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Curated tire comparisons
Explore four carefully selected tire size comparisons with calculated dimensions, practical trade-offs and interactive diagrams.
CURATED TIRE COMPARISON
175/65 R15 vs 195/65 R15
The aspect ratio stays at 65, but the sidewall grows because it is a percentage of width. The diameter increase is substantial enough to deserve careful checks against the vehicle manufacturer’s specified sizes.
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195/65 R15 vs 205/55 R16
A larger wheel does not necessarily mean a taller tire. The lower-profile 16-inch combination is slightly smaller overall and has substantially less sidewall, changing the potential impact-cushioning trade-off.
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225/45 R17 vs 235/45 R17
Keeping the 45 aspect ratio while adding nominal width makes the second tire taller. Check the chosen tire model’s permitted rim widths and vehicle clearances before treating it as an alternative.
Compare dimensionsCURATED TIRE COMPARISON
205/55 R16 vs 215/55 R16
The extra nominal width also adds height because both sizes use a 55 aspect ratio. Matching the 16-inch wheel diameter alone does not establish wheel-width or vehicle compatibility.
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