BFG KO3s for 20” wheels

CB3 · Aug 8, 2024

Tirerack.com is showing KO3 to be available in LT275/65R20 size. Anyone know if these will fit?

Markarian421 · Aug 8, 2024

~~Almost certainly. 275/70R18’s fit well, they’re as wide and slightly larger diameter than those. A Toyota/Lexus engineer said at a SEMA vendor event that these are designed for a 33” tire.~~ Misread the tire size -- yeah that size would be pushing the limits of what fits.

RUN-8 · Aug 9, 2024

CB3 said:
Tirerack.com is showing KO3 to be available in LT275/65R20 size. Anyone know if these will fit?

Not sure if a 34” tire will fit without rubbing.

You might try searching posts for someone else who may be running 34”s.

Don · Aug 9, 2024

Tirerack seems to only list LT tires in their Land Cruiser configurator. Not sure when and why 80 psi became the primary recommendation on a 5000lb vehicle. There's a reason the stock tire is 35 psi

Markarian421 · Aug 9, 2024

RUN-8 said:
Not sure if a 34” tire will fit without rubbing.

You might try searching posts for someone else who may be running 34”s.

Ah I misread that as 60 instead of 65. Yeah, 34" is pushing it.

RUN-8 · Aug 9, 2024

Don said:
Tirerack seems to only list LT tires in their Land Cruiser configurator. Not sure when and why 80 psi became the primary recommendation on a 5000lb vehicle. There's a reason the stock tire is 35 psi

80 PSI is what your dentist would like you to inflate your tires to.

Rattle the fillings out of your teeth. Generate more business for them!