245/30R20 Compatible Tire Sizes

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The 245/30R20 has an overall diameter of 65.5 cm. The T&RA recommended rim width for a 245mm section width is 7–9 inches, with a measuring rim of 8 inches. This page lists 57 compatible alternatives within 3% of the original diameter. Sizes are organized by wheel diameter. Within each section, the closest match per treadwidth is shown in italics. All sizes are theoretical and there may not be an actual production tire for the size.

Use our interactive tire size compatibility lookup →

245/30R20 Specifications

Recommended Rim Width

7–9 in

Measuring: 8 in

7" 9"

Sidewall Height

7.3 cm

Visible Sidewall

5.6 cm

2.2 in

Overall Diameter

65.5 cm

25.8 in

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
225/35R19	64.0	7.9	6.1	-2.3%	29.3 mph	58.6 mph
225/40R19	66.3	9.0	7.3	+1.2%	30.3 mph	60.7 mph
235/35R19	64.7	8.2	6.5	-1.2%	29.6 mph	59.3 mph
235/40R19	67.1	9.4	7.7	+2.4%	30.7 mph	61.4 mph
245/35R19	65.4	8.6	6.8	-0.1%	30.0 mph	59.9 mph
255/30R19	63.6	7.6	5.9	-3.0%	29.1 mph	58.2 mph
255/35R19	66.1	8.9	7.2	+0.9%	30.3 mph	60.6 mph
265/30R19	64.2	7.9	6.2	-2.0%	29.4 mph	58.8 mph
265/35R19	66.8	9.3	7.5	+2.0%	30.6 mph	61.2 mph
275/30R19	64.8	8.3	6.5	-1.1%	29.7 mph	59.3 mph
285/30R19	65.4	8.5	6.8	-0.2%	29.9 mph	59.9 mph
295/30R19	66.0	8.8	7.1	+0.7%	30.2 mph	60.4 mph
305/30R19	66.6	9.2	7.4	+1.6%	30.5 mph	61.0 mph
315/25R19	64.0	7.9	6.1	-2.3%	29.3 mph	58.6 mph
315/30R19	67.2	9.4	7.7	+2.5%	30.8 mph	61.5 mph
325/25R19	64.5	8.1	6.4	-1.5%	29.5 mph	59.1 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
225/30R20	64.3	6.8	5.0	-1.8%	29.5 mph	58.9 mph
225/35R20	66.5	7.9	6.1	+1.6%	30.5 mph	61.0 mph
235/30R20	64.9	7.0	5.3	-0.9%	29.7 mph	59.5 mph
235/35R20	67.3	8.2	6.5	+2.7%	30.8 mph	61.6 mph
245/30R20 (Original)	65.5	7.3	5.6	+0.0%	30.0 mph	60.0 mph
255/25R20	63.5	6.4	4.6	-3.0%	29.1 mph	58.2 mph
255/30R20	66.1	7.6	5.9	+0.9%	30.3 mph	60.5 mph
265/25R20	64.0	6.6	4.9	-2.2%	29.3 mph	58.7 mph
265/30R20	66.7	7.9	6.2	+1.8%	30.5 mph	61.1 mph
275/25R20	64.5	6.9	5.1	-1.5%	29.6 mph	59.1 mph
275/30R20	67.3	8.3	6.5	+2.7%	30.8 mph	61.6 mph
285/25R20	65.0	7.1	5.4	-0.7%	29.8 mph	59.6 mph
295/25R20	65.5	7.4	5.6	+0.1%	30.0 mph	60.0 mph
305/25R20	66.0	7.6	5.9	+0.8%	30.3 mph	60.5 mph
315/25R20	66.5	7.9	6.1	+1.6%	30.5 mph	61.0 mph
325/20R20	63.8	6.5	4.8	-2.6%	29.2 mph	58.4 mph
325/25R20	67.0	8.1	6.4	+2.4%	30.7 mph	61.4 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
225/25R21	64.6	5.6	3.9	-1.4%	29.6 mph	59.2 mph
225/30R21	66.8	6.8	5.0	+2.0%	30.6 mph	61.2 mph
235/25R21	65.1	5.9	4.1	-0.6%	29.8 mph	59.6 mph
235/30R21	67.4	7.0	5.3	+3.0%	30.9 mph	61.8 mph
245/25R21	65.6	6.1	4.4	+0.1%	30.0 mph	60.1 mph
255/20R21	63.5	5.1	3.4	-3.0%	29.1 mph	58.2 mph
255/25R21	66.1	6.4	4.6	+0.9%	30.3 mph	60.5 mph
265/20R21	63.9	5.3	3.6	-2.4%	29.3 mph	58.6 mph
265/25R21	66.6	6.6	4.9	+1.7%	30.5 mph	61.0 mph
275/20R21	64.3	5.5	3.8	-1.8%	29.5 mph	58.9 mph
275/25R21	67.1	6.9	5.1	+2.4%	30.7 mph	61.5 mph
285/20R21	64.7	5.7	4.0	-1.2%	29.7 mph	59.3 mph
295/20R21	65.1	5.9	4.2	-0.5%	29.8 mph	59.7 mph
305/20R21	65.5	6.1	4.4	+0.1%	30.0 mph	60.0 mph
315/20R21	65.9	6.3	4.6	+0.7%	30.2 mph	60.4 mph
325/20R21	66.3	6.5	4.8	+1.3%	30.4 mph	60.8 mph

Current Tire Pricing

Tire	Size	Price/Tire
245/30R20
Yokohama Advan A052Extreme Performance Summer	245/30R20	$458.99
Michelin Pilot Sport Cup 2 (240)Extreme Performance Summer	245/30R20	Check Price
Continental ExtremeContact SportMax Performance Summer	245/30R20	$350.80
Kumho Ecsta Sport SMax Performance Summer	245/30R20	$272.48
Michelin Pilot Sport 4SMax Performance Summer	245/30R20	$415.99
Vredestein Ultrac ProMax Performance Summer	245/30R20	$205.43
Bridgestone Potenza SportMax Performance Summer	245/30R20	$363.38
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	245/30R20	$379.99
Alternative Sizes · 235/35R20, 235/30R20, 255/30R20
Vitour Tempesta P1 P-01RExtreme Performance Summer	235/35R20	$423.00
Michelin Pilot Sport Cup 2 (240)Extreme Performance Summer	235/35R20	$434.99
Continental ExtremeContact SportMax Performance Summer	235/35R20	$335.99
Kumho Ecsta Sport SMax Performance Summer	235/30R20	$246.48
Kumho Ecsta Sport SMax Performance Summer	235/35R20	Check Price
Michelin Pilot Sport 4SMax Performance Summer	235/30R20	$406.99
Michelin Pilot Sport 4SMax Performance Summer	235/35R20	$392.99
Vredestein Ultrac ProMax Performance Summer	235/30R20	$238.47
Vredestein Ultrac ProMax Performance Summer	235/35R20	$208.00
Bridgestone Potenza SportMax Performance Summer	235/35R20	$342.51
Continental ExtremeContact SportMax Performance Summer	255/30R20	$339.99
Kumho Ecsta Sport SMax Performance Summer	255/30R20	$280.80
Michelin Pilot Sport 4SMax Performance Summer	255/30R20	$390.99
Vredestein Ultrac ProMax Performance Summer	255/30R20	$230.91
Pirelli P Zero AS Plus 3 Ultra High Performance All-Season	235/35R20	$364.77
Continental ExtremeContact DWS 06 PlusUltra High Performance All-Season	235/35R20	$342.99
Michelin Pilot Sport All Season 4Ultra High Performance All-Season	235/35R20	$405.99
Michelin Pilot Alpin PA4 N-SpecPerformance Winter / Snow	235/35R20	$342.85
Vredestein Wintrac Pro+Performance Winter / Snow	235/35R20	$276.83
Vredestein Wintrac ProPerformance Winter / Snow	235/35R20	$237.00

Price availability updated May 2026. Actual prices may vary.

Tire Recommendations

Extreme Performance Summer

Track days, autocross, and maximum dry grip

Bridgestone Potenza RE-71RZ

Treadwear: 200

235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 265/35R19 -1", +20mm 305/30R19 -1", +60mm

Bridgestone Potenza RE-71RS

Treadwear: 200

235/35R19 -1", -10mm 235/40R19 -1", -10mm 265/35R19 -1", +20mm 305/30R19 -1", +60mm

Hoosier Track Attack Pro

Treadwear: 200

245/35R19 -1" 265/30R19 -1", +20mm 265/35R19 -1", +20mm 295/30R19 -1", +50mm 305/30R19 -1", +60mm 315/30R19 -1", +70mm 265/30R20 +20mm 275/30R20 +30mm

Nankang Sportnex CR-S

Treadwear: 200

235/35R19 -1", -10mm 245/35R19 -1" 265/30R19 -1", +20mm 265/35R19 -1", +20mm 285/30R19 -1", +40mm 295/30R19 -1", +50mm 305/30R19 -1", +60mm 275/30R20 +30mm

Vitour Tempesta P1 P-01R

Treadwear: 200

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

Yokohama Advan A052

Treadwear: 200

245/30R20 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm

Falken Azenis RT660+

Treadwear: 200

245/35R19 -1" 265/35R19 -1", +20mm 275/30R19 -1", +30mm 305/30R19 -1", +60mm 315/30R19 -1", +70mm

BFGoodrich g-Force Rival +

Treadwear: 200

305/30R19 -1", +60mm

BFGoodrich g-Force Rival S 1.5

Treadwear: 200

305/30R19 -1", +60mm

Kumho Ecsta V730

Treadwear: 200

235/35R19 -1", -10mm 245/35R19 -1" 305/30R19 -1", +60mm

Michelin Pilot Sport Cup 2 (240)

Treadwear: 240

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 265/30R19 -1", +20mm 265/35R19 -1", +20mm 295/30R19 -1", +50mm 305/30R19 -1", +60mm 235/35R20 -10mm 265/30R20 +20mm

Continental ExtremeContact Force

Treadwear: 200

235/35R19 -1", -10mm 265/35R19 -1", +20mm 295/30R19 -1", +50mm 315/30R19 -1", +70mm 265/30R20 +20mm

Hankook Ventus R-S4

Treadwear: 200

305/30R19 -1", +60mm

Max Performance Summer

Spirited street driving and occasional track use

Continental ExtremeContact Sport

Treadwear: 340

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/30R19 -1", +10mm 255/35R19 -1", +10mm 265/35R19 -1", +20mm 275/30R19 -1", +30mm 285/30R19 -1", +40mm 295/30R19 -1", +50mm 305/30R19 -1", +60mm 225/35R20 -20mm 235/35R20 -10mm 255/30R20 +10mm 265/30R20 +20mm 275/30R20 +30mm

Kumho Ecsta Sport S

Treadwear: 260

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 265/30R19 -1", +20mm 265/35R19 -1", +20mm 285/30R19 -1", +40mm 225/35R20 -20mm 235/30R20 -10mm 235/35R20 -10mm 255/30R20 +10mm 265/30R20 +20mm 275/30R20 +30mm

Michelin Pilot Sport 4

Treadwear: 320

225/40R19 -1", -20mm 255/35R19 -1", +10mm

Vredestein Ultrac Pro

Treadwear: None

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/30R19 -1", +10mm 255/35R19 -1", +10mm 265/35R19 -1", +20mm 275/30R19 -1", +30mm 225/35R20 -20mm 235/30R20 -10mm 235/35R20 -10mm 255/30R20 +10mm 265/30R20 +20mm 275/30R20 +30mm

Bridgestone Potenza Sport

Treadwear: 300

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 265/30R19 -1", +20mm 265/35R19 -1", +20mm 285/30R19 -1", +40mm 295/30R19 -1", +50mm 305/30R19 -1", +60mm 235/35R20 -10mm 275/30R20 +30mm

Ultra High Performance All-Season

Year-round daily driving with performance capability

Pirelli P Zero AS Plus 3

Treadwear: 560

225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 255/35R19 -1", +10mm 235/35R20 -10mm

Continental ExtremeContact DWS 06 Plus

Treadwear: 560

225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 265/30R19 -1", +20mm 265/35R19 -1", +20mm 275/30R19 -1", +30mm 285/30R19 -1", +40mm 235/35R20 -10mm 275/30R20 +30mm

Bridgestone Potenza RE980AS+

Treadwear: 500

225/40R19 -1", -20mm 235/35R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 285/30R19 -1", +40mm

Michelin Pilot Sport All Season 4

Treadwear: 540

245/30R20 225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/30R19 -1", +10mm 255/35R19 -1", +10mm 265/35R19 -1", +20mm 285/30R19 -1", +40mm 235/35R20 -10mm 265/30R20 +20mm 275/30R20 +30mm

Nitto Neo Gen

Treadwear: 280

245/35R19 -1" 225/30R20 -20mm

Grand Touring All-Season

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

Michelin CrossClimate2

Treadwear: 640

235/40R19 -1", -10mm

Vredestein Quatrac Pro+

Treadwear: 400

225/35R19 -1", -20mm 225/40R19 -1", -20mm 235/35R19 -1", -10mm 235/40R19 -1", -10mm 245/35R19 -1" 255/35R19 -1", +10mm 275/30R20 +30mm

Continental SecureContact AW

Treadwear: 700

235/40R19 -1", -10mm

Goodyear Assurance WeatherReady2

Treadwear: 700

225/40R19 -1", -20mm 235/40R19 -1", -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

245/30R20 Compatible Tire Sizes

245/30R20 Specifications

19" Wheel Diameter

20" Wheel Diameter (Original)

21" Wheel Diameter

Current Tire Pricing

Tire Recommendations

Extreme Performance Summer

Bridgestone Potenza RE-71RZ

Bridgestone Potenza RE-71RS

Hoosier Track Attack Pro

Nankang Sportnex CR-S

Vitour Tempesta P1 P-01R

Yokohama Advan A052

Falken Azenis RT660+

BFGoodrich g-Force Rival +

BFGoodrich g-Force Rival S 1.5

Kumho Ecsta V730

Michelin Pilot Sport Cup 2 (240)

Continental ExtremeContact Force

Hankook Ventus R-S4

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

Bridgestone Potenza RE980AS+

Michelin Pilot Sport All Season 4

Nitto Neo Gen

Grand Touring All-Season

Michelin CrossClimate2

Vredestein Quatrac Pro+

Continental SecureContact AW

Goodyear Assurance WeatherReady2

How to Use This Information