Wheel & tire fitment calculator

Compare up to four combos side by side. Every number is computed from your inputs — nothing is guessed.

Your truck

Pick your truck — we'll fill in its factory tire size below.

Wheel & tire combos

Slot 1 is your current setup — everything else is compared against it.

Cross-section

Rim outline (thick) and tire outline (thin) per combo, measured from the hub face.

The numbers

Fill in a combo above and the table fills in.

Ride height

Every figure is computed from the tire size, wheel width, and offset you enter — nothing is guessed. Whether a combo actually clears your suspension, fenders, and trim is yours to verify on your truck.