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Tuff Country Suspension

We carry the complete line of Tuff Country Suspension.  We found their springs to be durable, high quality, and have the softest advertised spring rates (from the "lift kit" companies anyway) for the best suspension action. Plus they're still made in the USA and carry a limited lifetime warranty.

2" Front springs for '73-'87 ('91) GM Trucks
3" Front springs for '73-'87 ('91) GM Trucks
4" Front springs for '73-'87 ('91) GM Trucks
6" Front springs for '73-'87 ('91) GM Trucks

Part Number
Application
Description
Notes
Price
18270

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

2" lift

Tuff Country
EZ ride front springs

For small block equipped trucks.

The EZ Ride springs are a softer spring rate for a softer ride and more suspension action on lighter vehicles and the Heavy Duty Springs are a little stiffer and have a higher load capacity for vehicles with winches and other heavy upgrades. 

The EZ Rides can be used for heavy duty applications for better suspension flex but you will have less ride height due to the weight and potentially have reduced spring life.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$336/pair
18271

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

2" lift

Tuff Country
HD front springs

For big block, 6.2L diesel and snowplow equipped trucks.

Not up to the weight of Cummins/Duramax swaps, see our custom springs for those applications.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$390/pair
Part Number
Application
Description
Notes
Price
18370

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

3" lift

Tuff Country
EZ ride front springs

For small block equipped trucks.

The EZ Ride springs are a softer spring rate for a softer ride and more suspension action on lighter vehicles and the Heavy Duty Springs are a little stiffer and have a higher load capacity for vehicles with winches and other heavy upgrades. 

The EZ Rides can be used for heavy duty applications for better suspension flex but you will have less ride height due to the weight and potentially have reduced spring life.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$324/pair
18371

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

3" lift

Tuff Country
HD front springs

For big block, 6.2L diesel and snowplow equipped trucks.

Not up to the weight of Cummins/Duramax swaps, see our custom springs for those applications.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$380/pair
Part Number
Application
Description
Notes
Price
18470

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

4" lift

Tuff Country
EZ ride front springs

For small block equipped trucks.

The EZ Ride springs are a softer spring rate for a softer ride and more suspension action on lighter vehicles and the Heavy Duty Springs are a little stiffer and have a higher load capacity for vehicles with winches and other heavy upgrades. 

The EZ Rides can be used for heavy duty applications for better suspension flex but you will have less ride height due to the weight and potentially have reduced spring life.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$336/pair
18471

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

4" lift

Tuff Country
HD front springs

For big block, 6.2L diesel and snowplow equipped trucks.

Not up to the weight of Cummins/Duramax swaps, see our custom springs for those applications.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$376/pair
Part Number
Application
Description
Notes
Price
18670

'73 to '87 K10 & K20

'73 to '91 K5 Blazer/Jimmy/Suburban

'77-'87 GM K30 1-ton

'88-'91 V30 1-ton

6" lift

Tuff Country
EZ ride front springs

For small block, big block, 6.2L diesel and snowplow equipped trucks.

While Tuff Country advertises these as "EZ" ride springs, they're built like their HD line and work fine for those applications as well.

Not up to the weight of Cummins/Duramax swaps, see our custom springs for those applications.

Teflon inserts are used to help with ride characteristics as well as to reduce squeaking.

Includes standard (non greasable) polyurethane bushings for '73-87 trucks. '88-'91 Trucks need special bushings as GM changed the bolt diameter for those years, see those bushings by clicking here.

$380/pair

Part Number
Description
Price
         
GU37009

Bushing/Sleeve Kit for '88-'91 K5/Suburban/K30 for Using Aftermarket Lift Springs with OE Shackles.

The last few years of the solid axle GM trucks use a larger bolt than the '87 and older trucks. The aftermarket largely doesn't acknowledge this, so we came up with this kit so that everything fits right.

This kit is only necessary if you're re-using the OE shackles.

$20/set

Choose the category you would like more information on.

Doubler™ Dual Transfer Case
Swaybar Correction/Disconnect™ Kit
Shackle Flip™ Kit for ‘67-up GM trucks
Bolt-In Steering Box Brace Kit
1" Body Lift Kit
Competition Style Motor Mounts
Heavy Duty Front Shackles
Chrome Moly Front Axle Shafts
Drivetrain Upgrades
Blazer Soft Tops
 

Greasable Rear Suspension Bushings
Swaybar Bushing Kits
Body Mounts
Transfer case mounts
Front Upper Shackle Bushing Kit
Spring Bushings
Competition Style Bumpstops
Bushing Assemblies
Tuff Country Suspension
Coming Soon...