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P275/55R17 Tire Size
Shop P275/55R17 tires in stock with confirmed size specs, validated diameter in inches, approved rim width range, and verified vehicle fitment before purchase.
Browse and filter P275/55R17 tires from General and more to quickly find your ideal fit.
All You Need to Know About P275/55R17 Tires
The P275/55R17 is the passenger-rated version of 275/55R17 size, commonly selected for SUVs and light trucks that spend most of their time on pavement.
In the U.S., both P275/55R17 and 275/55R17 are typically grouped together and sold interchangeably, since they share identical dimensions and fit the same 17-inch wheels.
Where the P-metric version differs is in how it’s rated and used: it follows passenger-tire load standards, prioritizing ride comfort, road noise control, and fuel efficiency. When installed on trucks or SUVs, the P275/55R17 must be load-adjusted (derated by about 9-10%) from its published load index capacity, meaning the maximum load the tire can safely carry is reduced compared to its rating in a passenger-car application.
The P275/55R17 size version remains a practical fit for drivers focused on daily road use rather than maximum load or towing demands.
P275/55R17 Dimensions & Fitment Context
- Overall diameter: ≈28.9 in (on-road SUV/light truck fitment range)
- Sidewall height: ≈151 mm (comfort-oriented sidewall profile)
- Section width: 275 mm (full-width contact patch on standard wheels)
- Approved rim width: 7.5–9.5 in (optimized around 8.0–8.5 in factory wheels)
- Wheel diameter: 17 in
Note: The calculated overall diameter of P275/55R17 is ≈28.9 inches. Actual mounted size may vary slightly (+/- 0.1-0.3 inches) depending on tread design, manufacturer construction, and whether the tire is standard load (SL) or extra load (XL).
Common Vehicle Fitments for P275/55R17
The P275/55R17 is commonly associated with light trucks and SUVs such as the Ford F-150, Chevrolet Silverado 1500, GMC Sierra 1500, Ram 1500, Toyota Tundra, Tahoe, and Yukon equipped with 17-inch wheels. This size shares the same dimensional fitment as the no-prefix 275/55R17, and in practice, both designations are used across similar platforms in both OEM and replacement applications.
Because the P275/55R17 and 275/55R17 formats are dimensionally identical, vehicles specified for 275/55R17 can typically be fitted with a P275/55R17 as well, provided load requirements are appropriate. The distinction comes down to application: drivers prioritizing ride comfort, quieter operation, and everyday road use will generally find the P-metric version the better fit, while higher load demands may favor alternative constructions.
P275/55R17 Dimensions in Inches
A P275/55R17 tire measures approximately 28.9 inches in overall diameter, 10.8 inches in width, and has a 5.9-inch sidewall height. The P275/55R17 size sits in the upper range of passenger-rated 17-inch tires, just below the 30-inch truck class.
P275/55R17 in inches is equivalent to 28.9″ × 10.8″ R17
Most Recommended P275/55R17 Tires
P275 55r17 tires sale: General G-Max AS-07
P275 55r17 tires cheap: General Grabber UHP
Best P275 55r17 tires: Michelin Defender LTX M/S
Comparison of P275/55R17 With Similar Tire Sizes
Comparing P275/55R17 with P285/55R17 and P265/65R17 shows how width and sidewall height changes within the same P-metric category affect contact patch, ground clearance, rim compatibility, and fitment interchangeability on light truck and SUV platforms.
Difference Between P275/55R17 and P285/55R17
The P285/55R17 is 10 mm wider and about 0.4 inches larger in overall diameter than the P275 tire (about a 1.5% increase), which stays within the accepted 3% threshold, so they can be safely interchanged.
The primary fitment consideration is wheel width: the P285 typically requires a wider approved rim range (generally starting around 8.0 inches) compared to the P275’s ~7.5-inch minimum. Clearance and wheel compatibility should be verified before upgrading.
Difference Between P275/55R17 and P265/65R17
The P265/65R17 is 10 mm narrower than P275 tire, but 0.6 inches taller - a 2.1% diameter increase - which stays within the 3% replacement threshold, so sizes can be safely interchanged. The trade-off is a narrower contact patch in exchange for marginally more ground clearance.
For safe size adjustments within the P275/55R17 range, refer to our guide on the 3% rule and tire upsizing limits.
All You Need to Know About P275/55R17 Tires
The P275/55R17 is the passenger-rated version of 275/55R17 size, commonly selected for SUVs and light trucks that spend most of their time on pavement.
In the U.S., both P275/55R17 and 275/55R17 are typically grouped together and sold interchangeably, since they share identical dimensions and fit the same 17-inch wheels.
Where the P-metric version differs is in how it’s rated and used: it follows passenger-tire load standards, prioritizing ride comfort, road noise control, and fuel efficiency. When installed on trucks or SUVs, the P275/55R17 must be load-adjusted (derated by about 9-10%) from its published load index capacity, meaning the maximum load the tire can safely carry is reduced compared to its rating in a passenger-car application.
The P275/55R17 size version remains a practical fit for drivers focused on daily road use rather than maximum load or towing demands.
P275/55R17 Dimensions & Fitment Context
- Overall diameter: ≈28.9 in (on-road SUV/light truck fitment range)
- Sidewall height: ≈151 mm (comfort-oriented sidewall profile)
- Section width: 275 mm (full-width contact patch on standard wheels)
- Approved rim width: 7.5–9.5 in (optimized around 8.0–8.5 in factory wheels)
- Wheel diameter: 17 in
Note: The calculated overall diameter of P275/55R17 is ≈28.9 inches. Actual mounted size may vary slightly (+/- 0.1-0.3 inches) depending on tread design, manufacturer construction, and whether the tire is standard load (SL) or extra load (XL).
Common Vehicle Fitments for P275/55R17
The P275/55R17 is commonly associated with light trucks and SUVs such as the Ford F-150, Chevrolet Silverado 1500, GMC Sierra 1500, Ram 1500, Toyota Tundra, Tahoe, and Yukon equipped with 17-inch wheels. This size shares the same dimensional fitment as the no-prefix 275/55R17, and in practice, both designations are used across similar platforms in both OEM and replacement applications.
Because the P275/55R17 and 275/55R17 formats are dimensionally identical, vehicles specified for 275/55R17 can typically be fitted with a P275/55R17 as well, provided load requirements are appropriate. The distinction comes down to application: drivers prioritizing ride comfort, quieter operation, and everyday road use will generally find the P-metric version the better fit, while higher load demands may favor alternative constructions.
P275/55R17 Dimensions in Inches
A P275/55R17 tire measures approximately 28.9 inches in overall diameter, 10.8 inches in width, and has a 5.9-inch sidewall height. The P275/55R17 size sits in the upper range of passenger-rated 17-inch tires, just below the 30-inch truck class.
P275/55R17 in inches is equivalent to 28.9″ × 10.8″ R17
Most Recommended P275/55R17 Tires
P275 55r17 tires sale: General G-Max AS-07
P275 55r17 tires cheap: General Grabber UHP
Best P275 55r17 tires: Michelin Defender LTX M/S
Comparison of P275/55R17 With Similar Tire Sizes
Comparing P275/55R17 with P285/55R17 and P265/65R17 shows how width and sidewall height changes within the same P-metric category affect contact patch, ground clearance, rim compatibility, and fitment interchangeability on light truck and SUV platforms.
Difference Between P275/55R17 and P285/55R17
The P285/55R17 is 10 mm wider and about 0.4 inches larger in overall diameter than the P275 tire (about a 1.5% increase), which stays within the accepted 3% threshold, so they can be safely interchanged.
The primary fitment consideration is wheel width: the P285 typically requires a wider approved rim range (generally starting around 8.0 inches) compared to the P275’s ~7.5-inch minimum. Clearance and wheel compatibility should be verified before upgrading.
Difference Between P275/55R17 and P265/65R17
The P265/65R17 is 10 mm narrower than P275 tire, but 0.6 inches taller - a 2.1% diameter increase - which stays within the 3% replacement threshold, so sizes can be safely interchanged. The trade-off is a narrower contact patch in exchange for marginally more ground clearance.
For safe size adjustments within the P275/55R17 range, refer to our guide on the 3% rule and tire upsizing limits.
FAQ
Can I replace P275/55R17 with an LT tire?
Can P275/55R17 be used for towing?
Does P275/55R17 come in XL or extra load versions?
What is the correct tire pressure for P275/55R17?
What is the load capacity of P275/55R17?
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