Sunny tires

How to Choose Sunny Tires

Choose Sunny tires by matching the model series to the vehicle category and seasonal requirement before comparing sizes. The brand's lineup is more structured than the price point suggests - the official product categories map directly to a usable decision path.

• For year-round passenger use, NC501 is the logical starting point. It sits in Sunny's all-season branch with a double-layer tread construction aimed at year-round dry and wet use. Independent testing in 2025 showed adequate dry-road and winter performance, though wet braking and handling were its weakest areas relative to comparably priced competitors - something buyers in wet-climate regions should weigh before choosing it over alternatives.
• For summer or performance-oriented passenger driving, the NA305 is a high-performance summer tire with an asymmetric tread built for dry and wet grip at higher speeds. It is not an all-season tire and should not be chosen by drivers who need winter or cold-weather capability. The SN3870 occupies a different space - a performance all-season with a directional V-shaped tread, better suited to drivers who want sporty handling year-round without the seasonal limitation of the NA305.
• For comfort-oriented daily driving, the NP226 is Sunny's dedicated comfort tire, engineered around low noise levels and a smooth ride rather than performance handling. Drivers who prioritize refinement over sporty response should evaluate the NP226 rather than defaulting to the performance models.
• For runflat requirements, the NA302 is the brand's dedicated runflat series - a separate branch that should not be treated as interchangeable with the standard passenger lineup.
• For winter use, four models cover different points on the winter spectrum. The NW631 is a studdable winter tire for the harshest icy conditions. The NW611 and NW211 are non-studded ice-and-snow models for moderate to severe winter climates. The NW312 Wintercross is a touring winter tire for regions with regular snow but less extreme ice exposure.
• For SUV and light-truck use, the lineup moves to the NU and SN SUV family: NU006, NU025, NU031, NU138, and NU147 cover different SUV service profiles, with the SN105 adding a mud-terrain option for buyers needing off-road traction alongside highway capability.

Popular Sunny Tire Sizes for Passenger Cars & SUVs

Sunny's most active sizes reflect its position as a value brand with strong coverage in mainstream European and entry-level performance fitments. The brand's most searched sizes cluster in the 16–18 inch range.

• 215/50R18 - one of the most frequently searched Sunny sizes, fitting the NC501 and NP226 ranges on mid-size sedans and lower crossovers where 18-inch wheels are increasingly standard.
• 225/50R18 - a high-volume all-season fitment active in the NC501 and SN3870 lines, used on sport-oriented sedans and crossovers such as the Volkswagen Passat and Skoda Octavia.
• 225/65R17 - a core SUV size across Sunny's NU-series lineup, fitting standard crossovers like the Toyota RAV4 and Honda CR-V where highway all-season traction is the primary requirement.
• 235/55R18 - a broader crossover fitment appearing in the NU and SN105 ranges, common on larger SUVs where load capacity and tread stability on mixed surfaces both matter.
• 245/45R17 - a lower-profile performance fitment associated with the NA305 and SN3870 lines, used on sport sedans and hot hatches where a wider contact patch is the target.

Sunny's size range is most complete in the 205–235mm width band across 16–18 inch rim diameters. Buyers in very low-profile fitments or large truck sizes will find fewer options, while mainstream sedan, crossover, and mid-size SUV fitments are well covered at value price points.