OwnMy Rubber Coil Spring Spacers 4PCS, Round 1.5 in Boosters — Fits 5–5.5 in OD, Raises Ride ~1.5 in

OwnMy 4PCS Rubber Coil Spring Spacers are round, durable boosters that lift and stiffen coil springs to reduce rear sag and increase load capacity without replacing springs.

These four rubber spacers are designed to slip into coil springs with an outer diameter of about 5"–5.5", providing an easy, reversible way to raise ride height, reduce chassis scraping, and improve stability when carrying heavier loads or towing. Made from an opening-integrated rubber construction, they resist deformation while allowing minor trimming to fine-tune ride characteristics. Installation requires lifting the vehicle and compressing the spring just enough to insert the spacer into the coil track.

How much lift and fit can I expect from these spacers?

Each spacer has a total height of 1.5" and an outer diameter of 6.3" with a 4.2" inner diameter and a 0.8" spring track width. In many vehicles this delivers up to roughly 1.5" of lift at the wheel, though effective lift varies by spring geometry and vehicle load.

• Total spacer height: 1.5"
• Outer diameter: 6.3"; inner diameter: 4.2"
• Spring track width: 0.8"
• Fits springs with approximately 5"–5.5" outer diameter

Will these spacers improve handling when towing or hauling?

Yes — by increasing the spring rate and reducing excessive sag, the spacers help keep the chassis level under load, which can reduce rear-end bottoming and lessen vibration from the suspension. They won’t replace a professionally engineered suspension upgrade but provide a simple, cost-effective improvement for moderate hauling and towing needs.

• Raises spring preload to resist sagging under weight
• Helps maintain rear ride height and alignment geometry
• Reduces chassis scraping and related vibration
• Best for moderate loads rather than heavy commercial use

Are these spacers durable and easy to install?

The spacers are molded from a single-piece rubber formulation that stands up to regular road use and is designed to resist cracking and deformation. Installation is straightforward for anyone comfortable lifting a vehicle and using a spring compressor; the spacers can be trimmed if you need slightly different spring characteristics.

• One-piece rubber construction for wear resistance
• Can be cut shorter to fine-tune spring rate changes
• Requires lifting the vehicle and compressing the spring to insert
• Reversible—remove later if you prefer the original ride

Which vehicles are compatible and what should I check before buying?

These are universal-style spacers that fit many cars, SUVs, trucks, and campers with coil springs near the specified diameter. Always measure your spring outer diameter and check available clearance before buying to ensure proper fit and safe installation.

• Compatible with most passenger cars, SUVs, light trucks, and campers
• Measure spring OD—recommended 5"–5.5" range
• Confirm wheel-well and shock clearance before installation
• Follow safe lifting and spring-compression procedures

Who is this for: OwnMy 4PCS Rubber Coil Spring Spacers suit drivers who need a simple, budget-friendly solution to rear sag or want to level a loaded vehicle without replacing springs. They’re ideal for weekend tow rigs, light haulers, and daily drivers seeking modest lift and improved load handling. If you require significant lift, professional suspension components, or vehicle-specific engineering, consult a suspension specialist before making changes.