A coil spring is a heavy-duty spiral of steel that supports the entire weight of your vehicle while absorbing impacts from uneven road surfaces. These critical suspension components compress and expand rapidly to keep your tires planted firmly on the pavement. Whether you drive a rugged Jeep Wrangler or a Ram 1500 workhorse, proper spring tension is vital for ride comfort.

Coil Spring Upgrades: Top Picks

1. Heavy-Duty Towing Springs

Install stiffer rear coils to prevent sagging when hauling heavy trailers.

2. Off-Road Lift Coils

Equip taller springs to dramatically increase your trail ground clearance.

3. Lowering Springs

Install shorter, stiffer coils to lower your center of gravity for racing.

4. Progressive Rate Springs

Upgrade to coils that become stiffer as they compress further.

5. Air Spring Conversions

Swap traditional steel coils for adjustable pneumatic air bags.

Frequently Asked Questions

How long do factory coil springs usually last?: They typically last between 80,000 and 100,000 miles.
Can I drive with a broken coil spring?: No, it is extremely dangerous and can puncture your tire.
Do I need an alignment after replacing springs?: Yes, removing suspension components alters your wheel alignment.
Can I replace springs without a compressor?: No, attempting to remove them without a tool can cause fatal injuries.
Are lowering springs bad for my struts?: They can cause premature wear if the struts aren't designed for drops.
Why is my car bouncing?: Your shock absorbers are blown, leaving the spring to bounce freely.

Get the most affordable suspension parts for your Jeep, Dodge, Chrysler, or Ram here at Mopar Parts Shop Online. Need help with your order? Contact our team today for expert support.