33x12.50R20 Tires for Full-Size Trucks and SUVs | All-Terrain, Mud and Street

Full-size truck owners running Ford F-150s, Ram 1500s, Chevy Silverados and GMC Sierras on 20-inch factory wheels know this size delivers. The 33x12.50R20 is the sweet spot for lifted half-tons and stock three-quarter-tons alike, offering the stance, clearance and load capacity that serious drivers demand.

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What Does 33x12.50R20 Mean?

This size tells you everything you need before you buy.

-- 33 is the overall diameter in inches.

-- 12.50 is the section width in inches, noticeably wider than a standard LT tire, putting more rubber in contact with the ground.

-- R confirms radial construction, the universal standard for light truck tires.

-- 20 is the wheel diameter in inches, matching factory 20-inch rims on most full-size trucks built after 2012.

This size mounts on 9 to 11-inch-wide wheels. Load Range E (10-ply) covers most daily driven trucks and half-tons. Load Range F (12-ply) is built for heavier payloads and frequent towing on three-quarter-ton and one-ton trucks.

Why Truck and SUV Owners Choose 33x12.50R20

This size solves real problems for the vehicles that run it.

The 33-inch diameter clears most 2 to 4-inch lift kits on F-150s, Silverados and Ram 1500s without rubbing. The 12.50-inch width improves lateral traction on loose terrain. The 20-inch rim diameter works directly with factory wheels on the Toyota Tundra, Nissan Titan, Ford F-250, F-350 Super Duty and Jeep Gladiator (minimum 2.5-inch lift required).

Drivers choose this size for four consistent reasons. They want trail capability without a body lift. They want an aggressive sidewall stance on a street-driven truck. They want treadwear warranties that hold past 50,000 miles. And they want a full set of 4 that fits a real budget without giving up load rating.

New American Tires Hub carries options that hit every one of those targets, starting under $200 per tire and scaling to premium brands over $400.

Not sure which size or brand fits your build? Our team confirms fitment before you order. Reach out before you check out.

Load Range Guide — E vs F for 33x12.50R20

Choosing the wrong load range affects safety and ride quality. Here is what each rating actually means for your truck.

Load Range E (10-ply) supports up to 2,470 to 2,680 lbs per tire depending on brand, at a maximum inflation of 65 PSI. This is the most common choice for F-150, Ram 1500 and Silverado 1500 owners doing mixed on and off-road driving. It covers the stock payload capacity of most half-ton and three-quarter-ton trucks and rides noticeably smoother than Load Range F on daily pavement.

Load Range F (12-ply) supports up to 3,042 lbs per tire at 95 PSI. This is the right choice for F-250, F-350, Ram 2500 and Silverado 2500HD owners who regularly tow trailers over 8,000 lbs or haul near maximum payload. The stiffer sidewall improves stability under load but delivers a firmer ride on unloaded highway miles.

If you do not tow heavy loads, Load Range E will perform better day-to-day. If you tow heavy regularly, Load Range F is the safer and more capable choice.

33x12.50R20 All Terrain Tires — Built for Trucks That Do Both

The most popular choice in this size for F-150s, Silverados, Tundras and Rams that split time between paved roads and unpaved trails.

A quality 33x12.50R20 all terrain tire runs quietly on highways and grips confidently on gravel, dirt and light mud. Tread blocks are spaced for self-cleaning but tight enough to minimize road noise at speed. Most top-tier options carry the Three-Peak Mountain Snowflake (3PMSF) rating for severe snow service, which matters for truck owners in northern states and higher elevations.

Top Picks for 2025

These three brands lead in repeat purchases, verified review scores and overall value across this size. If you are starting your search here, these are the right place to land.

-- Best overall value: AMP Terrain Pro A/T — 60,000-mile warranty, 3PMSF rated,Load Range E

-- Best premium all-terrain: Nitto Ridge Grappler — Load Range F, hybrid terrain performance, one of the most reviewed tires in this size

-- Best budget pick: Venom Power Terra Hunter X/T — Load Range E, 50,000-mile warranty, under $230 per tire

33x12.50R20 Mud Tires, Maximum Off-Road Grip for Trail-Built Trucks

Mud terrain tires trade pavement refinement for traction capability that no all-terrain can match.

Deep, widely spaced lugs evacuate mud, clay and loose rock from the contact patch faster and more completely than tighter all-terrain patterns. If you run trails more than twice a month, cross creek beds regularly or compete in off-road events, a 33x12.50R20 mud tire is the right specification for your build.

Expect more road noise above 55 mph compared to all-terrain that is the expected trade-off for the traction gain you get off-road.

1 - AMP Terrain Attack M/T

Purpose-built for aggressive off-road use with a large lug pattern that digs deep and exits cleanly in wet clay and thick mud. Load Range E, 10-ply, rated to 65 PSI maximum inflation. Load index 114 supports 2,600 lbs per tire, which covers the payload requirements of most half-ton and three-quarter-ton trail trucks. The sidewall lug coverage is a notable strength here self-recovery in soft terrain depends on sidewall bite as much as tread lug depth.

2- Accelera M/T-01

The most accessible price point in the 33x12.50R20 mud terrain category without sacrificing structural integrity. Load Range E, 10-ply with a reinforced carcass and a bold directional tread pattern that performs predictably in mud and loose terrain.

A consistent choice for Jeep Gladiator owners and light truck builders working within a build budget. The value-to-capability ratio makes it difficult to pass at this size.

3 - Atlas Paraller M/T

Deep directional tread blocks on a reinforced Load Range F, 12-ply carcass. This is a serious mud tire at a price point that undercuts the major premium brands by a meaningful margin. Truck owners who want aggressive mud terrain capability, not brand recognition, consistently choose the Paraller M/T when budget is a real constraint. Sidewall lugs are substantial and contribute meaningfully to lateral grip in loose terrain.

4- Mickey Thompson Baja Boss M/T

Stone ejectors in the tread voids, PowerPly XD sidewall construction and massive lug blocks define the Baja Boss M/T's reputation in the mud terrain segment. This tire has earned its place as a benchmark across enthusiast forums and verified purchase platforms.

Confidence-inspiring warranty from a brand that has been building off-road tires since 1963. A proven specification for Silverado and Sierra builds where serious trail performance is the first requirement.

5- Nitto Trail Grappler M/T

The quietest mud terrain tire in this size at highway speeds, which is a meaningful distinction for Ram 1500 and F-150 owners who run mud tires on a daily-driven truck. Variable pitch tread sequencing reduces the characteristic drone that makes most mud tires uncomfortable above 60 mph.

Available in 10-ply and 12-ply versions to match half-ton and three-quarter-ton applications. Premium price, but the highway comfort gap between this and other mud tires in the category is real.

6- Toyo Open Country M/T

A scalloped shoulder design provides additional lateral traction in loose terrain and on side-hill traverses where standard square shoulder lugs lose contact. The tread pattern has become iconic in the off-road segment over its production run not by accident, but because the design principle holds up on technical terrain.

Built for longevity under sustained off-road use. A top specification for Tundra and Titan builds in the Pacific Northwest and mountain west where terrain is varied and demanding.

7- BFGoodrich Mud-Terrain T/A KM3

BFGoodrich's most capable mud terrain tire to date. Mud-Phobic Bars actively move material out of the tread voids during rotation, which prevents packing in thick clay conditions where other mud tires bog down.

Serrated shoulder lugs deliver sidewall traction on rocky descents, the kind of technical terrain where a standard mud tire's sidewall becomes the limiting factor. The benchmark specification for serious off-road Ram 2500 and F-250 builds where maximum capability is the only requirement.

8- Cosmo Mud Kicker

Load Range F, 12-ply at an entry-level price point that makes it accessible for builds where a dedicated mud tire is needed but budget is constrained. The open tread pattern handles basic mud and loose terrain. Sidewall lugs are present and functional.

Not the specification for extreme technical terrain, but for trail access roads, seasonal mud and mixed off-road use, the Mud Kicker performs its role without complaint.

See top tire brands that are listed at New American Tires Hub.

33x12.50R20 Street Tires, Refined Daily Driving at Truck Size

Some builds run a leveling kit purely for stance. A 33x12.50R20 highway terrain tire gives you the correct size fitment with a tread pattern designed for pavement quieter, more comfortable and longer-wearing than any all-terrain or mud tire in this size.

Highway terrain tires in this category deliver tread life in the 65,000 to 70,000-mile range, superior wet traction on paved surfaces, minimal road noise at highway speeds and measurably better fuel economy compared to all-terrain patterns. If your truck sees 95% pavement, this is the tier that makes sense.

The Yokohama Geolandar H/T G056 and Falken Wildpeak H/T02 are the leading options in this category. Both carry the correct load ratings for full-size trucks and deliver a refined highway ride that F-150, Ram 1500 and Tundra owners switching from aggressive off-road tires consistently describe as a significant comfort improvement. Both also carry strong wet traction scores for trucks operating in rain-heavy markets.

How to Pick the Right 33x12.50R20 Tire in 5 Steps

Use this framework to get to the right choice without second-guessing.

Step 1 — Define your terrain. If 70% or more of your driving is on pavement, choose all-terrain. If you run trails more than twice a month or cross water and mud regularly, choose mud terrain. If you rarely leave paved roads, a street tire saves money and extends tread life significantly.

Step 2 — Check your load requirement. Do you tow above 8,000 lbs regularly? Select Load Range F. Otherwise, Load Range E performs better day-to-day, rides smoother and is less expensive.

Step 3 — Set your budget. Entry-level all-terrain options like the Venom Power Terra Hunter and Atlas Paraller deliver consistent real-world performance under $250 per tire. Mid-range brands including AMP and Mickey Thompson run $250 to $350. Premium tires such as the BFGoodrich KO2 and Nitto Ridge Grappler exceed $400 per tire and justify that price with verified long-term performance.

Step 4 — Check the warranty. A 50,000-mile treadwear warranty is the minimum worth considering. The AMP Terrain Pro A/T and Hankook Dynapro AT2 Xtreme both carry 60,000-mile warranties in this size, which is among the highest offered anywhere in this category.

Step 5 — Assess noise tolerance. Mud terrain tires generate measurably more road noise above 55 mph. Rugged terrain tires sit between all-terrain and mud terrain on the noise scale. If highway comfort matters for your daily commute, stay with all-terrain or highway terrain.

Why Buy 33x12.50R20 Tires at New American Tires Hub?

We source directly from authorized distributors. Every tire is new, not reconditioned, refurbished or grey-market. You will never receive a tire with undisclosed prior use from New American Tires Hub.

Every product listing shows load index, load range, ply rating, tread depth and warranty mileage in full. You know exactly what you are buying before you enter payment information — no surprises at checkout and no specs hidden behind a call-to-action.

Free shipping applies to every order across the contiguous USA. No minimum. No handling fees. No threshold to clear.

A set of 4 bundles are available on most all-terrain, mud terrain and street options in this size. Buying four tires at once ensures consistent tread wear from the first rotation cycle and simplifies warranty tracking for the life of the tire.

Our team is available to confirm fitment, compare specifications and advise on load range selection before you order. That guidance is free and available to every customer regardless of order size.

Frequently Asked Questions

What vehicles use 33x12.50R20 tires?

Full-size pickup trucks and body-on-frame SUVs with 20-inch wheels are the primary application for this size. Common fitments include the Ford F-150, Ram 1500, Chevrolet Silverado 1500, GMC Sierra and Toyota Tundra. Most half-ton trucks require a 2 to 3-inch leveling kit or lift for proper front clearance at this diameter.

Three-quarter-ton and one-ton trucks, including the F-250, F-350 and Ram 2500, typically accept this size on stock suspension.

What is the difference between 33x12.50R20 all terrain and mud terrain tires?

All-terrain tires use tighter tread block spacing, which reduces road noise and extends tread life on pavement while still handling gravel, dirt and light mud. Mud terrain tires use deep, widely spaced lugs that evacuate material faster and grip more aggressively on loose rock, clay and soft terrain, but generate measurably more road noise above 55 mph.

All-terrain tires are the right call for daily drivers. Mud terrain tires are the right call for trucks that run trails regularly.

What load range should I choose for 33x12.50R20 tires?

Load Range E (10-ply) handles the payload and towing requirements of most half-ton and three-quarter-ton trucks, supporting up to approximately 2,600 lbs per tire at 65 PSI. Load Range F (12-ply) is the correct specification for trucks that regularly tow heavy trailers or carry maximum payload, supporting up to 3,042 lbs per tire at 95 PSI.

If you do not tow above 8,000 lbs regularly, Load Range E will ride smoother and perform better for mixed daily use.

How many miles do 33x12.50R20 tires last?

All-terrain tires in this size typically carry treadwear warranties between 50,000 and 60,000 miles. Mud terrain tires generally fall in the 40,000 to 50,000-mile range due to the softer rubber compounds required for off-road grip.

Highway terrain tires can exceed 65,000 miles under normal driving conditions. Proper inflation, rotation every 5,000 to 7,500 miles and periodic alignment checks will maximize tread life across all categories.

Will 33x12.50R20 tires fit my truck without a lift kit?

It depends on the vehicle. Most half-ton trucks, including the F-150 and Ram 1500, need at least a 2-inch leveling kit for the front to clear at full steering lock. Three-quarter-ton and one-ton trucks typically accept this size on stock suspension due to taller factory ride heights.

Some newer half-tons with generous factory clearances accept this size on a leveling kit alone. Always verify with your specific year, model, cab and bed configuration before ordering. Our team can confirm this for your truck before you check out.

All tires are new and sourced from authorized distributors. Fitment recommendations are based on common configurations and should be verified for your specific vehicle before purchase. New American Tires Hub ships free to all contiguous United States addresses.