Longhorn Options Question

[asickber]

Were Longhorns normally equipped with a lot of options, or were they more bare work trucks? Here is the options on my 72 Longhorn that I am copying from the copy of the original order form for my truck. I'll post the prices for the options too, maybe some will think they're interesting. I hope to post pics soon, but I couldn't figure out quick tonight, so it'll have to wait until Tuesday or Wednesday.
Model CE21034 $3088.00
tinted glass-18.00, sliding rear window-51.00, belt moulding-41.00, 4 season air cond.-410.00, camper mirrors stainless-50.00, front&rear shocks-15.00, front stabilizer-18.00, auxiliary spring-41.00, 400 cu V8-169.00, turbo hydramatic-246.00, power steering-128.00, Chrome hubcaps-10.00, 750X16X8 front tires-30.46, 750X16X8 rear tires-38.06, 750X16X8 spare-66.58, camper wiring-15.00, radio-67.00, tool & storage box-46.00, Cheyenne equipment-242.00, Guages(ammeter, oil)-12.00.
Total delivered price $4884.10 in 1972

Why do the tires cost extra, are they not what they normally came with or something?