Why Upgrade to 33-Inch Tires on Your Ford F-150
The Ford F-150 is one of the most popular trucks on American roads — and for good reason. Adding 33-inch tires elevates your rig from a capable daily driver to a trail-ready machine that commands attention. At Godspeed Off-Road, we’ve built dozens of Ford F-150 rigs with 33-inch tires, and we know exactly what it takes to get the fitment dialed in.
At Godspeed Off-Road in Sarasota, Florida, we specialize in building Ford F-150 rigs with 33-inch tires that perform on the trail and turn heads on the street. Every build starts with a conversation about how you use your rig — and ends with a vehicle that exceeds your expectations.
Lift Kit Requirements for 33-Inch Tires on the Ford F-150
Your Ford F-150 uses independent front suspension (IFS), which requires more careful consideration when selecting a lift kit. Unlike solid-axle vehicles, IFS trucks need proper upper control arm (UCA) corrections to maintain safe ball joint angles and alignment geometry. Cutting corners here leads to premature wear, poor handling, and expensive repairs down the line. We use quality aftermarket UCAs on every IFS lift we install.
We typically recommend a 2 to 3-inch lift for running 33-inch tires on the Ford F-150. This is a moderate upgrade that most Ford F-150 owners can accomplish without major surgery. It’s the sweet spot for drivers who want noticeably more clearance and a more aggressive stance without a full overhaul of the drivetrain. A quality leveling kit with rear blocks is the most popular approach for running 33s on the F-150. This gives you the clearance you need while maintaining the factory ride quality that makes the F-150 such a great daily driver.
Regearing Your Ford F-150 for 33-Inch Tires
Running 33-inch tires without regearing is one of the most common mistakes we see at our shop. Your Ford F-150 likely came from the factory with 3.31 or 3.55 gears. Those ratios were calibrated for the stock tire diameter — increase that diameter without compensating, and you lose acceleration, towing confidence, and fuel economy while putting unnecessary stress on your transmission.
For 33-inch tires, we recommend 4.56 gears. This ratio restores the mechanical advantage your drivetrain was designed around, keeping RPMs in the sweet spot for both highway cruising and low-speed crawling. Our regearing service includes new ring and pinion sets, fresh carrier bearings, and precision setup with gear marking compound — because a gear install done wrong costs more to fix than doing it right the first time. Learn more about regearing.
Top 33-Inch Tire Brands We Recommend for the Ford F-150
Not all 33-inch tires are created equal. Based on thousands of miles of real-world feedback from our Sarasota builds, here are the brands we trust:
- BFGoodrich KO2 — The gold standard for all-terrain performance. Outstanding sidewall strength, excellent wet and dry traction, and a tread life that justifies the investment.
- Nitto Ridge Grappler — A hybrid all-terrain/mud-terrain that delivers aggressive looks with surprisingly quiet highway manners. One of our most-requested tires for the Ford F-150.
- Toyo Open Country A/T III — Exceptional all-weather capability with a 65,000-mile treadwear warranty. A smart choice for daily-driven rigs that still see trail time on weekends.
- Mickey Thompson Baja Boss A/T — Race-inspired tread design with serious off-road capability. If you want a tire that looks as tough as it performs, this is it.
- Falken Wildpeak A/T3W — Outstanding value without compromising performance. Heat-diffuser technology in the lower sidewall makes this tire remarkably durable in Florida’s heat.
Additional Modifications Worth Considering
Moving to 33-inch tires is relatively straightforward, but a few complementary modifications will round out your build and protect your investment:
Consider upgrading to wheels with proper backspacing (typically 17×9 with 4.5″ to 5″ backspacing) to optimize your stance and avoid rubbing. A steering stabilizer helps manage the added rotational mass, and we always recommend a front-end alignment after any tire and lift change. Bump stop extensions prevent your suspension from over-compressing and putting your new tires into the fenders. If your Ford F-150 sees regular trail use, a set of rock sliders and skid plates protects the investment underneath.
Frequently Asked Questions
Can I fit 33-inch tires on a stock Ford F-150?
Most Ford F-150 models cannot fit 33-inch tires without at least a leveling kit or 2-inch lift. Some factory off-road trims may clear 33s with minor trimming, but a proper lift ensures no rubbing at full turn or compression. We always recommend a test-fit before committing to ensure clean clearance throughout the full range of suspension travel.
Do I need to regear my Ford F-150 after installing 33-inch tires?
Regearing is highly recommended but not always mandatory with 33-inch tires — it depends on your driving habits and whether you tow. Your Ford F-150’s factory 3.31 or 3.55 gears were calibrated for stock tire diameter. Going to 33 inches without regearing to 4.56 causes sluggish acceleration, transmission hunting, increased drivetrain stress, and reduced fuel economy. The regear investment protects your transmission and makes the truck actually enjoyable to drive. Read our complete regearing guide.
What wheel size works best with 33-inch tires on a Ford F-150?
We typically recommend 17×9-inch wheels with -12 to -24mm offset for 33-inch tires on the Ford F-150. This combination provides proper backspacing for brake caliper clearance while giving you the right stance and preventing tire contact with suspension components. Beadlock-capable wheels are worth considering if you plan to air down significantly on the trail.
How do 33-inch tires affect my Ford F-150’s fuel economy?
Expect a decrease of approximately 1 to 2 MPG compared to stock. The larger, heavier tires create more rolling resistance, and the increased rotational mass requires more energy to accelerate. Regearing to 4.56 helps minimize this impact by keeping your engine in its optimal RPM range. Proper tire inflation and a quality alignment also help maintain the best possible fuel economy with your new setup.
What is the total investment for a 33-inch tire and lift package on my Ford F-150?
Every build is different depending on tire brand, lift kit quality, and what additional modifications your specific Ford F-150 needs. Rather than quoting a generic number, we prefer to discuss your goals and spec the right package for your rig. Call us at (941) 706-0071 for a personalized consultation — we’ll walk through the options and put together a build plan that matches your budget and your vision.
Ready to Run 33-Inch Tires on Your Ford F-150?
At Godspeed Off-Road, we build Ford F-150 rigs that are dialed in — not just bolted on. Every tire and lift package we put together is tailored to your vehicle, your driving style, and how you actually use your rig. We handle everything from the initial consultation through the final alignment, so you drive away with total confidence.
Call us at (941) 706-0071 or stop by the shop at 2858 Clark Road, Sarasota, FL 34231. Let’s talk about your Ford F-150 build.