255/45R20 Compatible Tire Sizes

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255/45R20 Specifications

Recommended Rim Width

7–9.5 in

Measuring: 8 in

7" 9.5"

Overall Diameter

73.8 cm

29.1 in

Sidewall Height

11.5 cm

4.5 in

Visible Sidewall

9.7 cm

3.8 in

Closest Match per Treadwidth See all 16 sizes →

Tire Size	Dia. (cm)	% Diff	@ 60 mph
245/45R20	72.8	-1.2%	59.3 mph
255/45R20Original	73.8	+0.0%	60.0 mph
265/45R20	74.7	+1.2%	60.7 mph
275/40R20	72.8	-1.3%	59.2 mph
285/40R20	73.6	-0.2%	59.9 mph

OEM on

Hyundai IONIQ 5 Limited AWD (2022+)

Use the interactive lookup →

69 compatible alternatives within 3% of the original diameter, organized by wheel diameter. The closest match per tread width within each section is shown in italics. All sizes are theoretical and may not actually be produced. Click a size to verify commercial availability.

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Diff	Speed @ 30mph	Speed @ 60mph
235/50R19	71.8	11.8	10.0	-2.7%	29.2 mph	58.4 mph
235/55R19	74.1	12.9	11.2	+0.5%	30.1 mph	60.3 mph
245/50R19	72.8	12.3	10.5	-1.3%	29.6 mph	59.2 mph
245/55R19	75.2	13.5	11.7	+2.0%	30.6 mph	61.2 mph
255/50R19	73.8	12.8	11.0	+0.0%	30.0 mph	60.0 mph
265/45R19	72.1	11.9	10.2	-2.2%	29.3 mph	58.7 mph
265/50R19	74.8	13.3	11.5	+1.4%	30.4 mph	60.8 mph
275/45R19	73.0	12.4	10.6	-1.0%	29.7 mph	59.4 mph
275/50R19	75.8	13.8	12.0	+2.7%	30.8 mph	61.6 mph
285/45R19	73.9	12.8	11.1	+0.2%	30.1 mph	60.1 mph
295/40R19	71.9	11.8	10.1	-2.6%	29.2 mph	58.5 mph
295/45R19	74.8	13.3	11.5	+1.4%	30.4 mph	60.9 mph
305/40R19	72.7	12.2	10.5	-1.5%	29.6 mph	59.1 mph
305/45R19	75.7	13.7	12.0	+2.7%	30.8 mph	61.6 mph
315/40R19	73.5	12.6	10.9	-0.4%	29.9 mph	59.8 mph
325/40R19	74.3	13.0	11.3	+0.7%	30.2 mph	60.4 mph
335/35R19	71.7	11.7	10.0	-2.8%	29.2 mph	58.3 mph
335/40R19	75.1	13.4	11.7	+1.8%	30.5 mph	61.1 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Diff	Speed @ 30mph	Speed @ 60mph
235/45R20	72.0	10.6	8.8	-2.4%	29.3 mph	58.5 mph
235/50R20	74.3	11.8	10.0	+0.7%	30.2 mph	60.4 mph
245/45R20	72.8	11.0	9.3	-1.2%	29.6 mph	59.3 mph
245/50R20	75.3	12.3	10.5	+2.1%	30.6 mph	61.3 mph
255/45R20(Original)	73.8	11.5	9.7	+0.0%	30.0 mph	60.0 mph
265/40R20	72.0	10.6	8.9	-2.4%	29.3 mph	58.6 mph
265/45R20	74.7	11.9	10.2	+1.2%	30.4 mph	60.7 mph
275/40R20	72.8	11.0	9.3	-1.3%	29.6 mph	59.2 mph
275/45R20	75.5	12.4	10.6	+2.4%	30.7 mph	61.5 mph
285/40R20	73.6	11.4	9.7	-0.2%	29.9 mph	59.9 mph
295/40R20	74.4	11.8	10.1	+0.9%	30.3 mph	60.5 mph
305/35R20	72.1	10.7	8.9	-2.2%	29.3 mph	58.7 mph
305/40R20	75.2	12.2	10.5	+2.0%	30.6 mph	61.2 mph
315/35R20	72.8	11.0	9.3	-1.2%	29.6 mph	59.3 mph
325/35R20	73.5	11.4	9.6	-0.3%	29.9 mph	59.8 mph
335/35R20	74.3	11.7	10.0	+0.7%	30.2 mph	60.4 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Diff	Speed @ 30mph	Speed @ 60mph
235/40R21	72.1	9.4	7.7	-2.2%	29.3 mph	58.7 mph
235/45R21	74.5	10.6	8.8	+1.0%	30.3 mph	60.6 mph
245/40R21	72.9	9.8	8.1	-1.1%	29.7 mph	59.3 mph
245/45R21	75.4	11.0	9.3	+2.2%	30.7 mph	61.3 mph
255/40R21	73.7	10.2	8.5	+0.0%	30.0 mph	60.0 mph
265/35R21	71.9	9.3	7.5	-2.5%	29.2 mph	58.5 mph
265/40R21	74.5	10.6	8.9	+1.1%	30.3 mph	60.6 mph
275/35R21	72.6	9.6	7.9	-1.6%	29.5 mph	59.1 mph
275/40R21	75.3	11.0	9.3	+2.2%	30.6 mph	61.3 mph
285/35R21	73.3	10.0	8.2	-0.6%	29.8 mph	59.6 mph
295/35R21	74.0	10.3	8.6	+0.3%	30.1 mph	60.2 mph
305/30R21	71.6	9.2	7.4	-2.9%	29.1 mph	58.3 mph
305/35R21	74.7	10.7	8.9	+1.3%	30.4 mph	60.8 mph
315/30R21	72.2	9.4	7.7	-2.0%	29.4 mph	58.8 mph
315/35R21	75.4	11.0	9.3	+2.2%	30.7 mph	61.3 mph
325/30R21	72.8	9.8	8.0	-1.2%	29.6 mph	59.3 mph
335/30R21	73.4	10.0	8.3	-0.4%	29.9 mph	59.7 mph

Current Tire Pricing

Tire	Size	Price / Tire
Original Size255/45R20
Michelin Pilot Sport 4SMax Performance Summer	255/45R20	$454.99Tire Rack →
Vredestein Ultrac ProMax Performance Summer	255/45R20	$213.35Tire Rack →
Bridgestone Potenza SportMax Performance Summer	255/45R20	$469.24Tire Rack →
Continental ExtremeContact DWS 06 PlusUltra High Performance All-Season	255/45R20	$265.99Tire Rack →
Vredestein Hypertrac All SeasonUltra High Performance All-Season	255/45R20	$236.77Tire Rack →
Bridgestone Potenza RE980AS+Ultra High Performance All-Season	255/45R20	$221.56Tire Rack →
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	255/45R20	$299.99Tire Rack →
Michelin CrossClimate2Grand Touring All-Season	255/45R20	$334.99Tire Rack →
Vredestein Quatrac Pro+Grand Touring All-Season	255/45R20	$259.77Tire Rack →
Goodyear Assurance WeatherReady2Grand Touring All-Season	255/45R20	$325.99Tire Rack →
Falken WildPeak A/T TrailOn-Road All-Terrain	255/45R20	$232.00Tire Rack →
Nitto Nomad GrapplerOn-Road All-Terrain	255/45R20	$259.00Tire Rack →
Michelin Pilot Alpin 5 SUVPerformance Winter / Snow	255/45R20	$350.97Tire Rack →
Vredestein Wintrac Pro+Performance Winter / Snow	255/45R20	$274.04Tire Rack →
Pirelli Scorpion WinterPerformance Winter / Snow	255/45R20	$360.50Tire Rack →
Michelin X-Ice Snow SUVStudless Ice & Snow	255/45R20	$404.25Tire Rack →
Continental VikingContact 8Studless Ice & Snow	255/45R20	Check PriceTire Rack →
Alternative Size245/45R20, 265/40R20, 265/45R20, 245/50R20
Continental ExtremeContact SportMax Performance Summer	245/45R20	$302.99Tire Rack →
Michelin Pilot Sport 4SMax Performance Summer	245/45R20	$334.99Tire Rack →
Michelin Pilot Sport 4Max Performance Summer	245/45R20	$351.99Tire Rack →
Vredestein Ultrac ProMax Performance Summer	245/45R20	$211.88Tire Rack →
Bridgestone Potenza SportMax Performance Summer	245/45R20	$309.20Tire Rack →
Michelin Pilot Sport 4SMax Performance Summer	265/40R20	$474.99Tire Rack →
Vredestein Ultrac ProMax Performance Summer	265/40R20	$278.52Tire Rack →
Vredestein Ultrac ProMax Performance Summer	265/45R20	$278.53Tire Rack →
Bridgestone Potenza SportMax Performance Summer	265/40R20	$478.99Tire Rack →
Bridgestone Potenza SportMax Performance Summer	265/45R20	$434.99Tire Rack →
Pirelli P Zero AS Plus 3 Ultra High Performance All-Season	245/45R20	$277.08Tire Rack →
Continental ExtremeContact DWS 06 PlusUltra High Performance All-Season	245/45R20	$271.99Tire Rack →
Vredestein Hypertrac All SeasonUltra High Performance All-Season	245/45R20	$235.77Tire Rack →
Bridgestone Potenza RE980AS+Ultra High Performance All-Season	245/45R20	$231.75Tire Rack →
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	245/45R20	$306.99Tire Rack →
Continental ExtremeContact DWS 06 PlusUltra High Performance All-Season	265/40R20	$383.99Tire Rack →
Continental ExtremeContact DWS 06 PlusUltra High Performance All-Season	265/45R20	$378.99Tire Rack →
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	265/40R20	$439.99Tire Rack →
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	265/45R20	$433.99Tire Rack →
Michelin CrossClimate2Grand Touring All-Season	245/45R20	$326.99Tire Rack →
Michelin CrossClimate2Grand Touring All-Season	245/50R20	$296.99Tire Rack →
Vredestein Quatrac Pro+Grand Touring All-Season	245/45R20	$258.77Tire Rack →
Continental SecureContact AWGrand Touring All-Season	245/45R20	$289.99Tire Rack →
Continental SecureContact AWGrand Touring All-Season	245/50R20	$263.99Tire Rack →
Goodyear Assurance WeatherReady2Grand Touring All-Season	245/45R20	$317.99Tire Rack →
Goodyear Assurance WeatherReady2Grand Touring All-Season	245/50R20	$290.99Tire Rack →
Michelin CrossClimate2Grand Touring All-Season	265/45R20	$344.99Tire Rack →
Vredestein Quatrac Pro+Grand Touring All-Season	265/45R20	$270.77Tire Rack →
Goodyear Assurance WeatherReady2Grand Touring All-Season	265/45R20	$337.99Tire Rack →
Goodyear Wrangler Steadfast HTHighway All-Season	265/45R20	$303.99Tire Rack →
Cooper Discoverer Road+Trail ATOn-Road All-Terrain	245/50R20	$248.99Tire Rack →
Falken WildPeak A/T TrailOn-Road All-Terrain	245/50R20	$243.00Tire Rack →
Nitto Nomad GrapplerOn-Road All-Terrain	245/45R20	$267.00Tire Rack →
Nitto Nomad GrapplerOn-Road All-Terrain	245/50R20	$237.00Tire Rack →
Vredestein Pinza ATOn-Road All-Terrain	245/50R20	$217.39Tire Rack →
Yokohama Geolandar A/T4On-Road All-Terrain	245/50R20	$256.99Tire Rack →
Falken WildPeak A/T TrailOn-Road All-Terrain	265/45R20	$235.00Tire Rack →
Nitto Nomad GrapplerOn-Road All-Terrain	265/45R20	$243.00Tire Rack →
Toyo Open Country A/T IIIOff-Road All-Terrain	245/50R20	$259.69Tire Rack →
Vredestein Wintrac Pro+Performance Winter / Snow	245/45R20	$252.64Tire Rack →
Vredestein Wintrac Pro+Performance Winter / Snow	245/50R20	$242.13Tire Rack →
Pirelli Scorpion WinterPerformance Winter / Snow	245/50R20	$294.59Tire Rack →
Michelin Pilot Alpin 5Performance Winter / Snow	265/40R20	$414.13Tire Rack →
Michelin Pilot Alpin 5 SUVPerformance Winter / Snow	265/45R20	$391.38Tire Rack →
Vredestein Wintrac Pro+Performance Winter / Snow	265/45R20	$260.60Tire Rack →
Vredestein Wintrac ProPerformance Winter / Snow	265/45R20	$206.87Tire Rack →
Pirelli Scorpion WinterPerformance Winter / Snow	265/45R20	$381.33Tire Rack →
Michelin X-Ice Snow SUVStudless Ice & Snow	245/45R20	$321.93Tire Rack →
Michelin X-Ice Snow SUVStudless Ice & Snow	245/50R20	$323.25Tire Rack →
Bridgestone Blizzak IcePeakStudless Ice & Snow	245/50R20	$282.84Tire Rack →
Bridgestone Blizzak DM-V2Studless Ice & Snow	245/50R20	$230.21Tire Rack →
Continental VikingContact 8Studless Ice & Snow	245/45R20	$350.99Tire Rack →
Continental VikingContact 8Studless Ice & Snow	245/50R20	Check PriceTire Rack →
Michelin X-Ice SnowStudless Ice & Snow	265/40R20	$365.22Tire Rack →
Michelin X-Ice Snow SUVStudless Ice & Snow	265/45R20	$348.24Tire Rack →
Nokian Hakkapeliitta R5 SUVStudless Ice & Snow	265/45R20	$375.58Tire Rack →
Bridgestone Blizzak DM-V2Studless Ice & Snow	265/45R20	$270.89Tire Rack →

Price availability updated June 2026. Actual prices may vary.

Tire Recommendations

Extreme Performance Summer

Track days, autocross, and maximum dry grip

Hoosier Track Attack Pro

Treadwear: 200

325/35R20 +70mm

Nankang Sportnex CR-S

Treadwear: 200

315/30R21 +1", +60mm 325/30R21 +1", +70mm 335/30R21 +1", +80mm

Vitour Tempesta P1 P-01R

Treadwear: 200

265/35R21 +1", +10mm 305/30R21 +1", +50mm 315/30R21 +1", +60mm 325/30R21 +1", +70mm 335/30R21 +1", +80mm

Falken Azenis RT660+

Treadwear: 200

305/35R20 +50mm

Michelin Pilot Sport Cup 2 (240)

Treadwear: 240

305/35R20 +50mm 275/35R21 +1", +20mm 305/30R21 +1", +50mm 315/30R21 +1", +60mm 325/30R21 +1", +70mm 335/30R21 +1", +80mm

Max Performance Summer

Spirited street driving and occasional track use

Continental ExtremeContact Sport

Treadwear: 340

245/45R20 -10mm 275/40R20 +20mm 305/35R20 +50mm 315/35R20 +60mm 305/30R21 +1", +50mm

Kumho Ecsta Sport S

Treadwear: 260

295/40R19 -1", +40mm 275/40R20 +20mm 305/35R20 +50mm 315/35R20 +60mm 265/35R21 +1", +10mm 275/35R21 +1", +20mm 315/30R21 +1", +60mm 325/30R21 +1", +70mm

Michelin Pilot Sport 4S

Treadwear: 300

255/45R20 235/45R20 -20mm 245/45R20 -10mm 265/40R20 +10mm 275/40R20 +20mm 305/35R20 +50mm 315/35R20 +60mm 245/40R21 +1", -10mm 255/40R21 +1" 265/35R21 +1", +10mm 265/40R21 +1", +10mm 275/35R21 +1", +20mm 285/35R21 +1", +30mm 295/35R21 +1", +40mm 305/30R21 +1", +50mm 315/30R21 +1", +60mm 325/30R21 +1", +70mm

Michelin Pilot Sport 4

Treadwear: 320

265/45R19 -1", +10mm 275/45R19 -1", +20mm 295/40R19 -1", +40mm 245/45R20 -10mm 275/40R20 +20mm 285/40R20 +30mm 315/35R20 +60mm 275/35R21 +1", +20mm 315/30R21 +1", +60mm 325/30R21 +1", +70mm

Bridgestone Potenza Sport

Treadwear: 300

255/45R20 245/45R20 -10mm 265/40R20 +10mm 265/45R20 +10mm 275/40R20 +20mm 275/45R20 +20mm 295/40R20 +40mm 305/35R20 +50mm 315/35R20 +60mm 255/40R21 +1" 265/35R21 +1", +10mm 265/40R21 +1", +10mm 275/35R21 +1", +20mm 295/35R21 +1", +40mm 305/30R21 +1", +50mm 325/30R21 +1", +70mm

Ultra High Performance All-Season

Year-round daily driving with performance capability

Pirelli P Zero AS Plus 3

Treadwear: 560

255/50R19 -1" 245/45R20 -10mm 275/40R20 +20mm

Continental ExtremeContact DWS 06 Plus

Treadwear: 560

255/45R20 235/55R19 -1", -20mm 245/50R19 -1", -10mm 255/50R19 -1" 275/45R19 -1", +20mm 245/45R20 -10mm 265/40R20 +10mm 265/45R20 +10mm 275/40R20 +20mm 275/45R20 +20mm 295/40R20 +40mm 315/35R20 +60mm 255/40R21 +1" 265/35R21 +1", +10mm 265/40R21 +1", +10mm 275/35R21 +1", +20mm 275/40R21 +1", +20mm 295/35R21 +1", +40mm 305/30R21 +1", +50mm

Vredestein Hypertrac All Season

Treadwear: 500

255/45R20 245/50R19 -1", -10mm 245/45R20 -10mm 275/40R20 +20mm 275/45R20 +20mm

Bridgestone Potenza RE980AS+

Treadwear: 500

255/45R20 245/50R19 -1", -10mm 245/45R20 -10mm 275/40R20 +20mm

Grand Touring All-Season

Comfortable, long-wearing all-season tires for daily driving

Michelin CrossClimate2

Treadwear: 640

255/45R20 235/50R19 -1", -20mm 235/55R19 -1", -20mm 245/50R19 -1", -10mm 245/55R19 -1", -10mm 265/50R19 -1", +10mm 235/45R20 -20mm 235/50R20 -20mm 245/45R20 -10mm 245/50R20 -10mm 265/45R20 +10mm 275/45R20 +20mm 285/40R20 +30mm 245/45R21 +1", -10mm 255/40R21 +1" 265/40R21 +1", +10mm 275/40R21 +1", +20mm

Vredestein Quatrac Pro+

Treadwear: 400

255/45R20 235/50R19 -1", -20mm 235/55R19 -1", -20mm 245/50R19 -1", -10mm 255/50R19 -1" 265/50R19 -1", +10mm 235/45R20 -20mm 235/50R20 -20mm 245/45R20 -10mm 265/45R20 +10mm 275/40R20 +20mm 275/45R20 +20mm 315/35R20 +60mm 235/45R21 +1", -20mm 255/40R21 +1" 265/40R21 +1", +10mm 275/35R21 +1", +20mm 275/40R21 +1", +20mm 295/35R21 +1", +40mm

Continental SecureContact AW

Treadwear: 700

235/50R19 -1", -20mm 235/55R19 -1", -20mm 245/55R19 -1", -10mm 255/50R19 -1" 245/45R20 -10mm 245/50R20 -10mm

Goodyear Assurance WeatherReady2

Treadwear: 700

255/45R20 235/50R19 -1", -20mm 235/55R19 -1", -20mm 245/50R19 -1", -10mm 245/55R19 -1", -10mm 255/50R19 -1" 265/50R19 -1", +10mm 235/45R20 -20mm 235/50R20 -20mm 245/45R20 -10mm 245/50R20 -10mm 265/45R20 +10mm 275/45R20 +20mm 255/40R21 +1" 275/40R21 +1", +20mm

On-Road All-Terrain

Pavement-primary with light off-road and gravel capability

Cooper Discoverer Road+Trail AT

Treadwear: 620

245/50R20 -10mm

Falken WildPeak A/T Trail

Treadwear: 620

255/45R20 235/50R19 -1", -20mm 235/55R19 -1", -20mm 245/55R19 -1", -10mm 255/50R19 -1" 245/50R20 -10mm 265/45R20 +10mm 275/45R20 +20mm

Nitto Nomad Grappler

Treadwear: 620

255/45R20 245/45R20 -10mm 245/50R20 -10mm 265/45R20 +10mm 275/45R20 +20mm

Vredestein Pinza AT

Treadwear: 620

245/50R20 -10mm

Yokohama Geolandar A/T4

Treadwear: 700

245/50R20 -10mm

Off-Road All-Terrain

Adventure-ready traction for both trails and pavement

Toyo Open Country A/T III

Treadwear: None

245/50R20 -10mm

How to Use This Information

Stay within 3%: All listed tire sizes maintain proper speedometer accuracy and vehicle dynamics
Consider aspect ratio: Lower numbers mean shorter sidewalls (better handling, harsher ride)
Treadwidth matters: Wider tires typically offer more grip but may reduce fuel economy
Check clearance: Ensure your vehicle has adequate wheel well and suspension clearance

Want to look up compatibility for a different tire size? Use our tire size compatibility lookup

255/45R20 Compatible Tire Sizes

255/45R20 Specifications

19" Wheel Diameter

20" Wheel Diameter (Original)

21" Wheel Diameter

Current Tire Pricing

Tire Recommendations

Extreme Performance Summer

Hoosier Track Attack Pro

Nankang Sportnex CR-S

Vitour Tempesta P1 P-01R

Falken Azenis RT660+

Michelin Pilot Sport Cup 2 (240)

Max Performance Summer

Continental ExtremeContact Sport

Kumho Ecsta Sport S

Michelin Pilot Sport 4S

Michelin Pilot Sport 4

Vredestein Ultrac Pro

Bridgestone Potenza Sport

Ultra High Performance All-Season

Pirelli P Zero AS Plus 3

Continental ExtremeContact DWS 06 Plus

Vredestein Hypertrac All Season

Bridgestone Potenza RE980AS+

Michelin Pilot Sport All Season 4

Grand Touring All-Season

Michelin CrossClimate2

Vredestein Quatrac Pro+

Continental SecureContact AW

Goodyear Assurance WeatherReady2

On-Road All-Terrain

Cooper Discoverer Road+Trail AT

Falken WildPeak A/T Trail

Nitto Nomad Grappler

Vredestein Pinza AT

Yokohama Geolandar A/T4

Off-Road All-Terrain

Toyo Open Country A/T III

How to Use This Information