--- title: "2019-2025 Ram 1500 Tire Size: 275/65R18" description: "Every one of 5 factory tire sizes fitted to the 2019-2025 Ram 1500, by trim and wheel diameter, with recommended cold pressures. Bolt pattern 6x139.7 (6x5.5). Lug nuts torque to 130 lb-ft." url: "https://whichcarparts.com/cars/ram/1500/2019-2025/tires" updated: "2026-08-20" --- # 2019-2025 Ram 1500 Tire Sizes, Pressure and Bolt Pattern Every one of 5 factory tire sizes fitted to the 2019-2025 Ram 1500, by trim and wheel diameter, with recommended cold pressures. Bolt pattern 6x139.7 (6x5.5). Lug nuts torque to 130 lb-ft. **Quick answer**: The 2019-2025 Ram 1500 came with 5 factory tire sizes depending on trim, from 275/65R18 (Tradesman, Big Horn/Lone Star (18-in)) up. Check the table for your trim. ## 2019-2025 Ram 1500 factory tire sizes (High confidence) | Trim / wheels | Tire size | Pressure (F/R) | Rating | | --- | --- | --- | --- | | Tradesman, Big Horn/Lone Star (18-in) | 275/65R18 | 36 psi | 116T | | Big Horn/Laramie/Longhorn/Limited (20-in) | 275/55R20 | 36 psi | 113T | | Limited, Longhorn, Tungsten (22-in) | 285/45R22 | 36 psi | N/A | | Rebel (18-in) | LT275/70R18 | N/A | N/A | | TRX (2021-2024, 18-in) | 325/65R18 | N/A | N/A | ## 2019-2025 Ram 1500 bolt pattern and lug nut torque | Spec | Value | | --- | --- | | Bolt pattern (PCD) | 6x139.7 (6x5.5) | | Lug nut torque | 130 lb-ft | | Spare tire | Full-size spare under the bed (not on TRX with 35s. Its spare is smaller than the road tires) | Tighten in a star pattern with a torque wrench, then re-check after roughly 50 miles. An impact gun routinely overshoots the figure above by 100 lb-ft or more, which warps rotors and stretches studs. ## Which Ram 1500 model years does this cover? These tire sizes specifications apply to every Ram 1500 built from 2019 through 2025, the DT (5th generation), full-size half-ton pickup (quad, crew cab). Nothing in this specification changes between those model years. - [2019 1500](https://whichcarparts.com/cars/ram/1500/2019) - [2020 1500](https://whichcarparts.com/cars/ram/1500/2020) - [2021 1500](https://whichcarparts.com/cars/ram/1500/2021) - [2022 1500](https://whichcarparts.com/cars/ram/1500/2022) - [2023 1500](https://whichcarparts.com/cars/ram/1500/2023) - [2024 1500](https://whichcarparts.com/cars/ram/1500/2024) - [2025 1500](https://whichcarparts.com/cars/ram/1500/2025) ## What changed during the 2019-2025 Ram 1500 | Years | What changed | | --- | --- | | 2019 | DT launch: eTorque 48V mild hybrid on 3.6L (std) and 5.7L (opt); wheels change to 6x139.7. DS 'Classic' (5-lug) sold alongside through 2024 | | 2020 | Gen-3 3.0L EcoDiesel (260 hp/480 lb-ft) added | | 2021 | TRX (702-hp supercharged 6.2L) added; Limited Longhorn and TRX-inspired styling packages expand | | 2023 | EcoDiesel discontinued (last trucks built January 2023) | | 2024 | Final year for TRX and for the 1500 Classic (DS) | | 2025 | Mid-cycle refresh: 5.7L HEMI dropped, 3.0L Hurricane SST I6 (SO 420 hp / HO 540 hp incl. RHO) replaces it; 3.6L eTorque continues as base; Tungsten flagship added. (HEMI returns for 2026 after customer backlash.) | ## 2019-2025 Ram 1500 tire sizes: common questions ### What size tires does a 2019-2025 Ram 1500 take? It varies by trim and wheel size, 5 factory fitments exist, from 275/65R18 up. Check the placard on the driver's door jamb for the size your specific vehicle left the factory with. ### What is the bolt pattern on a 2019-2025 Ram 1500? 6x139.7 (6x5.5). That is the figure you need when shopping for aftermarket wheels; centre bore and offset still have to match separately. ### What should the tire pressure be on a 2019-2025 Ram 1500? 36 PSI front and rear, measured cold. The number moulded into the tire sidewall is the tire's maximum, not the vehicle's recommendation. Do not inflate to it. ### What is the lug nut torque for a 2019-2025 Ram 1500? 130 lb-ft, tightened in a star pattern with a torque wrench. Impact guns routinely overshoot this by 100 lb-ft or more, which warps rotors and stretches studs. ### Does the 2019-2025 Ram 1500 come with a spare tire? Full-size spare under the bed (not on TRX with 35s. Its spare is smaller than the road tires). ## Sources - [FCA media, 2021 Ram 1500 TRX specifications](https://s3.amazonaws.com/chryslermedia.iconicweb.com/mediasite/specs/2021_RAM_1500_TRX_Specificationsncds40e91jnt64taolkbbpi9eq.pdf) - [NHTSA recall 22V-904, tailgate striker (Part 573 report, FCA ZB8)](https://static.nhtsa.gov/odi/rcl/2022/RCLRPT-22V904-2829.PDF) - [FCA Safety Recall V17 / NHTSA 19V-142, 48-volt ground cable fastener (oemdtc)](https://chrysler.oemdtc.com/1318/safety-recall-v17-nhtsa-19v-142-48-volt-ground-cable-fastener-2019-ram-1500/) - [Diesel Hub, 3.0L EcoDiesel oil change guide (gen-3: 8.5 qt, 68507598AA)](https://www.dieselhub.com/maintenance/ecodiesel-oil-change-guide.html) - [fueleconomy.gov, 2022 Ram 1500 EPA ratings](https://www.fueleconomy.gov/feg/bymodel/2022_Ram_1500.shtml) - [fueleconomy.gov, 2025 Ram 1500 EPA ratings (Hurricane SO/HO)](https://www.fueleconomy.gov/feg/bymodel/2025_Ram_1500.shtml) - [SD Wheel, 5th-gen Ram 1500 fitment guide (6x139.7, 130 ft-lb)](https://www.sdwheel.com/blogs/1278/5th-gen-ram-fitment-guide) - [Mopar eStore, 68414387AA DT engine air filter](https://www.moparoriginalparts.com/part-ymm/2024-ram-1500-dt-engine-air-filter.html) - [Mopar eStore, 53011248AB TRX 6.2L air filter](https://store.mopar.com/oem-parts/mopar-air-filter-53011248ab) - [Mopar eStore, 68683357AA Hurricane HO oil filter (supersedes 68466307AB)](https://store.mopar.com/oem-parts/mopar-engine-oil-filter-68683357aa) - [Interstate Batteries, Ram 1500 H7/94R fitment](https://www.interstatebatteries.com/vehicle/dodge/dodge-ram-1500) - [Mopar owner info, oil life reset procedure (accelerator method)](https://vehicleinfo.mopar.com/assets/publications/en-us/Ram/2022/2500_3500/om_html/GUID-129DF5D9-F994-45FC-9B5E-504D7FE75BC6.html) - [Blauparts, Ram 1500 TRX 0W-40 (MS-12633) oil change kit](https://www.blauparts.com/ram-1500-trx-oil-change-kit-62l-v8-0w40-ravenol.html) ## Other Ram 1500 generations - [2012-2018 Ram 1500 tire sizes](https://whichcarparts.com/cars/ram/1500/2012-2018/tires) Or [compare all generations](https://whichcarparts.com/cars/ram/1500/tires). ## More for the 2019-2025 Ram 1500 - [Oil & filter](https://whichcarparts.com/cars/ram/1500/2019-2025/oil) - [Battery](https://whichcarparts.com/cars/ram/1500/2019-2025/battery) - [Wiper blades](https://whichcarparts.com/cars/ram/1500/2019-2025/wipers) - [Air & cabin filters](https://whichcarparts.com/cars/ram/1500/2019-2025/filters) - [Bulbs](https://whichcarparts.com/cars/ram/1500/2019-2025/bulbs) - [Brakes](https://whichcarparts.com/cars/ram/1500/2019-2025/brakes) - [Fluids](https://whichcarparts.com/cars/ram/1500/2019-2025/fluids) - [Service schedule](https://whichcarparts.com/cars/ram/1500/2019-2025/service-schedule) - [Problems & reliability](https://whichcarparts.com/cars/ram/1500/2019-2025/common-problems) - [Oil light reset](https://whichcarparts.com/cars/ram/1500/2019-2025/oil-reset) - [Key fob battery](https://whichcarparts.com/cars/ram/1500/2019-2025/key-fob-battery) - [Specs](https://whichcarparts.com/cars/ram/1500/2019-2025/specs) Specifications vary with engine option, production date, and market.