2009 Toyota Tundra CrewMax Owners Manual - Page 623

6-1. Specifications Towing capacity Regular Cab models Model code*1 GSK50L-TRADKA GSK51L-THADKA UCK50L-TRADKA 2WD UCK51L-THADKA 4.7 L V8 (2UZ-FE) engine 4WD UCK56L-THADKA Long Long Engine 4.0 L V6 (1GR-FE) engine Driving system 2WD Long Standard 5000 lb. (2265 kg) 7000 lb. (3175 kg)*2 8500 lb. (3855 kg)*3 6900 lb. (3125 kg)*2 8400 lb. (3810 kg)*3 6700 lb. (3035 kg)*2 8200 lb. (3715 kg)*3 6600 lb. (2990 kg)*2 8100 lb. (3670 kg)*3 8900 lb. (4035 kg)*2 USK50L-TRTDKA 2WD USK51L-THTDKA 5.7 L V8 (3UR-FE) engine 4WD USK56L-THTDKA Long Long Standard 10400 lb. (4715 kg)*3 9900 lb. (4490 kg)*3,4 8800 lb. (3990 kg)*2 10800 lb. (4895 kg)*3 8700 lb. (3945 kg)*2 Standard 10100 lb. (4580 kg)*3 9600 lb. (4350 kg)*3,4 8600 lb. (3900 kg)*2 10500 lb. (4760 kg)*3 Bed type Standard Towing capacity (Trailer weight + cargo) 5100 lb. (2310 kg) UCK55L-TRADKA Standard USK55L-TRTDKA 598