chevy tahoe
According to the Trailer Life tow rating for 1999 your vehicle is rated to #7000 if equipped with the 3:73 rear axle and HD cooling package, less if 4WD...
On a personal note I wouldn't consider much more than #5000 on this 1/2 ton chassis with it's relatively short wheelbase of 116"...
I wouldn't go much above a 22-24 footer unless your planning on using a premium antisway hitch such as the Hensley Arrow or Pullrite...
The RV Consumers Group recommends a minimum of 110" wheelbase for the first 20 feet of TT then add 4" of wheelbase for each additional foot of trailer...
Best Regards,
Les
2000 Ford F-250 Super Duty, XLT SuperCab, 4X4 Off Road, SWB, V10/3:73LS/4R100 towing 1999 Skyline 27' Nomad, Model 2700, Pullrite Hitch, Jordan Ultima 2020 brake controller