If you’re searching for a “40 inch lift kit,” note that the products listed here are not designed to raise a vehicle by 40 inches. Four are 1.6-inch (40mm) kits, while the ReadyLift kit is listed as a 2-inch front and 1-inch rear lift. The best choice depends on your vehicle: options cover select Toyota, Jeep, and Ram models, plus a vehicle-specific ReadyLift kit whose exact fitment should be confirmed before ordering.
| Product | Listed lift | Best suited for |
|---|---|---|
| DEALPARTS Toyota Corolla kit | 1.6 inches (40mm) | Listed Corolla and related models |
| ReadyLift SST kit | 2 inches front, 1 inch rear | Buyers verifying a specific vehicle fit |
| DEALPAREX Ram kit | 1.6 inches (40mm) | Listed Ram applications |
| DEALPARTS Jeep kit | 1.6 inches (40mm) | Compass and Patriot models |
| DEALPARTS Toyota Prius kit | 1.6 inches (40mm) | Listed Prius and related models |
DEALPARTS Toyota Corolla 1.6-Inch Kit
This 40mm kit is best for owners of the Toyota models and years listed by the seller: Corolla (1987–2002), North American Corolla (1997–2002), Corolla Spacio (1997–2001), Levin (1995–2000), Sprinter (1991–2002), Sprinter Carib (1995–2002), Sprinter Marino (1991–2000), and Sprinter Trueno (1987–1991 and 1995–2000).
The kit includes two front strut spacers, two rear strut spacers, and a fitting kit. The seller describes the spacers as polyurethane. It was selected for its detailed list of covered Toyota models and complete front-and-rear spacer set. Caution: Confirm the exact model, year, and regional version before purchase; the fitment list is specific.
ReadyLift 2-Inch Front SST Lift Kit
The ReadyLift 69-3920 is listed as a 2-inch front lift with a 1-inch rear lift. It is best for a buyer whose vehicle matches the product’s vehicle-specific fitment. The supplied product details do not identify compatible makes, models, or years, so confirm those particulars with the seller or product listing before ordering.
It was selected as the only option here with a stated front-to-rear lift split rather than a 1.6-inch all-around description. That difference may matter when comparing a leveling setup with a kit that raises both ends by a listed amount. Caution: The provided information does not establish which vehicles it fits, so do not assume compatibility based on the lift measurements alone.
DEALPAREX Ram 1.6-Inch Full Kit
This kit is best for Ram owners seeking a 1.6-inch front-and-rear spacer setup. The seller notes that suspension geometry can make the vehicle rise more than 1.6 inches. It describes potential uses such as dirt-road driving and parking near high curbs, but does not provide specific Ram years or models in the supplied details.
The package includes two front lift spacers, two rear lift blocks, and four fixing U-bolts. It was selected because its listed components and geometry note give buyers useful information for comparing it with spacer-only kits. Caution: The actual lift may exceed the nominal 1.6 inches, and the provided fitment information is not detailed. Verify vehicle application before purchase.
DEALPARTS Jeep Compass And Patriot Kit
This 1.6-inch (40mm) kit is best for Jeep Compass models from 2006–2016 and Jeep Patriot (MK) models from 2006–2017, as stated in the supplied fitment information. It includes two front strut spacers, two rear strut spacers, and a fitting kit. The seller describes the product as polyurethane.
It was selected for buyers who want a clearly identified fitment range and a kit with components for both ends of the vehicle. Caution: The listed years and model designation are important; verify your Jeep’s year and version rather than relying on the brand name alone.
DEALPARTS Toyota Prius 1.6-Inch Kit
This kit is best for drivers of the listed Toyota models: Prius (2009–2017), Prius A (2011–2021), Prius PHV (2012–2016), Prius V (2011–2018), and Mirai (2014–2020). The package contains two strut spacers, two coil spacers, and a fitting kit. The seller describes the product as polyurethane.
It was selected because it specifies both model-year coverage and a mix of strut and coil spacers. Caution: Not every Prius version or year is listed. Check the precise vehicle designation and year before choosing this kit.
Buying Guide: How To Choose A 40mm Lift Kit
Does “40 inch” mean a 40-inch lift?
No. In these product listings, “40mm” refers to a nominal lift of about 1.6 inches, not 40 inches. A 40-inch lift is an entirely different scale of modification. Check the kit’s stated lift measurement and vehicle fitment before buying.
How should I compare lift measurements?
Compare front and rear measurements separately. Four kits here are described as 1.6-inch or 40mm options, while the ReadyLift product is listed at 2 inches in front and 1 inch in the rear. The Ram listing warns that suspension geometry may produce more than the nominal 1.6-inch lift.
What fitment details should I verify?
Match the make, model, year, and version against the listing. Pay close attention to regional designations, such as North American Corolla, and model labels such as Patriot (MK). If a listing provides no specific fitment details, ask the seller to confirm compatibility for your vehicle.
What comes in a full kit?
Included parts vary. The Corolla and Jeep kits list front and rear strut spacers plus fitting hardware. The Prius kit combines strut spacers and coil spacers. The Ram kit lists front spacers, rear blocks, and U-bolts. Check the included-parts list to understand what the kit supplies.
Should I consider installation before ordering?
Yes. These product details do not specify installation time, required tools, or whether professional installation is necessary. Review the instructions and consult a qualified installer if you are unsure. Do not assume that similar lift measurements mean two kits use the same installation process.
Frequently Asked Questions
Is a 40mm lift the same as a 40-inch lift?
No. A 40mm lift is approximately 1.6 inches. It is far smaller than a 40-inch lift.
Which product lists the most specific Toyota fitment?
The Corolla kit lists several Toyota models and year ranges, including Corolla, Sprinter, Levin, and related versions. Verify the exact version before ordering.
Which kit lists different front and rear lift heights?
The ReadyLift 69-3920 is listed with a 2-inch front lift and a 1-inch rear lift.
Do all five kits fit multiple vehicles?
No. Fitment varies by product. The Jeep and Toyota kits list particular models and years, while the ReadyLift details provided identify it only as vehicle-specific. Confirm each application with its listing.
Does the Ram kit guarantee exactly 1.6 inches of lift?
No. Its product information says suspension geometry may cause the Ram to rise more than 1.6 inches.