i would like to know axle widths? and as i dont have a jeep i cant mesure them myself.

Which axel widths are you looking for?

dana 30 and 44

Dana 30 & 44 axles widths changed with year and application.
So you need to narrow your question but here is some jeep info but other manufactures also used them.
good luck

******************************************
Axle widths

http://www.pirate4x4.com/forum/showthread.php?t=456358

Early CJ5's were 48.44 and the Ramblers were 51.5. This is quite a bit of difference. While it is true he bolt can bolt it up. It would be 3" wider. I always thought the term "wide track" started in 76 when the rear frame was widened and the springs were moved outward. Therefore, not all CJ5's are narrow track.
'41 to 45 Jeep MB: 48.25"
'46 up CJ-2A, CJ-3A : 48.25"
'49-65 Jeep Utility Wagon: 57"
'49 Willys Jeepster 2WD 57"
'52 up CJ-3B: 48.44"
'52 M-38A 49.19" (Military width)
'54-71 CJ-5 48.44" (so called early-
'55-75 CJ-6 48.44" narrow axle)
'47-65 Pickup (the classic) frnt-56" rr-63.5"
'63-69 J-200, J-2000 65.5"
'63-69 J-300, J-3800 65.75"
'70- 72, Gladiator J-2000 frnt-63.5" rr-63.81"
'70- 72, Gladiator J-4000 frnt-63.8" rr-64.38"
'73 J-2500 frnt-63.5" rr-63.8"
'73 all other J trucks frnt-63.9" rr-64.4"
'74-75 J-10 frnt-62.9" rr-63.8"
'76-87 J-10 frnt-63.3" rr-63.8"
'74-75 J-20 frnt-62.9" rr-64.4"
with disc brakes: frnt-63.0" rr-64.4"
'76-84 J-20 frnt-64.9" rr-65.9"
'63-72 Wagoneer 57"
'73 Wagoneer frnt-57.3" rr-57.5"
'74-75 Wagoneer frnt-59" rr-57.5"
'74-75 Cherokee (full size) frnt-58.8' rr-57.5"
'76-91 Wagoneer, '80+ Cher frnt-59.4" rr-57.8"
'76-79 Cherokee (full size) frnt-59.2" rr-57.8"
'76-78 Cherokee S frnt-59.5" rr-58.5"
'76-80 Cherokee Chief 2 dr. frnt-65.4" rr-62.3"
'81-83 Cherokee Chief 2 dr. frnt-65.3" rr-62.3"
'67-71 Jeepster C-101 50"
'72-73 Commando C-104 frnt-51.5" rr-50"
'72-83 CJ-5, frnt-51.5" rr-50" (so called-
'76-81CJ-7(some '81CJ8's) frnt-51.5" rr-50" narrow axle)
'82-86 CJ-7 frnt-55.8" rr-55" (so called-
'81-85 Scrambler, CJ-8 frnt-55.8" rr-55" wide axle )
'84-87, 93 up Cherokee XJ 58"
'88-92 Cherokee XJ 57"
'86-92 Comanche, 57"
'87 up Wrangler, YJ 58"
'93 up Grand Cherokee, ZJ 58"


On CJ's the front D30's were all "narrow track" until the 1982 model year.
Starting in 1982 the CJ7's and CJ8's went to a "wide track" D30.
narrow track D30 = 53"
wide track D30 = 56"
The CJ5's all stayed at 53" width.

more info:
Not sure if the link at the bottom still works
******************************************

IFSJA WMS PROJECT
This project was started by Kris, IFSJA Member #300
It's taken me a long time to get them into some form of usable web page.
There are bound to be some mistakes and for now there are many.
Some folks appear to measure off the rotors, others are trying to subtract backspacing. Neither of those methods are completely accurate or foolproof.
If you would like to submit wms numbers, directions are provided below the table.
Last Update: 03-06-2006
WHO AXLE TYPE YEAR VEHICLE LOCATION WMS TO WMS LUG PATTERN DATE
2ndtimearround Dana 44 GW 1987 FSJ NT Rear 59" 6 on 5 1/2 Aug 03
Dave Dana 44 HD 1976 Chevy Front 69 1/2" 8 on 6 1/2 Aug 03
Dave Dana 44 1979 FSJ NT Front 61 1/2" 6 on 5 1/2 Aug 03
Dave Dana 44 1979 FSJ NT Rear 57 3/4" 6 on 5 1/2 Aug 03
Dave Ford 10 1/4" 1988 Ford Rear 64 3/4" ? on ? Aug 03
Kris D44 Hi Pinion 1977 F 150 Front 66" 5 on 5 1/2 Aug 03
Kris Dana 35 YJ 1987 YJ ?? 60 1/2" 6 on 7 1/4 July 03
Kris Dana 44 GW 1989 FSJ NT Rear 58 1/2" 6 on 5 1/2 July 03
Kris Dana 44 GW 1989 FSJ NT Front 59 3/4" 6 on 5 1/2 Non-Verified
mcinfantry Dana 60 M17 1967 M17 Front 72 1/2" 6 on 7 1/4 Aug 03
mcinfantry Dana 70 M17 1967 M17 Rear 72" 6 on 7 1/4 Aug 03
mcinfantry Dana 60 M1008 1986 Mil Chevy 1 Ton Front 69" 8 on 6 1/2 Aug 03
mcinfantry Corp 14 Bolt M1008 1986 Mil Chevy 1 Ton Rear (single) 67" 8 on 6 1/2 Aug 03
Netbear/Elliott D70 Dually 1961 FC 170 Rear 66" 6 on 7 1/4" Aug 03
tadsal Dana 44 Scout II unknown Scout II Rear 58" 5 on 5 1/2 Non-Verified
tadsal Dana 27 Wag 1970 FSJ NT Front 59" 5 on 5 1/2 March 03
tadsal Dana 44 Wag 1970 FSJ NT Rear (2-piece) 57 1/2" 5 on 5 1/2 March 03
tadsal Dana 44 Wag 1976 FSJ NT Front 61" 6 on 5 1/2 March 03
tadsal Dana 44 1979 FSJ NT Rear 58 1/2" 6 on 5 1/2 Aug 03
tadsal Dana 44 1972 J 2000 Rear 67" 5 on 5 1/2 July 04
tadsal Dana 44 1972 J 2000 Front 67" 5 on 5 1/2 July 04
tadsal GM Corp 14 Bolt 1983 K 30 SWR Rear 67" 8 on 6 1/2 July 04
tadsal GMCorp 14 Bolt 1979 K 30 SWR Rear 67" 8 on 6 1/2 Dec 04
tadsal HD44 1977 J 20 Front 67" 8 on 6 1/2 July 04
tadsal HD44 1979 J 20 Front 67" 8 on 6 1/2 July 04
viscacha HD44 1986 J 20 Front 67 1/4” 8 on 6 1/2 June 04
viscacha D60 1986 J 20 Rear 67 1/2” 8 on 6 1/2 June 04
viscacha D60 Hi Pinion 1979 F 350 Front 69 1/4” 8 on 6 1/2 June 04
Josh D Dana 44 1985 Dodge W 150 Front 67" 5 on 5 1/2 Dec 04
mark32725 Dana 44 1987 Grand Wagoneer Front 60 1\2" 6 on 5 1/2 March 06
mark32725 Dana 44 1987 Grand Wagoneer Rear 58 1/2" 6 on 5 1/2 March 06

Directions: (how to measure your wheel mounting surface)
Do this with the tires and rims off, no guessing, with the vehicle secure on jack stands please.
1. Place two straight edges across the area that the rims make contact with.
(not the rotor, not the backing plate, don't estimate, as you can see above that's not working)
2. For the front, make sure wheels, or what is now the wheel mounting surfaces are pointing straight ahead.
3. For the front, make sure the straight edges are vertical (up and down).
(if you run the straight edges horizontal, the numbers will be off due to toe in)
4. For the front place the straight edges towards the front of the hub.
(there will be a small difference between the front and rear side of the hub from toe in also)
5. For the front, measure as close to the wms as possible at the bottom.
(it will be different at the top due to the camber)
6. Measure only the distance between those contact areas, it's that simple.
It's not foolproof, but if everyone does the same thing then we should be able to clear up this mess.

I'm doing my best but have to rely on the numbers that are presented.
If you would like to submit numbers and have them included you can respond to the IFSJA post listed below

http://www.ifsja.org/ubb/ultimatebb.php?ubb=get_topic;f=2;t=020905;p=1

or email me direct.

tadsal@cox.net

Thanks,
Tad Strickland
03/05/06