HI - HELP WITH '72 WHEELS/TIRES

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libronco

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Hello to all!

Just joined the forum - although I've had my '72 on and off the road since the early 80's. It was my father's truck - he was a commercial fisherman out of Montauk, NY. He baught it used in fairly good shape in ~ 1976 - at that time it had ~ 77K on the clock. Now I'm up to ~ 110K. Most of those miles were run on the salty beach.

I did a amatuer's (hack job) restore in 1982 when I was in college. Picks to follow. The body panels are all in great shape although the rockers, a-posts, floor etc. are rusted out. The doors are sprung. I would like to do a full frame-off restore one day as it has great sentimental value to me.

In the mean time, I'm thinking of buying new tires/wheels and would like anyone's advice as to what works. Being that the truck is rather 'long in the tooth', it will mostly be used as a Sunday car (sadly). With a full restore in the back of my mind during which I would like to install a 2" lift kit, what would be recommended for:

1. Street tires, reasonably priced that would also run well on sand. I am also thinking of flaring the back fenders ultimately (they are bowed out at the moment to fit 10.5 X 31 15s). My idea is to go to either a 31.5" or a 33" Will I fit the 33s without a lift and, if so, would any modification need to be made to the drive train?

2. Wheels - I'm looking at Procomp 1079s in either a 16" X 10" or a 17" X 9". I like the look of larger rims on the truck although I don't want to give up too much tire flotation on the beach. Does anyone feel there would be issues with running 17" rims?

Lastly - when I run the truck while its cold - for the first several miles - it seems to limp down the road. If I accelerate beyond 35 mph, it starts to shake badly (I removed the hard top in the early 80's). Any thoughts whether this is:

1. tires with flat spots - it has been sitting in a grage on those tires for ~ 10 years

2. the rear differential (I installed a new propellor shaft last year which had little effect)

3. other...

I look forward to keeping in touch with my bronco brethren.

Chris

 

Bully Bob

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1) BFG 32x11.50 work...even W/O a lift. (Rear flares needed however)

33's will rub in front.

"would any modification need to be made to the drive train?"

YEP..! ......gonna need some 456 gearing in the pumpkins to return power to the ground.... not cheap.

2) "issues with running 17" rims?"

IMHO I would stick with 15"...... unless you just want to be a "pit-racer"

Lastly) 1) Yah old tires will do that... tire balance/seperation as well.

3) Get the weight off the front wheels...wiggle, inspect, test, check & **** everything fr. the steering-shaft down. Try to wiggle the wheels up & down. Insp. all 4 wheel cyl.

Have fun out there..!

 

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