Modded Suspensions Call - Request your measurents
#16
#17
#18
#19
#20
Measuring it from the center hub to the lip removes the tire size (to include air pressure) from the equation.
Stewart
#21
#22
Absolutely true, As long as same tire pressures on the axle are identical it shouldn't scue the measurement regardless of front to rear.
#23
#24
Dave explained it as plain as day in his post when he said EQUAL pressure.
Thanks guys for pointing out something that was already obvious to everyone....well, everyone -1.
Stewart
#25
All very interesting. I'll jump in.
V/10, Full Fuel, Spare, 3rd seat, no gear.
LF-26"
RF-26"
LR-27.75"
RR-28"
Mods-
Front: V-Springs (Used) with rear top overload from B added to bottom.
Rear: B-Springs (Used) 4) Top from B pack, 5th is aftermarket AAL & 6th is bottom B overload. Stock Excursion block.
Monroe Shocks & Hellwig RSB round it out.
Pleased with results, cost was minimal.
V/10, Full Fuel, Spare, 3rd seat, no gear.
LF-26"
RF-26"
LR-27.75"
RR-28"
Mods-
Front: V-Springs (Used) with rear top overload from B added to bottom.
Rear: B-Springs (Used) 4) Top from B pack, 5th is aftermarket AAL & 6th is bottom B overload. Stock Excursion block.
Monroe Shocks & Hellwig RSB round it out.
Pleased with results, cost was minimal.
#26
Original front with one leaf added and Ranch Hand bumper: 22"
Original rear with RAS VERY tight: 22.5"
New X code front springs with Ranch Hand bumper: 24.5"
New rear F250 springs (3,000 lb), no RAS: 26"
In both cases the smaller middle seat removed, about 50# tool box in rear, spare present, and 1/3 tank fuel.
Vehicle actually looks more level with the higher raised rear.
After trying various bolt on fixes (adding a front leaf, adding rear RAS and airbags) I realized that I had spent more money than if I had just purchased new springs plus the ride had gotten very rough (RAS and airbags are not a good combo.) Purchased all new Super Duty springs and Rancho 9000 shocks. With these springs the best shock setting seems to be two clicks from the softest setting (setting "3") which is a little bit softer than a Rancho 5000. The ride while empty is still stiffer than I would like but acceptable considering the much heavier springs. Still way too much body roll on uneven streets. I will be adding an anti-roll bar next. A Suburban and even a Toyota minivan handle these roads much better than the X.
Original rear with RAS VERY tight: 22.5"
New X code front springs with Ranch Hand bumper: 24.5"
New rear F250 springs (3,000 lb), no RAS: 26"
In both cases the smaller middle seat removed, about 50# tool box in rear, spare present, and 1/3 tank fuel.
Vehicle actually looks more level with the higher raised rear.
After trying various bolt on fixes (adding a front leaf, adding rear RAS and airbags) I realized that I had spent more money than if I had just purchased new springs plus the ride had gotten very rough (RAS and airbags are not a good combo.) Purchased all new Super Duty springs and Rancho 9000 shocks. With these springs the best shock setting seems to be two clicks from the softest setting (setting "3") which is a little bit softer than a Rancho 5000. The ride while empty is still stiffer than I would like but acceptable considering the much heavier springs. Still way too much body roll on uneven streets. I will be adding an anti-roll bar next. A Suburban and even a Toyota minivan handle these roads much better than the X.
#28
Stewart posted in another thread on the ideal way to measure your suspension so that we can all have repeatable, quantifiable results. That way your tire size is not a factor
Step 1: Park on level ground
Step 2: Measure from the center of the hub to the fender
Step 3: Post the #'s and a short description of your lift/modded setup.
I'm trying to help narrow down the gains that people are seeing with the various setups. Maybe it'll help others
thanks
edit: btw, for anyone who still has a bone stock 4x4, can you through up your measurements?
Step 1: Park on level ground
Step 2: Measure from the center of the hub to the fender
Step 3: Post the #'s and a short description of your lift/modded setup.
I'm trying to help narrow down the gains that people are seeing with the various setups. Maybe it'll help others
thanks
edit: btw, for anyone who still has a bone stock 4x4, can you through up your measurements?
Front Right 24 15/16"
Rear Left 26"
Rear Right 25 15/16"
Front Dana 60 Axle
(I'm sagging right a 16th of an inch) - OH Well
ProComp aftermarket springs 22210 Front 22415 Rear with one spring leaf removed both front and rear and no rear blocks at all
Adjustable track bar
#30