That is way more than 60% of the seat on one side of the break so it would be 80%/20%. I had the same in my 03 AC. If your question is in reference to seat covers, I bought the 80/20 size with that configuration.
heres the story of why i am looking for the the difference in seats, i planned on getting the Katzkin covers but when i go to the local shops they say i need 2 kits becuase the kits they sell dont come with front buckets and 80/20 rear split so thats why i need pics to see the difference on the 80/20 and 60/40, thanks
Pattern Model Year Fronts middles Rb Rc Kit Door Driver Seat Passenger Seat Side Airbags Fits Cloth / Leather
TUNDRA ACCESS CAB LIMITED 00/04 LB 60/40 w/arm & 1 or 2pc cons. n/a Solid w/arm 80/20 G F E&M E&M N FFL FFC
TUNDRA ACCESS CAB LIMITED
TUNDRA ACCESS CAB SR5 00/04 LB 60/40 w/2pc cons. n/a Solid w/arm 80/20 G E&M E&M N FFC
TUNDRA ACCESS CAB SR5
REGULAR KIT WITH STANDARD LEATHER INSERT ON REAR SEAT
TUNDRA ACCESS CAB/SR5/LIMITED 00/04 LB Buckets w/2 arms n/a Solid w/arm 60/40 G E&M E&M N FFL FFC
TUNDRA ACCESS CAB/SR5/LIMITED
Offered in DK REG KIT WITH STANDARD LEATHER INSERT IN REAR*FITS "LIMITED" WITH FACTORY LEATHER
thats what i thought but the katzkin dealers are telling me different they say i need to purchase 2 seat kits @ 749 a pop = 1500 not including install to make it work or buy a 60/40 rear so that is why i'm confused...