Question 1

How many shackles should I order? View answer

Asked 2 ´years ago

Question 2

In number of leaves it say 5(4/1). What does that mean? View answer

Asked 2 ´years ago

Question 3

How does this compare to stock springs weight wise? View answer

Asked 1 ´year ago | 2011 - 2022 Chevy Silverado / GMC Sierra 2500HD / 3500HD heavy duty rear leaf spring, 3400 lbs capacity, 5(4/1) leaves

Question 4

In number of leaves it says 4(3/1). What does that mean? View answer

Asked 2 ´years ago

Question 5

What are the torque specifications on U bolts? View answer

Asked 2 ´years ago | U Bolts > U Bolts

Question 6

How many leaf spring bolts should I buy for my Silverado? View answer

Asked 2 ´years ago

Question 7

How do I know what size of bolts I need for these leaf springs? View answer

Asked 1 ´year ago | 1980 - 1997 Ford F-250, F-350 front leaf spring, 3485 lbs capacity

Question 8

What grade are U bolts? View answer

Asked 2 ´years ago | U Bolts > U Bolts

Question 9

Hello,what model of the springs I should order and install to return my trucks rear ride height close to original? View answer

Asked 1 ´year ago | Heavy Duty Coil Springs > Dodge > Dodge Ram 1500 > 2019 - 2023 Dodge Ram 1500 Rear Extra Heavy Duty Coil Springs

Question 10

Is there a difference in the Tacoma passenger side and driver side leaf spring? View answer

Asked 1 ´year ago

Question 11

In number of leaves it say 6(5/1). What does that mean? View answer

Asked 2 ´years ago

Question 12

Alexis View answer

Asked 1 ´year ago | 1998 - 2000 Toyota Tacoma 4x4 / Prerunner Rear Heavy Duty Leaf Spring, 4(3/1) leaves

Question 13

What was the capacity on stock 1997 jeep sport View answer

Asked 2 ´years ago | 1984 - 2001 Jeep Cherokee rear leaf spring, 4 leaf, 755 lbs capacity, 135 lbs rate

Question 14

Will these leaf springs fit a 93 gmc Sierra k1500 5.7L 4x4 single cab step side short bed View answer

Asked 1 ´year ago | 1988 - 1998 Chevy Silverado / GMC Sierra 1500 rear leaf spring, 1425 lbs capacity - 4(3/1) leaves

Question 15

What u bolts do i need for a 2004 2500hd 6.6 if i buy the 8 leaf springs View answer

Asked 1 ´year ago | 1999 - 2010 2500 / 3500 rear leaf spring, 3300 lbs capacity, 8(7/1) leaves

Question 16

2009 - 2018 Ram 1500 Heavy Duty Rear Coil Springs with 70% Capacity Increase. Will these raise the truck height? View answer

Asked 1 ´year ago | 2009 - 2018 Dodge Ram 1500 Heavy Duty Rear Coil Springs with 70% Capacity Increase

Question 17

In number of leaves it says 3(2/1). What does that mean? View answer

Asked 2 ´years ago

Question 18

do i need additional u-bolts/ hardware to install View answer

Asked 2 ´years ago | 2008 - 2016 Ford Super Duty heavy duty rear leaf spring, 6(5/1) leaf, 6800 lbs capacity

Question 19

Ride height? View answer

Asked 1 ´year ago | 2008 - 2016 Ford Super Duty heavy duty rear leaf spring, 6(5/1) leaf, 6800 lbs capacity

Question 20

Does the heavy duty leave springs raise the back of the of the Durango up higher for maximum lifter View answer

Asked 1 ´year ago | Leaf Springs > Dodge > Dodge Truck > Durango

Question 21

97 Ford F 250 PS w/ TTB. View answers

Asked 1 ´year ago | 1980 - 1997 F250 / F350 heavy duty front leaf spring, 4250 lbs capacity

Question 22

How much better are these compared to stock for towing? View answer

Asked 1 ´year ago | 2005 - 2021 Nissan Frontier heavy duty rear leaf spring, 4(3/1) leaf

Question 23

Are these leaf springs the same as OEM on 01 dodge ram, with 8800 GVW ? View answer

Asked 1 ´year ago | 1994 - 2002 Dodge Ram 2500 / 3500 rear leaf spring, 8 leaves, 4000 lbs capacity, 3" wide

Question 24

Do the different strengths of rear springs for XJ keeps have different ride heights unloaded View answer

Asked 1 ´year ago | Leaf Springs > Jeep > Cherokee (XJ)

Question 25

In number of leaves it says 7(6/1). What does that mean? View answer

Asked 2 ´years ago

Question 26

What’s the difference between the heavy duty one and the regular one? View answer

Asked 1 ´year ago | 2001 - 2004 Toyota Tacoma 4x4 / Prerunner Heavy Duty rear leaf spring, 4(3/1) leaves

Question 27

Hi. 96 Dodge 1500 4x4. Difficulty of changing front coil springs. View answer

Asked 1 ´year ago | Heavy Duty Coil Springs > Dodge > Dodge Ram 1500 > 1994 - 2001 Dodge Ram 1500 4x4 Front Heavy Duty Coil Springs

Question 28

How much lift will this 90-173HD provide compared to 90-171 pack? What is the extra load capability? View answer

Asked 1 ´year ago | 1995 - 97 Tacoma 4x4 Heavy Duty Rear Leaf Spring, 4(3/1) Leaves

Question 29

Do these fit on either side or are they side-specific? View answer

Asked 1 ´year ago | 2001 - 2004 Toyota Tacoma 4x4 / Prerunner Heavy Duty rear leaf spring, 4(3/1) leaves

Question 30

Will this bolt up to my gmc sierra 2500 deanali??? View answer

Asked 1 ´year ago | 2011 - 2021 Chevy Silverado / GMC Sierra 3500HD Chassis Cab heavy duty rear leaf spring, 5700 lbs capacity, 9 leaves

Question 31

Can I do a 2 add a leaf kits of different strengths on the same truck View answer

Asked 1 ´year ago | 2010 - 2013 Dodge Ram 3500 rear add a leaf - 1262 Lb Increase

Question 32

I need 1964 thunderbird leaf springs View answer

Asked 1 ´year ago | 1962 - 1966 Ford Thunderbird rear leaf spring, 5 leaf

Question 33

how much of a lift, or will these springs even lift the stock ride height of the truck with or without the block? View answer

Asked 1 ´year ago | 2015 - 2020 F150 rear heavy duty leaf spring, 5(4/1) leaves, 2500 lbs capacity

Question 34

2006 F250 and wanting to go from 5(4/1) spring to a 7(6/1) spring and need recommendation on length of Ubolt? View answer

Asked 1 ´year ago | 1999 - 2007 Ford Super Duty rear leaf spring, 7(6/1) leaves, 4400 lbs capacity.

Question 35

Does it come with the rear eye bushings also View answer

Asked 1 ´year ago | 2005 - 2021 Nissan Frontier rear leaf spring, 4(3/1) leaf

Question 36

What is the ride height? View answer

Asked 1 ´year ago | 2008 - 2016 Ford Super Duty rear leaf spring, 4(3/1) leaf, 3600 lbs capacity

Question 37

Do these add more lift to the rear or is it close to stock? View answer

Asked 1 ´year ago | 2000 - 2004 Nissan Xterra 6 cylinder heavy duty rear leaf spring, 4(3/1) leaf

Question 38

What u bolts and hardware kit do I need View answer

Asked 1 ´year ago | 1999 - 2007 Ford Super Duty Chassis Cab Heavy Duty rear leaf spring, 10 leaves, 5400 lbs capacity

Question 39

What is the capacity of these vs the HD springs? View answer

Asked 1 ´year ago | 2007 - 2011 Toyota Tundra Rear Leaf Spring, 4(3/1) Leaves

Question 40

I have a 1977 f250 high boy w diesel engine are these stronger than factory View answer

Asked 1 ´year ago | 1967 - 1977 F250 heavy duty front leaf spring, 6 leaf, 2200 lbs capacity

Question 41

Where is the additional pack thickness coming from? Is the relief spring any larger? View answer

Asked 1 ´year ago | 2005 - 2021 Nissan Frontier heavy duty rear leaf spring, 4(3/1) leaf

Question 42

Which one fits a double cab Tacoma 4x4 need heavy-duty View answer

Asked 1 ´year ago | 2001 - 2004 Toyota Tacoma 4x4 / Prerunner Heavy Duty rear leaf spring, 4(3/1) leaves

Question 43

Will this part work on the silverado trail boss which has a two inch lift over the standard silverado models View answer

Asked 1 ´year ago | 2019 - 2025 Chevy Silverado / GMC Sierra 1500 rear leaf spring, 2235 lbs capacity, 4(3/1) leaves

Question 44

What does variable rate mean? View answer

Asked 1 ´year ago | Heavy Duty Coil Springs > Dodge > Dodge Ram 1500 > 2019 - 2023 Dodge Ram 1500 Rear Heavy Duty Variable Rate Coil Springs

Question 45

Do the bushings come installed in the leaf springs? View answer

Asked 1 ´year ago | 1999 - 2018 Chevy Silverado / GMC Sierra 1500 rear leaf spring, 1900 lbs capacity, 3(2/1) leaves

Question 46

What will this do to ride height versus the 1500 payload capacity? View answer

Asked 1 ´year ago | 1999 - 2018 Chevy Silverado / GMC Sierra 1500 rear leaf spring, 1900 lbs capacity, 3(2/1) leaves

Question 47

Are the 01-04, 4x4, heavy duty leaf springs directional? View answer

Asked 1 ´year ago | 2001 - 2004 Toyota Tacoma 4x4 / Prerunner Heavy Duty rear leaf spring, 4(3/1) leaves

Question 48

Will these fit a Dually? View answer

Asked 1 ´year ago | 1999 - 2007 Ford Super Duty rear leaf spring, 6(5/1) leaves, 3600 lbs capacity

Question 49

2500Hd? View answer

Asked 1 ´year ago | 1999 - 2010 2500 / 3500 rear leaf spring, 3300 lbs capacity, 8(7/1) leaves

Question 50

What is the bolt size for the spring bushings? View answer

Asked 1 ´year ago | 1977 - 1983 Jeep Cherokee , Wagoneer / 1984 - 1992 Grand Wagoneer / 1977 - 1992 J10, J20 front leaf spring, 7 leaf, 1335 lbs capacity

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