Why Upgrade to 35-Inch Tires on Your RAM 1500
RAM’s coil spring rear suspension gives the RAM 1500 a ride quality advantage over leaf-sprung competitors — and that advantage translates directly to how well it handles 35-inch tires. The smoother articulation means your upgraded tires stay planted on uneven terrain, delivering better traction and a more composed ride both on and off the pavement.
At Godspeed Off-Road in Sarasota, Florida, we specialize in building RAM 1500 rigs with 35-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 35-Inch Tires on the RAM 1500
Your RAM 1500 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 3.5 to 4-inch lift for running 35-inch tires on the RAM 1500. This is the most popular tire size we install at Godspeed Off-Road — and for good reason. A 35-inch setup delivers a significant visual and performance upgrade while remaining practical for daily driving. Most RAM 1500 owners find this to be the ideal balance of trail capability and street manners. The RAM 1500 with 35-inch tires is one of the best-riding lifted trucks on the road — the coil spring rear suspension maintains its composure even at 4 inches of lift. Aftermarket UCAs are essential at this height, and we recommend quality monotube shocks matched to the new ride height. The Rebel trim’s factory off-road suspension components provide a solid foundation to build from.
Regearing Your RAM 1500 for 35-Inch Tires
Running 35-inch tires without regearing is one of the most common mistakes we see at our shop. Your RAM 1500 likely came from the factory with 3.21 or 3.92 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 35-inch tires, we recommend 4.88 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 35-Inch Tire Brands We Recommend for the RAM 1500
Not all 35-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 RAM 1500.
- 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
A complete 35-inch tire upgrade involves more than just rubber and a lift. Here are the modifications we recommend to ensure everything works together as a system:
Wheels with the right offset are critical — we typically spec 17×9 wheels with -12 to -24mm offset for optimal clearance and stance. Aftermarket upper control arms (UCAs) are essential to correct ball joint geometry after lifting. A heavy-duty steering stabilizer handles the increased tire weight, and extended brake lines ensure safe braking at full suspension droop. We also recommend bump stop extensions, and for rigs that tow or carry heavy loads, upgraded rear shocks keep everything composed. Skid plates and rock sliders protect your build on the trail.
Frequently Asked Questions
Can I fit 35-inch tires on a stock RAM 1500?
No — 35-inch tires will not fit a stock RAM 1500 without a lift kit. You’ll need a minimum 3.5 to 4-inch lift, and we strongly recommend upgrading your upper control arms at the same time. Running oversized tires without proper lift causes rubbing, premature tire wear, and potential safety issues.
Do I need to regear my RAM 1500 after installing 35-inch tires?
Yes — regearing is essential when running 35-inch tires. Your RAM 1500’s factory 3.21 or 3.92 gears were calibrated for stock tire diameter. Going to 35 inches without regearing to 4.88 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 35-inch tires on a RAM 1500?
We typically recommend 17×9-inch wheels with -12 to -24mm offset for 35-inch tires on the RAM 1500. 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 35-inch tires affect my RAM 1500’s fuel economy?
Expect a decrease of approximately 1.5 to 3 MPG compared to stock. The larger, heavier tires create more rolling resistance, and the increased rotational mass requires more energy to accelerate. Regearing to 4.88 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 35-inch tire and lift package on my RAM 1500?
Every build is different depending on tire brand, lift kit quality, and what additional modifications your specific RAM 1500 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 35-Inch Tires on Your RAM 1500?
At Godspeed Off-Road, we build RAM 1500 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 RAM 1500 build.