Know the numbers.
Own the trail.
Will it fit? Can you carry it? How far can you go?
Free tools that make ATV and UTV planning easier.
A little planning.
A better day out.
01 Dial in your tire setup +02 Make room on the trailer +03 Keep your load in check +Fifteen tools. A clearer plan.
Choose a task. Start with your documented specs.
Tires & performance
ATV/UTV Tire Size Calculator
Compare nominal tire diameter, width, sidewall, and clearance.
Open calculatorUTV Speedometer / Tire Change Calculator
Estimate actual UTV speed after a tire diameter change. Compare indicated speed, actual speed, and the tire-size percentage difference.
Open calculatorUTV Ground Clearance Calculator
Estimate ground-clearance gain or loss from changing UTV tire diameter, with an optional current-clearance measurement and clear limitations.
Open calculatorUTV Tire Change / Effective Gear Ratio Calculator
See how taller or smaller UTV tires change effective gearing, equivalent reduction ratio, and theoretical travel per wheel revolution.
Open calculatorHauling & towing
Trailer Fit Calculator
Check deck space for identical machines and trailer payload.
Open calculatorMulti-Machine ATV/UTV Trailer Fit Calculator
Test two to four mixed ATV/UTV rectangular footprints, independent rotations, loading gaps, and trailer weight against an entered GVWR.
Open calculatorPayload Calculator
Budget riders, accessories, cargo, and tongue load.
Open calculatorUTV Towing / Trailer Load Calculator
Compare a loaded trailer with a manufacturer-provided UTV towing rating and check an optional rated tongue-load limit.
Open calculatorElectrical
ATV/UTV Battery Runtime Calculator
Estimate battery-only accessory runtime from voltage, amp-hours, starting charge, usable-capacity assumptions, efficiency, and watts or amps.
Open calculatorUTV Accessory Electrical Load Calculator
Add light bars, stereos, whip lights, heated seats, GPS, chargers, and custom loads to estimate peak watts, amps, and duty-adjusted averages.
Open calculatorOwnership
ATV/UTV Loan Payment Calculator
Estimate fixed-rate ATV or UTV monthly payments, amount financed, interest, and total acquisition cost including entered taxes and fees.
Open calculatorATV/UTV Ownership Cost Calculator
Build an annual and monthly ATV/UTV ownership budget for payments or purchase allocation, insurance, fuel, maintenance, tires, storage, and more.
Open calculatorRecovery & work
Trip planning
Find official manuals and learn which specifications to verify.
Understand the numbers.
What does 27 × 9–12 actually mean?
Read tire sizes and understand what changes when you go bigger.
TRANSPORT / 6 MIN READMeasure the trailer you have.
Deck size is only the beginning. Check gates, weight, and loading clearance.
TRIP PLANNING / 5 MIN READLeave room for the way back.
Build a fuel estimate around your actual riding and a reserve.
These tools give planning estimates, not fitment approvals or safety certifications. Verify ratings, measurements, and equipment instructions before making changes or heading out.