Tire Size Guide

305/70R18 Tires

15 tires availableFrom $149.08$503 per tire

305

Width (mm)

70

Aspect Ratio

18"

Rim Diameter

Vehicles Using 305/70R18

+ 1 more vehicles use this size

Shop This Size by Category or Brand

All 305/70R18 Tires

The Baja Legend EXP is best suited for off-road enthusiasts who value mud traction and durability, backed by a 50,000-mile warranty. However, its poor wet grip makes it less ideal for those who need reliable on-road performance in rainy conditions.

50,000mi warrantyTreadwear NONETraction NONE
$149.08Details

The Wrangler Territory MT is best for off-road enthusiasts who prioritize rugged terrain capability and handling. However, its lower wet grip and absence of a treadwear warranty are significant trade-offs for those who spend more time on paved roads.

0Treadwear NONETraction NONE

The Discoverer STT Pro is best suited for off-road enthusiasts who prioritize traction in challenging conditions over highway comfort. However, its poor wet grip and lack of a treadwear warranty may deter those who need a reliable all-rounder for mixed driving conditions.

0Treadwear NONETraction NONE

The Baja Legend MTZ is well-suited for off-road enthusiasts who prioritize mud and off-road traction. However, its poor wet grip performance is a critical tradeoff, especially for those driving in rainy conditions.

The Discoverer S/T Maxx is best suited for off-road enthusiasts who prioritize durability and off-road traction. However, its wet grip performance is a significant tradeoff, making it less ideal for wet environments.

0Treadwear NONETraction NONE

The Baja Boss A/T is perfect for off-road enthusiasts who prioritize traction and handling, with scores well above the category averages. However, its treadwear warranty and UTQG rating suggest a potentially shorter lifespan than competitors like the Goodyear Wrangler DuraTrac.

50,000mi warrantyTreadwear 600Traction A

The BFGoodrich All-Terrain T/A KO3 is a strong choice for off-road enthusiasts who need durability and traction across varied surfaces. However, its noise and comfort levels are potential downsides for those who spend a lot of time on highways.

50,000mi warrantyTreadwear 500Traction A

The HD-Terrain T/A KT is best suited for drivers who prioritize off-road capability and load capacity. However, its lack of wet grip and absence of a treadwear warranty are significant tradeoffs for those who frequently encounter wet conditions or plan for long-term use.

The BFGoodrich All-Terrain T/A KO2 is a solid choice for off-road enthusiasts needing reliable traction across diverse terrains, backed by a 50,000-mile warranty. However, its higher noise levels and average wet grip may deter those who prioritize on-road comfort and quietness.

50,000mi warrantyTreadwear 500Traction A

FAQ

What does 305/70R18 mean?
305/70R18 breaks down as follows: 305mm is the tire's section width (the widest point), 70 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 18 is the wheel diameter in inches.
What vehicles use 305/70R18 tires?
305/70R18 is a common fitment for vehicles like the 2025 Chevrolet Silverado 2500, 2025 GMC Hummer EV, 2025 GMC Sierra 2500 HD, 2024 GMC Hummer EV and others. Always confirm your specific trim's fitment before purchasing.
How much do 305/70R18 tires cost?
305/70R18 tires range from $149.08 to $503 per tire. Budget brands start under $150, while premium options can exceed $500. Compare options above for the best price for your needs.

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