Tow with confidence. Drive with confidence.
Whether you’re towing a camper, hauling a trailer, or simply driving to work, an Overland Tailor Tune helps your Tundra feel smoother, stronger, and more predictable. Additional low- and mid-range torque helps the truck pull grades with less effort, reduces unnecessary downshifts, and makes every mile more enjoyable—even when you’re not towing.
Built for the trucks that still work.
The 5.7L V8 Tundra is already known for reliability. OTT helps it feel more responsive, more refined, and more capable when the truck is doing what it was built to do.
2007–2021
5.7L V8 Tundra
Starting price
Includes the appropriate OTT calibration, installation, and a road test before your appointment is complete.
2022+
3.4L Twin-Turbo V6
Under development
Support for the newest-generation Toyota Tundra is currently in development. Join our notification list and we’ll let you know as soon as OTT tuning becomes available.
Notify MeSupercharged, heavily modified, or specialty configurations may require additional calibration work and custom pricing.
More capability where it matters.
The improvement is not about chasing a dyno number. It is about making the truck feel stronger in the situations that matter most—pulling a trailer, climbing grades, merging into traffic, and driving every day.
Your Tundra works hard. Your engine should not have to.
Whether you’re towing a camper through the hills or pulling a work trailer across town, the additional torque from an OTT calibration helps the truck stay in its usable power band with less effort.
Naturally Aspirated
5.7L i-FORCE V8
Supported 2007–2021 Toyota Tundra models equipped with the 5.7L V8.
What changes behind the wheel
- Stronger low- and mid-range torque
- More confident acceleration while towing
- Reduced gear hunting on rolling roads and long grades
- Fewer unnecessary downshifts under load
- Smoother and more predictable throttle response
- More relaxed highway driving with or without a trailer
Why Tundra Owners Choose OTT
The biggest improvement shows up on the first hill.
- More usable torque when pulling a trailer
- Less transmission indecision under load
- Stronger acceleration for merging and passing
- A smoother, more composed truck every day
Send us the model year and a list of modifications before scheduling so we can confirm support and pricing.
Ask about your Tundra →Confidence when there is weight behind you.
Many Tundra owners notice the biggest improvement when a trailer is attached. Better torque delivery and refined transmission behavior help the truck maintain speed with less effort and fewer unnecessary shifts.
Pull With Confidence
Additional low- and mid-range torque helps your Tundra accelerate more naturally when towing a camper, boat, or work trailer.
Fewer Downshifts
Less hunting between gears makes rolling highways and long grades feel smoother and more controlled.
Better Everyday Response
Even without a trailer attached, the truck feels more eager, predictable, and responsive around town.
Built for Truck Owners
Whether it is a weekend camper or a daily work trailer, your Tundra feels more capable every time you drive it.
An OTT tune does not change Toyota’s factory tow rating. Always stay within the vehicle manufacturer’s published towing and payload limits.
A better-driving Tundra every day.
The same changes that help under load also improve normal driving. Throttle response feels more natural, shifts become more deliberate, and the truck responds with less hesitation.
Throttle Response
Quicker, more predictable pedal response without making the truck feel abrupt or overly sensitive.
Transmission Behavior
Improved shift strategy helps reduce hesitation, gear hunting, and unnecessary downshifts.
Usable Torque
Power arrives more naturally through the low- and mid-range where Tundra owners use it most.
Driver Confidence
More consistent response while merging, passing, climbing grades, towing, and driving in traffic.
Tuned by people who understand Toyota trucks.
Your Tundra receives the appropriate OTT calibration, personalized setup, and a road test before the appointment is complete. We tune for how the truck is actually driven—not just for a number on a chart.
Common questions before booking.
Does the tune help while towing?
Yes. Many Tundra owners notice the biggest improvement while towing. Additional low- and mid-range torque, combined with refined transmission behavior, helps the truck maintain speed with less effort and fewer unnecessary downshifts.
Will my Tundra tow more weight after the tune?
No. An OTT tune does not change Toyota’s factory tow rating. It improves drivability and torque delivery within the truck’s designed limits, making towing feel smoother and more confident.
Which Toyota Tundra models are supported?
Kentucky Truck Tuning currently supports 2007–2021 Toyota Tundra models equipped with the 5.7L V8. The 2022 and newer twin-turbo generation is not currently supported.
How long does a Tundra tuning appointment take?
Most appointments take approximately 30–45 minutes, including calibration and road testing.
Do I need to use premium fuel?
Fuel requirements depend on the selected calibration and desired performance. Your available options are reviewed before installation.
Can my Tundra be returned to stock?
Yes. The factory calibration can be restored when needed.
Can you tune a modified or supercharged Tundra?
Many common modifications are supported. Supercharged and specialized builds should be discussed with us before scheduling so we can confirm compatibility and pricing.
Can the tune correct my speedometer for larger tires?
No. OTT calibration does not provide speedometer correction for oversized tires.
Get more out of every mile—and every pound you tow.
Whether you’re towing across Kentucky or simply heading to work, your Tundra can feel smoother, stronger, and more enjoyable every time you drive it.