Tire Size Guide

305/40R22 Tires

Compare 17 available models across 5 categories, then confirm fitment for your vehicle.

Our Top Pick in 305/40R22
Toyo Proxes ST III
Ultra High Performance SummerValue

The Toyo Proxes ST III is a solid choice for drivers who prioritize treadlife in the ultra-high performance summer category, thanks to its high treadlife score and 40,000-mile warranty.

Treadlife score of 9 is notably high for an ultra-high performance summer tire, backed by a 40,000-mile warranty that exceeds the category average. Dry grip rating of 8 offers solid performance, though it lags behind the category benchmark of 8.7. Handling score of 8 aligns well with the dry grip, providing a balanced driving experience for spirited driving.
65Spec score (est.)
Full analysis
5 models

Best Ultra High Performance Summer Tires in 305/40R22

All Ultra High Performance Summer tires

The Toyo Proxes ST III is a solid choice for drivers who prioritize treadlife in the ultra-high performance summer category, thanks to its high treadlife score and 40,000-mile warranty.

  • Treadlife score of 9 is notably high for an ultra-high performance summer tire, backed by a 40,000-mile warranty that exceeds the category average.
  • Dry grip rating of 8 offers solid performance, though it lags behind the category benchmark of 8.7.

The lower wet grip score and 'R' speed rating may deter drivers looking for top-tier performance in all conditions.

40,000 mi warrantyTreadwear 500Traction A
Spec score65estimated
Details
Nitto NT555RIIPerformance

The Nitto NT555RII is aimed at drivers who want a tire that can handle the demands of track days or spirited driving sessions.

  • Dry grip rating of 8, while below the category average of 8.7, still offers solid performance for spirited driving.
  • Handling score of 8 matches the dry grip, providing a responsive driving experience.

The extremely low treadwear rating of 100 suggests a very short lifespan, which could be costly for frequent drivers.

Treadwear 100Traction A
Spec score62estimated
Details
Nexen Roadian HPPerformance

The Nexen Roadian HP is best suited for drivers who prioritize dry grip and handling precision.

  • Dry grip score of 9 exceeds the category average of 8.7, making it a solid choice for spirited driving.
  • Handling performance also scores a 9, which is above average for the segment and ensures precise steering response.

The wet grip performance is notably below average, making it a poor choice for wet climates or all-weather driving.

40,000 mi warrantyTreadwear 400
Spec score55estimated
Details

The Yokohama Parada Spec-X is tailored for drivers who prioritize dry grip and handling above all else.

  • Dry grip score of 10, outperforming the category average of 8.7, ideal for spirited driving on dry roads.
  • Handling score of 10 ensures precise steering response, making it suitable for drivers who prioritize sharp cornering.

Wet grip performance is notably below average, making it a poor choice for those who frequently drive in rainy conditions.

Spec scoreestimated
Details
Show 1 more ultra high performance summer option
General Grabber UHP

Specs on detail page

4 models

Best Highway All-Season Truck Tires in 305/40R22

All Highway All-Season Truck tires

The Michelin Defender LTX M/S is a strong choice for truck owners who prioritize treadlife and dry handling.

  • Treadlife score of 10 and a 70,000-mile warranty exceed the category average treadlife of 61,048 miles, making it a long-lasting option.
  • Dry grip score of 8.5 surpasses the category average of 7.7, providing reliable performance on dry roads.

If you need a tire with enhanced wet grip for frequent rainy conditions, consider alternatives like the Firestone Destination LE3.

70,000 mi warrantyTreadwear 720Traction A
Spec score78estimated
Details

The Michelin Defender LTX M/S2 is a solid choice for truck owners who prioritize treadlife and handling over wet grip.

  • Treadlife score of 10 with a 70,000-mile warranty exceeds the category average treadlife of 61,048 miles.
  • Handling and dry grip scores of 7.5 each align closely with category expectations, providing reliable on-road performance.

Wet grip performance is below average, making it less ideal for regions with frequent heavy rain.

70,000 mi warrantyTreadwear 820Traction B
Spec score74estimated
Details

The Hankook Ventus ST RH06 is a highway all-season truck tire that stands out for its wet grip performance, with a score of 7 that surpasses the category average of 6.1.

  • Treadwear warranty of 50,000 miles is a solid offer, though below the category average of 61,048 miles.
  • Wet grip score of 7 is above the category average of 6.1, making it a reliable choice for rainy conditions.

The slightly lower treadwear rating of 420 compared to the category average suggests a shorter tire lifespan.

50,000 mi warrantyTreadwear 420Traction A
Spec score68estimated
Details

The Nitto NT420V is best suited for drivers who prioritize long treadlife and solid dry performance in a highway all-season truck tire.

  • High treadlife rating with a 70,000-mile warranty, exceeding the category average of 61,048 miles.
  • Dry grip and handling both score 7.5, making it a reliable choice for on-road performance.

Wet grip performance is below average, which could be a concern for drivers in rainy climates.

Spec scoreestimated
Details
4 models

Best Performance All-Season Tires in 305/40R22

All Performance All-Season tires

The Fuzion Sport is a solid choice for drivers prioritizing wet grip and treadlife in a performance all-season tire.

  • Wet grip score of 9 significantly exceeds the category average of 7.2, making it a strong performer in rainy conditions.
  • Treadlife warranty of 55,000 miles is above the category average of 51,717 miles, offering dependable longevity.

The 'R' speed rating limits its use for drivers who frequently travel at higher speeds, making it less suitable for performance enthusiasts.

55,000 mi warrantyTreadwear 500Traction AA
Spec score76estimated
Details
Advanta HPZ-02Performance

The Advanta HPZ-02 is a compelling choice for drivers prioritizing wet grip, with its score of 9 well above the category average of 7.2.

  • Wet grip score of 9 significantly surpasses the category average of 7.2, making it a strong performer in rainy conditions.
  • Treadwear warranty of 50,000 miles is competitive, though slightly below the category average of 51,717 miles.

The UTQG treadwear rating of 420 indicates a shorter lifespan compared to many competitors, which could lead to more frequent replacements.

50,000 mi warrantyTreadwear 420Traction AA
Spec score76estimated
Details

The General G-MAX AS-07 is a solid choice for drivers seeking a performance all-season tire with a focus on dry grip and handling.

  • Treadlife score of 9 with a 50,000-mile warranty, slightly below the category average of 51,717 miles but still strong for a performance all-season tire.
  • Dry grip rating of 8 matches the category expectation, ensuring reliable performance on dry roads.

Wet grip performance is below some competitors, which could be a concern for those frequently driving in rainy conditions.

50,000 mi warrantyTreadwear 500Traction A
Spec score68estimated
Details

The Interceptor AS810 by Milestar is best suited for drivers who prioritize dry grip and handling above all else.

  • Outstanding dry grip and handling scores of 10, leading the performance all-season category average of 8.4.
  • Treadlife score of 9, supported by a 50,000-mile warranty, offers durability well above the category average.

The lack of 3PMSF certification limits its use in severe winter conditions, making it less versatile than some competitors.

50,000 mi warrantyTreadwear 500
Spec score65estimated
Details
2 models

Best Touring All-Season Tires in 305/40R22

All Touring All-Season tires

The Kumho Crugen HP71 is a solid choice for those seeking a reliable touring all-season tire with a focus on longevity and comfort.

  • Above-average treadlife with a 65,000-mile warranty, slightly exceeding the category benchmark of 64,578 miles.
  • Wet grip score of 7.5 surpasses the category average of 6.9, providing reliable performance in rainy conditions.

The lower 'R' speed rating may not satisfy drivers who require higher speed capabilities for their vehicles.

65,000 mi warrantyTreadwear 640Traction A
Spec score75estimated
Details

The Sumitomo HTR Enhance CX2 is a strong contender for those seeking a touring all-season tire with a focus on longevity and dry road performance.

  • Above-average treadlife with a 680 UTQG rating and a 65,000-mile warranty, surpassing the category benchmark of 596 UTQG.
  • Dry grip score of 8.5 is higher than the category average of 7.8, providing reliable performance on dry roads.

If wet grip is your highest priority, you might find better options with competitors like the BFGoodrich Advantage Control.

65,000 mi warrantyTreadwear 600Traction A
Spec score74estimated
Details
2 models

Best All-Terrain Tires in 305/40R22

All All-Terrain tires

The Recon Grappler A/T by Nitto is a solid choice for those who prioritize off-road capability.

  • Off-road traction is a strong suit thanks to its aggressive tread design, making it suitable for varied terrains.
  • Treadlife is backed by a 55,000-mile warranty, which is competitive within the all-terrain segment.

Lacks 3PMSF certification, making it less suitable for drivers who need winter-capable all-terrain tires.

65,000 mi warrantyTreadwear 600Traction A
Spec score74estimated
Details

The Falken Ziex STZ05 is a solid choice for drivers who need a durable all-terrain tire with a focus on longevity.

  • Treadlife score of 8.8 is above the category average, backed by a 50,000-mile warranty.
  • Wet grip rating of 6.0 exceeds the category average of 5.2, giving it an edge in rainy conditions.

If you prioritize dry grip performance, this tire falls slightly short of the category average.

50,000 mi warrantyTreadwear 500
Spec score60estimated
Details
Fitment

Vehicles Using 305/40R22

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Popular Brands in 305/40R22

Size decoded

What 305/40R22 Means

305/40R22 designates a tire 305 mm (12.0") wide with a sidewall 40% as tall as it is wide — about 122 mm (4.8") — mounted on a 22-inch wheel. That works out to an overall diameter of roughly 31.6", a circumference of about 99.3", and approximately 638 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

122 mm

Sidewall height

31.6"

Overall diameter

99.3"

Circumference

638

Revs per mile

Of the 17 305/40R22 tire models we track, the most common category is ultra high performance summer (5 models), followed by highway all-season truck (4) — a good indicator of the kind of vehicles and driving this size is designed for.

Before you buy

Frequently Asked Questions

What does 305/40R22 mean?
305/40R22 breaks down as follows: 305mm is the tire's section width (the widest point), 40 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 22 is the wheel diameter in inches.
What vehicles use 305/40R22 tires?
305/40R22 is a common fitment for vehicles like the 2006 Dodge Ram 1500, 2005 Dodge Ram 1500, 2004 Dodge Ram 1500. Always confirm your specific trim's fitment before purchasing.
How tall is a 305/40R22 tire?
A 305/40R22 tire has a sidewall height of about 122 mm (4.8") and an overall diameter of roughly 31.6", turning approximately 638 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

305/40R22 Research Guides

Confirm 305/40R22 fits your vehicle

Wheel size can vary by trim and option package. Enter your year, make, model, and trim to verify fitment before you order.

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