33-Inch Tires: The Perfect Everyday Upgrade

33s are often the first step up from stock—and for good reason.

Common sizes: 285/70R17, 285/75R16, 275/70R18 (roughly 33" tall)

Pros of 33s

• Minimal Lift Needed: Many trucks can run 33s with a simple leveling kit or very mild lift.

• Better MPG Than Bigger Sizes: Slight hit to fuel economy, but much less than 35s or 37s.

• Great Daily Drivability: Easy to live with on the highway, in parking lots, and around town.

• Improved Off-Road Capability: More ground clearance and traction than stock without going extreme.

Cons of 33s

• Limited Extreme Capability: Good for trails and light rock, but you’ll start to find their limit on tougher obstacles.

• Less “Wow” Factor: They look great, but they don’t turn heads like 35s or 37s.

Best for: Daily-driven trucks that see light to moderate trails, camping trips, and overlanding with minimal compromise.

35-Inch Tires: The Sweet Spot for Most Builds

35s are the go-to size for many serious off-roaders.

Common sizes: 35x12.50R17, 315/70R17, 295/70R18

Pros of 35s

• Big Visual Upgrade: Instantly makes any truck look more aggressive and capable.

• Serious Off-Road Performance: Extra clearance and a bigger contact patch improve traction and obstacle clearance.

• Still Daily-Drivable: With the right gearing and suspension, 35s can work well for mixed-use rigs.

Cons of 35s

• Requires Lift & Possible Trimming: Most trucks need a 2–3" lift and possibly minor trimming or crash bar mods.

• Noticeable MPG Hit: Heavier and taller = more rolling resistance and reduced fuel economy.

• More Stress on Drivetrain: Transmission, gears, and brakes all work harder. Re-gearing is recommended on some platforms.

Best for: Weekend warriors who want a truck that can hit real trails and still be driven to work every day.

37-Inch Tires: Full Commitment to Off-Road

37s are for people who are all in.

Common sizes: 37x12.50R17, 37x13.50R17

Pros of 37s

• Maximum Ground Clearance: Excellent breakover, approach, and departure angles.

• Huge Traction: Massive contact patch and tall sidewalls for grip and flex.

• Aggressive, Unmistakable Look: You can spot a truck on 37s from a mile away.

Cons of 37s

• Big Lift Required: Most rigs need a 3.5–4"+ lift, plus serious trimming and bump stop tuning.

• Re-Gearing Is Almost a Must: Stock gears struggle; performance and drivability suffer without proper gearing.

• More Wear on Components: Steering, suspension, axles, and brakes all see increased stress.

• Fuel Economy Hit: Expect a noticeable drop in MPG.

Best for: Dedicated trail rigs, rock crawlers, and hardcore overland builds where off-road performance matters more than daily comfort.

33s vs 35s vs 37s: Side-by-Side Comparison

Use this as a quick reference when deciding which way to go:

How to Choose the Right Size for Your Truck

Ask yourself three questions:

1. How do you actually use your truck?

   • Mostly highway and city? Go 33s.

   • Mix of daily driving and real trails? 35s are your sweet spot.

   • Mostly off-road, with some street to get there? 37s make sense.

2. Are you willing to invest in supporting mods?

   • 33s: Leveling kit, maybe minor trimming.

   • 35s: Lift, possible trimming, maybe re-gear depending on platform.

   • 37s: Lift, trimming, re-gear, and likely upgraded steering/suspension.

3. What’s your budget—for now and later?

   • Bigger tires cost more upfront and long-term (replacements, fuel, maintenance).

If you want a no-drama upgrade that still feels close to stock on the street, 33s are perfect.
If you want serious off-road capability without going overboard, 35s are usually the best answer.
If you want to build a rig that does it all off-road and don’t mind the cost, 37s are worth the commitment.

There’s no one “best” tire size—only the best size for your truck and your lifestyle.

• 33s keep things simple, comfortable, and efficient.

• 35s strike the ideal balance of looks, performance, and practicality.

• 37s deliver maximum off-road capability for drivers who are all-in on the hobby.

👉 At our shop, we stock 33, 35, and 37-inch all-terrain and mud-terrain tires, plus the wheels, lift kits, and supporting parts to match. If you’re not sure what will fit your specific truck, we can help you choose a proven combo that clears, works, and looks right the first time.