loads |
| Checkmark pattern | Bite in both directions | Enhances controlled extraction |
| Ultra deep wheel lip protector | Shields wheel lips | Reduces cosmetic damage from debris |
MotoHavok tire size — choosing the right fit 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
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
The standard 6-ply carcass supplies strong sidewall support across sizes. Yet bigger/heavier tires increase rotational mass, impacting acceleration and CVT feel.
Verify clearance at full lock and bump, confirm offset with new rim diameters, and include payload (winches/cages) so suspension and gearing remain 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 ahead for steering/driveline effects.
| Variable | Impact | What to do |
|---|---|---|
| Diameter | Ground clearance, approach angle | Choose larger for deep mud runs |
| Section width | Cut-through vs float | Use narrower to punch through mud |
| Tire weight | Rotational load and acceleration | Check clutching/gearing accordingly |
Size and weight chart: popular MotoHavok 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 Polaris ranger 1000 accessories aftermarketMax load 910 2023 Polaris ranger xp 1000 accessoriesTread depth 2.5
32×8.5-16 — 45.2 lbs Polaris ranger northstar accessoriesMax load 935 Polaris ranger add onsTread depth 2.5
32×8.5-18 — 44.5 lbs 2024 Polaris ranger accessoriesMax load 880 2023 Polaris ranger 1000 accessoriesTread depth 2.5
33×8.5-20 — 44.4 lb Polaris ranger add onsMax 885 2018 Polaris ranger xp 1000 accessoriesTread 2.5
34×8.5-18 — 47.2 lbs 2022 Polaris ranger accessoriesMax load 1020 Polaris ranger 1000 accessories aftermarketTread depth 2.5
35×8.5-20 — 49.6 lb Polaris ranger accessoryMax 1020 Polaris ranger xp 1000 partsTread 2.5
35×8.5-22 — 50.1 lb 2023 Polaris ranger xp 1000 accessoriesMax 935 2021 Polaris ranger accessoriesTread 2.5
37×9.5-22 — 50.4 lb Polaris 1000 ranger accessoriesMax 1020 Polaris ranger 1000 accessories aftermarketTread 2.5
37×8.5-24 — 50.4 lbs 2018 Polaris ranger xp 1000 accessoriesMax load 1020 Polaris ranger accessoryTread depth 2.5
42×8.5-24 — 61.8 lbs 2018 Polaris ranger xp 1000 accessoriesMax load 1390 2024 Polaris ranger northstar accessoriesTread depth 2.5
| Fitment | Weight (lbs) | Max load lb | 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:
- 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.
- Moving to low-30s boosts clearance with minor mass increase; 42″ ups mass and payload.
- Confirm stock status—numerous sizes ship now; others show 4–6 week waits.
Grip engineering: pattern, lugs, and rim protection
Here the design focuses on grip—each tread element and protector is purposeful. 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. That gives predictable traction when you head forward and when you need traction drive reverse to extract from a hole.
Enormous 2”+ lugs for unparalleled deep mud performance
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. That armoring custom wheels limits cosmetic damage and helps keep the bead sealed in harsh terrain.
| Feature | Purpose | Why it helps |
|---|---|---|
| Checkmark pattern | Two-way traction | Controlled recoveries and braking |
| Tall lugs | Self-cleaning with stability | Keeps momentum in deep sections |
| Deep wheel lip protector | Rim defense | Helps avoid rim rash and burps |
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. You get sidewall stiffness for stability plus flex to contour over ruts and 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 compliance means these are for off-road and private-property use only; do not use on public roads where DOT is required.
- 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 rating | Off-road use only | Limit use to trails and private land |
Even with an aggressive profile, the casing aims for a more composed ride vs many ag-style options. Engineering—not just big lugs—underpins the ag-style performance balance.
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
Matching rim and profile correctly protects finishes and sharpens handling.
Pick a section width that matches rim lips. The common 8.5″ option fits deep rims well without pinching/ballooning.
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.
Pairing with armoring custom wheels: debris control in motion
Mind offset/backspacing so the protector clears tie rods/knuckles yet still shields the bead. 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.
- Balance mud bite with smooth feel by pairing rim/profile for swamps and trails.
- Wide-stance setups may require fender extensions to limit lug fling.
| Check | Why it Matters | Quick Action |
|---|---|---|
| Section width vs rim lip | Avoids pinching and protects finish | Compare inner/outer lip sizes |
| Beadlock ring/hardware | Can interfere with protector coverage | Check ring depth and clamp geometry |
| Offset & backspace | Clearance for steering and brakes | Verify prior to 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.
Serious mud grip with consistent 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
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/rut bridging beat small knobbies with minimal steering penalty.
- Feedback notes bite + poise that maintains momentum as terrain varies.
- UTV-specific; numerous options maintain 2.5″ depth for steady off-road behavior.
| Terrain | Main benefit | Reason it matters |
|---|---|---|
| Mud | Self-clearing lugs | Keeps traction through long pulls |
| Hard-pack | On-center stability | Reduces rider fatigue; keeps speed |
| Mixed runs | 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 means faster delivery and fewer scheduling surprises. Select big-diameter SKUs note 4–6 week leads—verify ETA in the selector.
U.S. orders frequently qualify for free shipping, though some SKUs are marked as oversized items. Oversized listings often require special handling, and carriers may ask for a signature or specific delivery windows.
Fast shipping 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.
- 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.
| Category | Common status | What to do |
|---|---|---|
| Popular mid-range sizes | In stock & ready to ship | Order now; expect delivery in 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 | Check cart for oversized fees before checkout |
| Notes | Non-DOT, tubeless | Off-road only; carry repair gear |
In Closing
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.
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.
Plenty of popular sizes are in stock; some list 4–6 week leads. Confirm availability, place the order, and get back out riding.