By the Rims & Tires Team
Compiled & reviewed by our West Georgia tire & wheel research team · Updated 2026-07-24
The Jeep Grand Cherokee SRT makes 475 hp from a 6.4L Hemi V8. The Trackhawk, Jeep's ultimate performance SUV, makes 707 hp from a supercharged 6.2L Hellcat V8. Both are SUVs built on performance intentions: Brembo brakes, adaptive Bilstein dampers, and wide summer performance tires from the factory. These are some of the most tire-demanding SUVs ever produced.
SRT and Trackhawk Tire Fitment
The Jeep Grand Cherokee SRT ships on 295/45R20 on all four corners, a square setup despite the performance intent. The SRT uses 20-inch wheels with an unusually wide 295mm section width, a very wide tire for a mid-size SUV.
The Trackhawk uses a 295/45R20 on all four corners as well, maintaining the square setup despite the 707-hp power output. Pirelli Scorpion Verde or P Zero are the factory-specified tires on the Trackhawk.
The 295/45R20 size is the key fitment for both SRT and Trackhawk. This wide 295mm section means strong lateral grip and high traction under the 707-hp Hellcat power delivery.
Best Replacement Tires for SRT and Trackhawk
Michelin Pilot Sport 4S in 295/45R20: the top summer performance recommendation — verify current availability in this size before committing. It delivers the best wet braking and cornering grip available for the SRT and Trackhawk.
Pirelli P Zero in 295/45R20: the OEM-equivalent choice. Pirelli is the factory specification, and staying with Pirelli means validated compound and construction for the SRT/Trackhawk platform.
Continental's max-performance summer line: a strong alternative with competitive dry and wet performance — confirm current production in 295/45R20 first.
For Trackhawk owners who want year-round usability: the Michelin Pilot Sport A/S 4 in 295/45R20 is the UHP all-season option. It reduces peak grip but enables genuine all-year use. Verify availability in 295/45R20 before purchasing.
Frequently asked
What size tires does the Jeep Grand Cherokee SRT use?
295/45R20 all four corners (square setup) on both the SRT and Trackhawk variants.
Can you rotate Jeep Grand Cherokee SRT and Trackhawk tires?
Yes. Both SRT and Trackhawk use the same 295/45R20 square setup, enabling full rotation. Rotate every 5,000 to 7,500 miles. The wide tires under 707-hp torque (Trackhawk) create significant wear stress, so regular rotation is especially important.
What are the best tires for the Jeep Grand Cherokee Trackhawk?
Michelin Pilot Sport 4S in 295/45R20 for maximum performance (verify availability in this size). Pirelli P Zero for staying with the OEM manufacturer.
Can I put all-terrain tires on an SRT or Trackhawk?
You can find them in the size, but it works against what the truck is built for. These are street performance SUVs, and their grip, braking, and stability are tuned around wide summer tires. An all-terrain trades away a lot of that on-road performance for off-road capability the SRT and Trackhawk are not really meant to use. Most owners stick with a performance summer or UHP all-season.
Why do the tires wear so fast on a Trackhawk?
All that power and instant torque are hard on rubber, especially the wide summer tires these SUVs run, and every hard launch scrubs tread. Because the fitment is square, you can at least rotate all four to even out the wear. Do it on the frequent side, keep the pressures right, and go easy on the throttle if you want a set to last.
Keep reading
Last updated 2026-07-24. General guidance only — confirm specifics with a local shop for your exact vehicle.