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UTV tire sizes are usually marked in a flotation format (for example 27x9-14: height, width and rim diameter in inches). Polaris owner's manuals list the tire size and pressure for each model, for example 29x9-14 front and 29x11-14 rear on the 2023 RZR XP 1000, and say to maintain the recommended tire pressure. Use our converters for the dimensions and the PSI/kPa converter for units. We have no official source for tire or tread recommendations by terrain, ply rating or load, so this guide gives none.
UTV Tire Tools & Information
Sizing information, conversion tools, and resources for your UTV / Side-by-Side.
Tools for UTV Owners
Tools for converting and comparing flotation-format sizes.
Universal Tire Converter
Flotation Tire Converter
From Polaris Owner Manuals:
- Sizing: sizes are Height x Width - Rim Diameter (27x9-14 is 27 in tall, 9 in wide, 14 in rim). Polaris lists different front and rear widths for some models (for example 29x9-14 front, 29x11-14 rear on the 2023 RZR XP 1000).
- Pressure: Polaris manuals say to maintain the recommended tire pressure and check it before operating. The PSI to kPa converter handles units.
- More sizes: the ATV tire size calculator and the ATV tire guide use the same Height x Width - Rim format, and the flotation tire converter translates it.
Disclaimer: All tools and information provided on TireCalculatorHub are for informational purposes only. Always consult with a qualified professional before making decisions about your vehicle's tires or modifications. TireCalculatorHub is not liable for any damages or issues arising from the use of information or tools on this website.