305/30R19 Compatible Tire Sizes

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The 305/30R19 has an overall diameter of 66.6 cm. The T&RA recommended rim width for a 305mm section width is 9.5–11.5 inches, with a measuring rim of 10.5 inches. This page lists 54 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 →

305/30R19 Specifications

Recommended Rim Width

9.5–11.5 in

Measuring: 10.5 in

9.5" 11.5"

Sidewall Height

9.2 cm

Visible Sidewall

7.4 cm

2.9 in

Overall Diameter

66.6 cm

26.2 in

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
285/35R18	65.7	10.0	8.2	-1.3%	29.6 mph	59.2 mph
285/40R18	68.5	11.4	9.7	+2.9%	30.9 mph	61.8 mph
295/35R18	66.4	10.3	8.6	-0.3%	29.9 mph	59.8 mph
305/35R18	67.1	10.7	8.9	+0.8%	30.2 mph	60.5 mph
315/30R18	64.6	9.4	7.7	-2.9%	29.1 mph	58.3 mph
315/35R18	67.8	11.0	9.3	+1.8%	30.5 mph	61.1 mph
325/30R18	65.2	9.8	8.0	-2.0%	29.4 mph	58.8 mph
325/35R18	68.5	11.4	9.6	+2.9%	30.9 mph	61.7 mph
335/30R18	65.8	10.0	8.3	-1.1%	29.7 mph	59.3 mph
345/30R18	66.4	10.3	8.6	-0.2%	29.9 mph	59.9 mph
355/30R18	67.0	10.7	8.9	+0.7%	30.2 mph	60.4 mph
365/30R18	67.6	10.9	9.2	+1.6%	30.5 mph	61.0 mph
375/30R18	68.2	11.3	9.5	+2.5%	30.7 mph	61.5 mph
385/25R18	65.0	9.6	7.9	-2.4%	29.3 mph	58.6 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
285/30R19	65.4	8.5	6.8	-1.8%	29.5 mph	58.9 mph
285/35R19	68.2	10.0	8.2	+2.5%	30.7 mph	61.5 mph
295/30R19	66.0	8.8	7.1	-0.9%	29.7 mph	59.5 mph
305/30R19 (Original)	66.6	9.2	7.4	+0.0%	30.0 mph	60.0 mph
315/30R19	67.2	9.4	7.7	+0.9%	30.3 mph	60.5 mph
325/30R19	67.8	9.8	8.0	+1.8%	30.5 mph	61.1 mph
335/25R19	65.0	8.4	6.6	-2.3%	29.3 mph	58.6 mph
335/30R19	68.4	10.0	8.3	+2.7%	30.8 mph	61.6 mph
345/25R19	65.5	8.6	6.9	-1.6%	29.5 mph	59.1 mph
355/25R19	66.0	8.9	7.1	-0.8%	29.8 mph	59.5 mph
365/25R19	66.5	9.1	7.4	-0.1%	30.0 mph	60.0 mph
375/25R19	67.0	9.4	7.6	+0.7%	30.2 mph	60.4 mph
385/25R19	67.5	9.6	7.9	+1.4%	30.4 mph	60.9 mph

Tire Size	Diameter (cm)	Sidewall (cm)	Visible SW (cm)	% Difference	Speed @ 30mph	Speed @ 60mph
285/25R20	65.0	7.1	5.4	-2.3%	29.3 mph	58.6 mph
285/30R20	67.9	8.5	6.8	+2.0%	30.6 mph	61.2 mph
295/25R20	65.5	7.4	5.6	-1.5%	29.5 mph	59.1 mph
295/30R20	68.5	8.8	7.1	+2.9%	30.9 mph	61.7 mph
305/25R20	66.0	7.6	5.9	-0.8%	29.8 mph	59.5 mph
315/25R20	66.5	7.9	6.1	+0.0%	30.0 mph	60.0 mph
325/25R20	67.0	8.1	6.4	+0.7%	30.2 mph	60.4 mph
335/25R20	67.5	8.4	6.6	+1.5%	30.4 mph	60.9 mph
345/20R20	64.6	6.9	5.2	-2.9%	29.1 mph	58.2 mph
345/25R20	68.0	8.6	6.9	+2.2%	30.7 mph	61.3 mph
355/20R20	65.0	7.1	5.4	-2.3%	29.3 mph	58.6 mph
355/25R20	68.5	8.9	7.1	+3.0%	30.9 mph	61.8 mph
365/20R20	65.4	7.3	5.6	-1.7%	29.5 mph	59.0 mph
375/20R20	65.8	7.5	5.8	-1.1%	29.7 mph	59.3 mph
385/20R20	66.2	7.7	6.0	-0.5%	29.8 mph	59.7 mph

Current Tire Pricing

Tire	Size	Price/Tire
305/30R19
Bridgestone Potenza RE-71RZExtreme Performance Summer	305/30R19	$504.17
Bridgestone Potenza RE-71RSExtreme Performance Summer	305/30R19	$504.98
Hoosier Track Attack ProExtreme Performance Summer	305/30R19	$556.00
Nankang Sportnex CR-SExtreme Performance Summer	305/30R19	$448.00
Vitour Tempesta P1 P-01RExtreme Performance Summer	305/30R19	$478.00
Falken Azenis RT660+Extreme Performance Summer	305/30R19	$448.13
BFGoodrich g-Force Rival +Extreme Performance Summer	305/30R19	$456.95
BFGoodrich g-Force Rival S 1.5Extreme Performance Summer	305/30R19	$436.57
Kumho Ecsta V730Extreme Performance Summer	305/30R19	$404.92
Michelin Pilot Sport Cup 2 (240)Extreme Performance Summer	305/30R19	$555.99
Hankook Ventus R-S4Extreme Performance Summer	305/30R19	$400.59
Continental ExtremeContact SportMax Performance Summer	305/30R19	$376.99
Michelin Pilot Sport 4SMax Performance Summer	305/30R19	$431.99
Bridgestone Potenza SportMax Performance Summer	305/30R19	$398.99
Alternative Sizes · 295/30R19, 315/30R19
Hoosier Track Attack ProExtreme Performance Summer	295/30R19	$565.00
Nankang Sportnex CR-SExtreme Performance Summer	295/30R19	$419.00
Vitour Tempesta P1 P-01RExtreme Performance Summer	295/30R19	$473.00
Michelin Pilot Sport Cup 2 (240)Extreme Performance Summer	295/30R19	$470.99
Continental ExtremeContact ForceExtreme Performance Summer	295/30R19	$439.00
Hoosier Track Attack ProExtreme Performance Summer	315/30R19	$603.00
Falken Azenis RT660+Extreme Performance Summer	315/30R19	$464.44
Continental ExtremeContact ForceExtreme Performance Summer	315/30R19	$273.29
Continental ExtremeContact SportMax Performance Summer	295/30R19	$368.99
Michelin Pilot Sport 4SMax Performance Summer	295/30R19	$422.99
Bridgestone Potenza SportMax Performance Summer	295/30R19	Check Price
Michelin Pilot Sport 4SMax Performance Summer	315/30R19	$483.99

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

305/30R19 295/35R18 -1", -10mm 315/30R18 -1", +10mm 335/30R18 -1", +30mm 285/35R19 -20mm 325/30R19 +20mm

Bridgestone Potenza RE-71RS

Treadwear: 200

305/30R19 295/35R18 -1", -10mm

Hoosier Track Attack Pro

Treadwear: 200

305/30R19 295/35R18 -1", -10mm 315/30R18 -1", +10mm 335/30R18 -1", +30mm 285/35R19 -20mm 295/30R19 -10mm 315/30R19 +10mm 325/30R19 +20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm 335/25R20 +1", +30mm

Nankang Sportnex CR-S

Treadwear: 200

305/30R19 295/35R18 -1", -10mm 315/30R18 -1", +10mm 335/30R18 -1", +30mm 285/30R19 -20mm 285/35R19 -20mm 295/30R19 -10mm 325/30R19 +20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm

Vitour Tempesta P1 P-01R

Treadwear: 200

305/30R19 315/30R18 -1", +10mm 345/30R18 -1", +40mm 285/35R19 -20mm 295/30R19 -10mm 325/30R19 +20mm 345/25R19 +40mm 295/30R20 +1", -10mm

Yokohama Advan A052

Treadwear: 200

295/35R18 -1", -10mm 315/30R18 -1", +10mm 295/30R20 +1", -10mm

Falken Azenis RT660+

Treadwear: 200

305/30R19 315/30R18 -1", +10mm 315/30R19 +10mm 295/30R20 +1", -10mm

BFGoodrich g-Force Rival +

Treadwear: 200

305/30R19 295/35R18 -1", -10mm 315/30R18 -1", +10mm 335/30R18 -1", +30mm

BFGoodrich g-Force Rival S 1.5

Treadwear: 200

305/30R19 295/35R18 -1", -10mm 315/30R18 -1", +10mm 335/30R18 -1", +30mm

Kumho Ecsta V730

Treadwear: 200

305/30R19

Michelin Pilot Sport Cup 2 (240)

Treadwear: 240

305/30R19 285/35R19 -20mm 295/30R19 -10mm 325/30R19 +20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm

Continental ExtremeContact Force

Treadwear: 200

315/30R18 -1", +10mm 335/30R18 -1", +30mm 295/30R19 -10mm 315/30R19 +10mm 325/30R19 +20mm 295/30R20 +1", -10mm 335/25R20 +1", +30mm 345/25R20 +1", +40mm

Hankook Ventus R-S4

Treadwear: 200

305/30R19 285/35R18 -1", -20mm

Max Performance Summer

Spirited street driving and occasional track use

Continental ExtremeContact Sport

Treadwear: 340

305/30R19 295/35R18 -1", -10mm 285/30R19 -20mm 285/35R19 -20mm 295/30R19 -10mm 325/30R19 +20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm 335/25R20 +1", +30mm

Kumho Ecsta Sport S

Treadwear: 260

285/30R19 -20mm 285/35R19 -20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm

Michelin Pilot Sport 4S

Treadwear: 300

305/30R19 285/35R18 -1", -20mm 285/40R18 -1", -20mm 285/30R19 -20mm 285/35R19 -20mm 295/30R19 -10mm 315/30R19 +10mm 325/30R19 +20mm 285/25R20 +1", -20mm 285/30R20 +1", -20mm 295/25R20 +1", -10mm 295/30R20 +1", -10mm 305/25R20 +1" 325/25R20 +1", +20mm

Vredestein Ultrac Pro

Treadwear: None

285/30R20 +1", -20mm 295/30R20 +1", -10mm

Bridgestone Potenza Sport

Treadwear: 300

305/30R19 285/30R19 -20mm 285/35R19 -20mm 295/30R19 -10mm 285/30R20 +1", -20mm

Ultra High Performance All-Season

Year-round daily driving with performance capability

Continental ExtremeContact DWS 06 Plus

Treadwear: 560

285/35R18 -1", -20mm 295/35R18 -1", -10mm 285/30R19 -20mm 285/35R19 -20mm 285/30R20 +1", -20mm 295/30R20 +1", -10mm 335/25R20 +1", +30mm

Bridgestone Potenza RE980AS+

Treadwear: 500

285/30R19 -20mm 295/30R20 +1", -10mm

Michelin Pilot Sport All Season 4

Treadwear: 540

285/35R18 -1", -20mm 285/30R19 -20mm 285/35R19 -20mm 285/30R20 +1", -20mm 295/30R20 +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

305/30R19 Compatible Tire Sizes

305/30R19 Specifications

18" Wheel Diameter

19" Wheel Diameter (Original)

20" 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

Vredestein Ultrac Pro

Bridgestone Potenza Sport

Ultra High Performance All-Season

Continental ExtremeContact DWS 06 Plus

Bridgestone Potenza RE980AS+

Michelin Pilot Sport All Season 4

How to Use This Information