UTV Street-Legal Tools & Calculators
Everything you need to plan your street-legal build — from total cost estimates to state-by-state fee lookups and printable compliance checklists. All free, no signup required.
Street-Legal Cost Calculator
Calculate total out-of-pocket cost including kit parts, registration, taxes, insurance, and optional Montana LLC savings. Adjustable by state.
Open Calculator →Montana LLC Savings Calculator
Enter your vehicle price and home state to see exactly how much you save on sales tax, your break-even point, and net savings over your ownership period.
Calculate Savings →Registration Fee Estimator
Look up estimated DMV fees, title costs, annual renewals, and sales tax rates for all 50 states. Includes sortable comparison table.
Look Up Fees →Equipment Checklist Generator
Generate a custom, state-specific compliance checklist. Check off what you have, see what's missing, and print it for your DMV appointment.
Generate Checklist →UTV Insurance Cost Estimator
Estimate your annual premium based on vehicle value, coverage type, riding area, and rider history. Learn which insurers specialize in UTV road coverage.
Estimate Premium →Printable PDF Checklist
A clean, print-ready master equipment checklist covering all common state requirements. Download and bring to your DMV or mechanic.
View & Print →More Resources
South Dakota Mail-In Guide
Register your UTV from any state using South Dakota's mail-in process. Step-by-step with exact addresses and forms.
Montana LLC Loop Guide
Full DIY walkthrough for forming a Montana LLC to register your UTV and legally avoid sales tax in high-tax states.
Kit Installation Guide
Wire lights, horn, mirrors, and plate bracket yourself. Covers Polaris RZR, Can-Am Maverick, Yamaha YXZ installs.