The NX4a Hyundai Santa Cruz combines crossover-style comfort with the versatility of a compact pickup. Rolling Big Power offers tire options for Santa Cruz owners looking for factory-size replacements or upgrades that complement aftermarket wheels and off-road-inspired builds.
The 2021-2027 Hyundai Santa Cruz utilizes 18-inch and 20-inch tires, depending on the model year, trim level, and factory wheel package. The table below displays factory tire sizes for the NX4a Santa Cruz, along with flotation size conversions to simplify tire comparisons.
Whether you’re driving a Santa Cruz with the standard 18-inch wheel package or an upper trim equipped with 20-inch wheels, Rolling Big Power has tire solutions designed to enhance its capability, traction, and appearance.
| Diameter | Standard Sizing | Flotation Sizing |
|---|---|---|
| 18 Inch | 245/60R18 | 29.57 x 9.65 x 18 |
| 20 Inch | 245/50R20 | 29.65 x 9.65 x 20 |
The two things that affect tires are time and mileage. Naturally, the compounds on tires have a limited lifespan as they begin to breakdown over time. The mileage on a tire is only a general indication of it’s wear and usage. Neither time nor mileage are accurate indicators of a tire’s usability. The reason for that is because factors such as tire storage and care can improve or diminish lifespan. Typically most tires are manufactured to last at least five years under normal circumstances. If your tires are older than 5 years, it may be a good idea to consider replacements.
Reading the sidewall and understand tire sizing options can seem difficult at first. Once you learn the basics of what these numbers and markings mean, it becomes much simpler. Oftentimes original equipment tires use standard sizing designations, such as 255/70R17. However, when upgrading tires, especially for the Santa Cruz, you may come across flotation sizing designations. These will typically read as 35×12.50R17.
The 2021-2027 Hyundai Santa Cruz uses 245/60R18 or 245/50R20 tires, depending on its model year, trim level, and factory wheel package. RBP recommends checking the tire-information label inside the driver-side door jamb to confirm the correct size for your specific vehicle.
A modest tire-size increase may be possible, but available clearance depends on the wheel width, offset, suspension configuration, and intended driving conditions. Before upsizing, RBP recommends confirming the complete wheel-and-tire fitment to prevent rubbing and maintain proper vehicle operation.
Standard sizing, such as 245/60R18, identifies the tire’s width, sidewall aspect ratio, construction, and wheel diameter. Flotation sizing, such as 29.57 x 9.65 x 18, displays the approximate overall diameter, section width, and wheel diameter in inches, making different tire sizes easier to compare.
All-terrain tires are a strong option for Santa Cruz owners who want dependable highway performance with additional traction for dirt roads, trails, and changing weather conditions. RBP offers aggressive tire options designed to enhance the Santa Cruz’s capability and complement its off-road-inspired appearance.
Start with your Santa Cruz’s factory tire size, then consider your wheel specifications, suspension setup, driving environment, and desired tread style. RBP can help you select a tire configuration that supports your vehicle’s fitment requirements while delivering the traction, durability, and appearance you want.
